[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"ingredient-urea":3,"glossary-list::en":166,"concern-facets":1178},{"id":4,"slug":5,"inci_name":6,"category":7,"also_known_as":8,"function":11,"safety_grade":14,"comedogenic_rating":15,"pregnancy_safe":16,"skin_types":17,"concerns_for":21,"concerns_against":25,"max_safe_pct":26,"effective_pct":27,"pubmed_ids":28,"conflicting_ingredient_ids":29,"synergistic_ingredient_ids":30,"related_ingredient_ids":35,"origin":38,"vegan":39,"cruelty_free":39,"schema_markup":40,"translations":76,"approved_at":138,"published_at":139,"indexed_at":139,"created_at":140,"updated_at":141,"products":142,"conflicts":143,"synergies":144,"related":157},96,"urea","Urea","humectant",[9,10],"Carbamide","Carbonyldiamide",[7,12,13],"keratolytic","barrier-support",1,0,"yes",[18,19,20],"dry","combo","sensitive",[22,23,24],"dryness","uneven_texture","dullness",[],"40.00","10.00",[],[],[31,32,33,34],39,28,65,86,[31,36,34,37],85,17,"synthetic",true,{"@graph":41,"@context":75},[42,50],{"@type":43,"author":44,"headline":6,"publisher":47,"mainEntity":48},"MedicalWebPage",{"name":45,"@type":46},"Revelika","Organization",{"name":45,"@type":46},{"name":6,"@type":49,"activeIngredient":6},"MedicalSubstance",{"@type":51,"mainEntity":52},"FAQPage",[53,59,63,67,71],{"name":54,"@type":55,"acceptedAnswer":56},"Is urea good for dry skin?","Question",{"text":57,"@type":58},"Yes. Urea is one of the best-studied ingredients for dry, rough, or scaling skin, improving both hydration and texture.","Answer",{"name":60,"@type":55,"acceptedAnswer":61},"What percentage of urea is best for the face?",{"text":62,"@type":58},"For facial use, 2–10% urea is typical; higher concentrations are usually reserved for body areas like feet and elbows.",{"name":64,"@type":55,"acceptedAnswer":65},"Does urea help with cracked heels?",{"text":66,"@type":58},"Yes, 20–40% urea creams are a standard treatment for thick, cracked heel skin and calluses.",{"name":68,"@type":55,"acceptedAnswer":69},"Can urea cause stinging?",{"text":70,"@type":58},"It can, particularly at higher concentrations or on broken, cracked, or actively inflamed skin.",{"name":72,"@type":55,"acceptedAnswer":73},"Can urea be used with retinol?",{"text":74,"@type":58},"Yes, urea's hydrating and mild keratolytic action can complement retinol use by supporting the skin barrier, though application may be alternated to reduce irritation.","https:\u002F\u002Fschema.org",{"en":77,"ru":90,"tr":114},{"faq":78,"tldr":84,"title":6,"content":88,"meta_description":89},[79,80,81,82,83],{"a":57,"q":54},{"a":62,"q":60},{"a":66,"q":64},{"a":70,"q":68},{"a":74,"q":72},{"does":85,"for_whom":86,"red_flags":87},"Draws water into the stratum corneum and, at higher concentrations, softens and lifts excess keratin.","Very dry, rough, or keratosis-prone skin, including eczema-adjacent conditions.","Can sting on broken or actively inflamed skin, especially above 10%.","\u003Ch2>How it works\u003C\u002Fh2>\u003Cp>Urea is a small nitrogen-containing molecule naturally present in the skin's natural moisturizing factor (NMF), where it accounts for a meaningful share of the stratum corneum's water-binding capacity. In formulations, it functions on two levels depending on concentration. At low concentrations (2–10%), it acts primarily as a humectant, binding water within the stratum corneum and improving the skin's overall water-holding capacity and flexibility. At higher concentrations (15–40%), it additionally disrupts hydrogen bonding between keratin filaments, producing a keratolytic effect that loosens and sheds thickened, dry, or scaly skin. This dual action makes urea unusual among humectants, since it can both hydrate and gently exfoliate depending on how it is formulated.\u003C\u002Fp>\u003Ch2>The evidence\u003C\u002Fh2>\u003Cp>Urea is one of the most studied moisturizing agents in dermatology, with decades of use in prescription and over-the-counter emollients. Clinical trials support its use in xerosis, atopic dermatitis, ichthyosis, and diabetic skin dryness, consistently showing improvements in hydration and reductions in transepidermal water loss (TEWL) at concentrations from 5% upward. Higher-concentration formulations are established treatments for calluses, corns, and severe hyperkeratosis, and are often recommended by podiatrists and dermatologists for resistant foot dryness.\u003C\u002Fp>\u003Ch2>Suitability\u003C\u002Fh2>\u003Cul>\u003Cli>Well suited to dry, rough, or flaky skin, including body areas like heels and elbows.\u003C\u002Fli>\u003Cli>Low-concentration formulas (under 10%) are generally tolerated by sensitive skin and are sometimes used in pediatric emollients.\u003C\u002Fli>\u003Cli>Higher concentrations are not recommended for the face or for compromised, cracked, or eczema-flaring skin without guidance, as stinging is common.\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Concentration\u003C\u002Fh2>\u003Cp>Facial and body moisturizers typically use 2–10% urea. Concentrations of 10–20% are used for more resistant dry patches, while 20–40% formulations are reserved for thick calluses and are usually applied under occlusion or with a spatula rather than as leave-on facial care.\u003C\u002Fp>\u003Ch2>Conflicts & combinations\u003C\u002Fh2>\u003Cp>Urea pairs well with other humectants and barrier lipids, such as glycerin and ceramides, which offset any transient dryness from its keratolytic action. It is not typically layered with strong exfoliating acids on the same area, as the combined keratolytic effect can increase irritation risk, particularly at higher urea concentrations.\u003C\u002Fp>","Urea is a humectant and mild keratolytic that hydrates dry skin and smooths rough, thickened texture.",{"faq":91,"tldr":107,"title":111,"content":112,"meta_description":113},[92,95,98,101,104],{"a":93,"q":94},"Да. Мочевина — один из наиболее хорошо изученных компонентов для сухой, шероховатой или шелушащейся кожи, улучшающий и увлажнение, и текстуру.","Полезна ли мочевина для сухой кожи?",{"a":96,"q":97},"Для лица обычно используют 2–10% мочевины; более высокие концентрации, как правило, предназначены для тела — например, для стоп и локтей.","Какой процент мочевины лучше для лица?",{"a":99,"q":100},"Да, кремы с 20–40% мочевины — стандартное средство лечения плотной, потрескавшейся кожи пяток и мозолей.","Помогает ли мочевина при трещинах на пятках?",{"a":102,"q":103},"Да, особенно при высоких концентрациях или на повреждённой, потрескавшейся или воспалённой коже.","Может ли мочевина вызывать пощипывание?",{"a":105,"q":106},"Да, увлажняющее и мягкое кератолитическое действие мочевины может дополнять ретинол, поддерживая барьер кожи, хотя нанесение иногда чередуют, чтобы снизить риск раздражения.","Можно ли использовать мочевину вместе с ретинолом?",{"does":108,"for_whom":109,"red_flags":110},"Притягивает воду в роговой слой, а в высоких концентрациях размягчает и удаляет избыток кератина.","Очень сухая, шероховатая кожа или кожа, склонная к кератозу, включая состояния на грани экземы.","Может вызывать пощипывание на повреждённой или воспалённой коже, особенно при концентрации выше 10%.","Мочевина","\u003Ch2>Как это работает\u003C\u002Fh2>\u003Cp>Мочевина — небольшая азотсодержащая молекула, естественным образом присутствующая в натуральном увлажняющем факторе (NMF) кожи, где она обеспечивает значительную часть водоудерживающей способности рогового слоя. В составах она действует на двух уровнях в зависимости от концентрации. При низких концентрациях (2–10%) она работает преимущественно как увлажнитель, связывая воду в роговом слое и улучшая общую способность кожи удерживать влагу и оставаться эластичной. При более высоких концентрациях (15–40%) она дополнительно разрушает водородные связи между кератиновыми филаментами, создавая кератолитический эффект, который размягчает и отшелушивает утолщённую, сухую или шелушащуюся кожу. Это двойное действие делает мочевину необычной среди увлажнителей, поскольку она способна одновременно увлажнять и мягко отшелушивать в зависимости от того, как она включена в состав.\u003C\u002Fp>\u003Ch2>Доказательства\u003C\u002Fh2>\u003Cp>Мочевина — один из наиболее изученных увлажняющих компонентов в дерматологии, с десятилетиями применения в рецептурных и безрецептурных эмолентах. Клинические исследования подтверждают её эффективность при ксерозе, атопическом дерматите, ихтиозе и сухости кожи при диабете, стабильно показывая улучшение гидратации и снижение трансэпидермальной потери воды (TEWL) уже при концентрациях от 5%. Составы с более высокой концентрацией — признанное средство лечения мозолей, натоптышей и выраженного гиперкератоза, их часто рекомендуют подологи и дерматологи при упорной сухости кожи стоп.\u003C\u002Fp>\u003Ch2>Кому подходит\u003C\u002Fh2>\u003Cul>\u003Cli>Хорошо подходит для сухой, шероховатой или шелушащейся кожи, включая такие зоны тела, как пятки и локти.\u003C\u002Fli>\u003Cli>Составы низкой концентрации (менее 10%) обычно хорошо переносятся чувствительной кожей и иногда используются в детских эмолентах.\u003C\u002Fli>\u003Cli>Более высокие концентрации не рекомендуются для лица или повреждённой, потрескавшейся кожи, а также при обострении экземы без консультации специалиста, так как пощипывание — частое явление.\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Концентрация\u003C\u002Fh2>\u003Cp>В увлажняющих средствах для лица и тела обычно используется 2–10% мочевины. Концентрации 10–20% применяются для более стойких сухих участков, тогда как составы 20–40% предназначены для плотных мозолей и обычно наносятся под окклюзию или с помощью шпателя, а не как несмываемый уход за лицом.\u003C\u002Fp>\u003Ch2>Сочетания и конфликты\u003C\u002Fh2>\u003Cp>Мочевина хорошо сочетается с другими увлажнителями и барьерными липидами, такими как глицерин и церамиды, которые компенсируют временную сухость от её кератолитического действия. Её обычно не наносят на один и тот же участок вместе с сильными эксфолиирующими кислотами, поскольку суммарный кератолитический эффект может повысить риск раздражения, особенно при высоких концентрациях мочевины.\u003C\u002Fp>","Мочевина — увлажнитель и мягкий кератолитик, который увлажняет сухую кожу и сглаживает грубую, утолщённую текстуру.",{"faq":115,"tldr":131,"title":135,"content":136,"meta_description":137},[116,119,122,125,128],{"a":117,"q":118},"Evet. Üre, kuru, pürüzlü veya pullanan cilt için en iyi araştırılmış içeriklerden biridir ve hem nemlenmeyi hem de dokuyu iyileştirir.","Üre kuru cilt için iyi midir?",{"a":120,"q":121},"Yüz kullanımı için tipik olarak %2–10 üre uygundur; daha yüksek konsantrasyonlar genellikle ayak ve dirsek gibi vücut bölgeleri için ayrılır.","Yüz için en iyi üre yüzdesi nedir?",{"a":123,"q":124},"Evet, %20–40 üre kremleri kalın, çatlak topuk derisi ve nasırlar için standart bir tedavidir.","Üre çatlak topuklara yardımcı olur mu?",{"a":126,"q":127},"Olabilir, özellikle yüksek konsantrasyonlarda veya çatlamış, hasarlı ya da aktif iltihaplı ciltte.","Üre batma hissine neden olabilir mi?",{"a":129,"q":130},"Evet, üre nin nemlendirici ve hafif keratolitik etkisi cilt bariyerini destekleyerek retinol kullanımını tamamlayabilir, ancak tahrişi azaltmak için uygulama nöbetleşe yapılabilir.","Üre retinol ile birlikte kullanılabilir mi?",{"does":132,"for_whom":133,"red_flags":134},"Stratum korneuma su çeker ve yüksek konsantrasyonlarda fazla keratini yumuşatarak dökülmesini sağlar.","Çok kuru, pürüzlü veya keratoze eğilimli ciltler, egzamaya yakın durumlar dahil.","Özellikle %10 üzerinde, çatlamış veya aktif iltihaplı ciltte batma yapabilir.","Üre","\u003Ch2>Nasıl çalışır\u003C\u002Fh2>\u003Cp>Üre, cildin doğal nemlendirici faktöründe (NMF) doğal olarak bulunan, azot içeren küçük bir moleküldür ve stratum korneumun su tutma kapasitesinin önemli bir kısmından sorumludur. Formülasyonlarda konsantrasyona bağlı olarak iki farklı düzeyde etki gösterir. Düşük konsantrasyonlarda (%2–10) öncelikle bir nemlendirici olarak davranır, stratum korneum içinde suyu bağlayarak cildin genel su tutma kapasitesini ve esnekliğini artırır. Daha yüksek konsantrasyonlarda (%15–40) ise ayrıca keratin filamentleri arasındaki hidrojen bağlarını bozarak keratolitik bir etki oluşturur ve kalınlaşmış, kuru veya pullu cildin dökülmesini sağlar. Bu çifte etki, üreyi nemlendiriciler arasında sıra dışı kılar; çünkü nasıl formüle edildiğine bağlı olarak hem nemlendirebilir hem de hafifçe eksfoliasyon yapabilir.\u003C\u002Fp>\u003Ch2>Kanıtlar\u003C\u002Fh2>\u003Cp>Üre, dermatolojide en çok araştırılan nemlendirici maddelerden biridir ve reçeteli ile reçetesiz yumuşatıcılarda on yıllardır kullanılmaktadır. Klinik çalışmalar, kseroz, atopik dermatit, iktiyoz ve diyabetik cilt kuruluğunda kullanımını desteklemekte olup %5 ve üzeri konsantrasyonlarda nemlenmede iyileşme ve transepidermal su kaybında (TEWL) azalma tutarlı biçimde gösterilmiştir. Daha yüksek konsantrasyonlu formülasyonlar, nasır, sertleşmiş deri ve ciddi hiperkeratoz için yerleşik tedavilerdir ve dirençli ayak kuruluğu için podologlar ve dermatologlar tarafından sıkça önerilir.\u003C\u002Fp>\u003Ch2>Kimlere uygun\u003C\u002Fh2>\u003Cul>\u003Cli>Topuk ve dirsek gibi vücut bölgeleri dahil, kuru, pürüzlü veya pullanan ciltler için uygundur.\u003C\u002Fli>\u003Cli>Düşük konsantrasyonlu formüller (%10 altı) genellikle hassas ciltlerde iyi tolere edilir ve bazen pediatrik yumuşatıcılarda kullanılır.\u003C\u002Fli>\u003Cli>Yüksek konsantrasyonlar, batma sık görüldüğünden, rehberlik olmaksızın yüzde veya hasarlı, çatlamış ya da egzama alevlenmesi yaşayan ciltte önerilmez.\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Konsantrasyon\u003C\u002Fh2>\u003Cp>Yüz ve vücut nemlendiricileri genellikle %2–10 üre içerir. %10–20 konsantrasyonlar daha dirençli kuru bölgeler için kullanılırken, %20–40 formülasyonlar kalın nasırlara ayrılmıştır ve genellikle günlük yüz bakımı yerine oklüzyon altında veya bir spatula ile uygulanır.\u003C\u002Fp>\u003Ch2>Kombinasyonlar ve çakışmalar\u003C\u002Fh2>\u003Cp>Üre, keratolitik etkisinden kaynaklanan geçici kuruluğu dengeleyen gliserin ve seramid gibi diğer nemlendiriciler ve bariyer lipitleriyle iyi uyum sağlar. Özellikle yüksek üre konsantrasyonlarında birleşik keratolitik etki tahriş riskini artırabileceğinden, aynı bölgede güçlü eksfoliasyon asitleriyle genellikle birlikte katmanlanmaz.\u003C\u002Fp>","Üre, kuru cildi nemlendiren ve kalınlaşmış pürüzlü dokuyu yumuşatan bir nemlendirici ve hafif keratolitiktir.","2026-07-07T12:24:05.000000Z","2026-07-07T12:24:06.000000Z","2026-07-18T23:53:10.000000Z","2026-09-01T15:51:07.000000Z",[],[],[145,148,151,154],{"slug":146,"title":147},"glycerin","Glycerin",{"slug":149,"title":150},"ceramides","Ceramides",{"slug":152,"title":153},"panthenol","Panthenol",{"slug":155,"title":156},"sodium-pca","Sodium PCA",[158,159,162,163],{"slug":146,"title":147},{"slug":160,"title":161},"sodium-lactate","Sodium Lactate",{"slug":155,"title":156},{"slug":164,"title":165},"betaine","Betaine",[167,173,177,183,188,192,197,201,205,210,214,218,222,226,230,234,238,241,245,249,253,257,261,265,269,273,277,282,286,292,296,300,304,308,312,315,319,322,327,331,335,339,343,346,350,354,357,361,365,370,374,378,382,385,389,393,397,401,405,409,413,417,422,426,430,434,439,444,448,452,456,460,464,468,472,477,481,485,489,492,496,500,504,508,512,516,520,525,530,534,538,542,545,548,553,556,561,564,567,570,573,576,581,585,588,591,595,598,602,605,609,612,615,618,621,624,629,633,637,640,643,647,652,655,658,661,664,667,670,673,676,679,683,686,689,692,695,699,702,705,708,711,714,717,720,723,726,729,732,737,741,744,747,750,755,758,762,766,769,772,775,778,782,785,788,791,794,796,799,803,807,810,813,816,819,822,824,827,830,833,837,840,844,847,851,854,857,861,865,868,871,875,879,882,885,888,891,894,897,901,904,907,910,915,918,921,924,927,932,935,938,941,944,947,950,953,956,959,963,966,969,972,975,978,981,984,988,991,995,1000,1004,1007,1011,1015,1018,1021,1024,1028,1031,1034,1037,1040,1043,1046,1049,1053,1056,1059,1062,1065,1068,1071,1075,1078,1082,1086,1089,1092,1096,1099,1103,1106,1110,1113,1116,1119,1123,1126,1130,1134,1137,1140,1143,1147,1150,1154,1157,1161,1165,1168,1171,1175],{"slug":168,"category":169,"title":170,"meta_description":171,"updated_at":172},"111skin","formulation","111Skin","111Skin: the British luxury skincare brand founded by a London plastic surgeon, known for its sheet masks, antioxidant complex and premium price.","2026-08-05T14:31:43+00:00",{"slug":174,"category":169,"title":175,"meta_description":176,"updated_at":172},"3ce","3CE (3 Concept Eyes)","3CE (3 Concept Eyes): the Korean colour cosmetics brand from Stylenanda, known for velvet lip tints, mood palettes and editorial packaging.",{"slug":178,"category":179,"title":180,"meta_description":181,"updated_at":182},"500-dalton-rule","skin-science","500 Dalton Rule","The 500 Dalton rule: why molecules much above 500 daltons rarely cross intact skin, what it explains about collagen creams, and why it is a guide and not a law.","2026-09-03T03:00:03+00:00",{"slug":184,"category":185,"title":186,"meta_description":187,"updated_at":172},"7-skin-method","routine","7-skin method","The 7-skin method: patting several thin layers of a hydrating toner into the skin instead of one heavy layer, then sealing with moisturiser.",{"slug":189,"category":169,"title":190,"meta_description":191,"updated_at":172},"acetone-free-remover","Acetone-free remover","Acetone-free remover: nail polish remover built on milder solvents than acetone — slower to work, but usually less drying to nails and skin.",{"slug":193,"category":194,"title":195,"meta_description":196,"updated_at":172},"acetyl-hexapeptide-8","actives","Acetyl hexapeptide-8","Acetyl hexapeptide-8 (Argireline): a synthetic peptide used for the look of expression lines. Effects are subtle, gradual and cosmetic only.",{"slug":198,"category":179,"title":199,"meta_description":200,"updated_at":172},"acid-mantle","Acid Mantle",null,{"slug":202,"category":179,"title":203,"meta_description":204,"updated_at":172},"acidic-mantle-protection","Acid mantle protection","Acid mantle protection: keeping the skin's slightly acidic surface film intact with gentle low-pH cleansing and fewer active products at once.",{"slug":206,"category":207,"title":208,"meta_description":209,"updated_at":172},"acne","concerns","Acne","Acne: pores blocked by sebum and dead skin cells, often inflamed. Gentle care, one active at a time, and a dermatologist for severe cases.",{"slug":211,"category":169,"title":212,"meta_description":213,"updated_at":172},"acne-cream","Acne cream","Acne cream: an anti-acne active in a richer, emollient base that is gentler on dry or sensitive skin than a gel. Pair it with daily sunscreen.",{"slug":215,"category":169,"title":216,"meta_description":217,"updated_at":172},"acne-gel","Acne gel","Acne gel: a light, fast-absorbing base carrying an anti-acne active, suited to oily skin. Start slowly and always pair it with daily sunscreen.",{"slug":219,"category":169,"title":220,"meta_description":221,"updated_at":172},"acne-patch","Acne patch","Acne patch: a hydrocolloid sticker that absorbs fluid and stops picking. Useful on open whiteheads, but not a treatment for acne itself.",{"slug":223,"category":207,"title":224,"meta_description":225,"updated_at":172},"acne-scars","Acne scars","Acne scars: lasting texture change from dermal damage, unlike flat post-acne marks. Prevention and in-clinic options matter most here.",{"slug":227,"category":185,"title":228,"meta_description":229,"updated_at":172},"acne-skincare-routine","Acne skincare routine","Acne skincare routine: gentle cleansing, one active, a light moisturiser and daily sunscreen — introduced slowly and judged over several weeks.",{"slug":231,"category":207,"title":232,"meta_description":233,"updated_at":172},"actinic-keratosis","Actinic keratosis","Actinic keratosis: a rough, scaly patch from long-term sun exposure. A medical condition — have persistent lesions checked by a doctor.",{"slug":235,"category":169,"title":236,"meta_description":237,"updated_at":172},"activated-charcoal","Activated charcoal","Activated charcoal: a porous carbon in masks and cleansers that adsorbs surface oil. What it can realistically do for pores, and what it cannot.",{"slug":239,"category":185,"title":240,"meta_description":200,"updated_at":172},"actives-rotation","Actives Rotation",{"slug":242,"category":194,"title":243,"meta_description":244,"updated_at":172},"adapalene","Adapalene","Adapalene: a synthetic retinoid for acne that acts on how pores shed cells. How it is used, the adjustment period, and its key safety caveats.",{"slug":246,"category":194,"title":247,"meta_description":248,"updated_at":172},"adapalene-gel","Adapalene gel","Adapalene gel: the light, water-based form of the acne retinoid adapalene. How the vehicle differs from cream, how it is applied, and what to watch.",{"slug":250,"category":169,"title":251,"meta_description":252,"updated_at":172},"aesop","Aesop","Aesop: the Australian botanical skincare brand explained — its aromatic, essential-oil-led formulas and what that means for fragrance-sensitive skin.",{"slug":254,"category":169,"title":255,"meta_description":256,"updated_at":172},"aestura","Aestura","Aestura: the Korean dermocosmetic brand known for ceramide barrier moisturisers — how the formulas are built and where cosmetics stop and medicine starts.",{"slug":258,"category":185,"title":259,"meta_description":260,"updated_at":172},"after-sun-care","After-sun care","After-sun care: cooling, rehydrating and barrier support after UV exposure — what it can realistically do, what to pause, and when to see a doctor.",{"slug":262,"category":169,"title":263,"meta_description":264,"updated_at":172},"after-sun-gel","After-sun gel","After-sun gel: the light aloe-and-water texture used after sun exposure. What is in it, why gel alone is rarely enough, and when to avoid it.",{"slug":266,"category":169,"title":267,"meta_description":268,"updated_at":172},"aftershave-balm","Aftershave balm","Aftershave balm: a leave-on lotion for freshly shaved skin. How it differs from an alcohol splash, what is in it, and what to avoid after shaving.",{"slug":270,"category":207,"title":271,"meta_description":272,"updated_at":172},"age-spots","Age spots","Age spots (solar lentigines): flat dark patches left by years of UV exposure. How they form, which routine steps help their look, and when to see a doctor.",{"slug":274,"category":207,"title":275,"meta_description":276,"updated_at":172},"aging-skin","Aging skin","Aging skin: how intrinsic and sun-driven change affects firmness, texture and tone, which routine steps matter most, and the cautions to keep in mind.",{"slug":278,"category":169,"title":279,"meta_description":280,"updated_at":281},"airless-packaging","Airless Packaging","Airless packaging: how piston and pouch systems keep oxygen out, which ingredients actually need it, and when it is decoration rather than protection.","2026-08-31T03:00:03+00:00",{"slug":283,"category":169,"title":284,"meta_description":285,"updated_at":172},"alastin","Alastin","Alastin: a US clinic-distributed professional skincare brand. What physician-dispensed cosmeceutical ranges are, and how to read them without brand hype.",{"slug":287,"category":288,"title":289,"meta_description":290,"updated_at":291},"allergen-declaration","safety","Allergen declaration","Allergen declaration: why fragrance allergens like linalool or limonene are listed by name after parfum, what the rule means, and what it does not mean.","2026-08-13T03:15:01+00:00",{"slug":293,"category":288,"title":294,"meta_description":295,"updated_at":291},"allergen-free","Allergen-free","Allergen-free: an unregulated claim that means different things on different packs. What it usually excludes and why the INCI list is a better check.",{"slug":297,"category":169,"title":298,"meta_description":299,"updated_at":172},"aloe-barbadensis","Aloe Barbadensis","Aloe Barbadensis: the INCI root behind aloe leaf juice, extract and water. What each form means on a label and why raw plant sap is not the same thing.",{"slug":301,"category":185,"title":302,"meta_description":303,"updated_at":172},"aloe-vera-after-sun","Aloe vera after sun","Aloe vera after sun: aloe-based gels used to cool and soothe skin after sun exposure. A comfort step only, not a treatment for a sunburn.",{"slug":305,"category":207,"title":306,"meta_description":307,"updated_at":172},"alopecia","Alopecia","Alopecia: the medical umbrella term for hair loss, covering pattern loss, areata, telogen effluvium and traction. Diagnosis belongs with a doctor.",{"slug":309,"category":194,"title":310,"meta_description":311,"updated_at":172},"alpha-arbutin","Alpha arbutin","Alpha arbutin: a water-soluble ingredient that gradually evens the look of dark spots by acting on tyrosinase. Daily sunscreen is essential with it.",{"slug":313,"category":194,"title":314,"meta_description":200,"updated_at":172},"alpha-hydroxy-acids","Alpha Hydroxy Acids (AHAs)",{"slug":316,"category":185,"title":317,"meta_description":318,"updated_at":172},"althea-korea","Althea Korea","Althea Korea: an online retailer shipping K-beauty products from Korea. Where you buy affects authenticity, freshness and which labelling rules apply.",{"slug":320,"category":185,"title":321,"meta_description":200,"updated_at":172},"am-routine","Morning Skincare Routine",{"slug":323,"category":185,"title":324,"meta_description":325,"updated_at":326},"amika","Amika","Amika: an American haircare brand covering shampoo, conditioner, styling and heat protection. Why haircare ingredients matter for scalp and skin.","2026-08-06T03:15:02+00:00",{"slug":328,"category":169,"title":329,"meta_description":330,"updated_at":172},"amino-acid-complex","Amino acid complex","Amino acid complex: a blend of amino acids used as humectants for hydration and conditioning. A marketing label — check the actual ingredient list.",{"slug":332,"category":179,"title":333,"meta_description":334,"updated_at":172},"amino-acids","Amino acids","Amino acids: protein building blocks and a key part of skin's natural moisturising factor, used topically as humectants and conditioning agents.",{"slug":336,"category":185,"title":337,"meta_description":338,"updated_at":326},"amorepacific","Amorepacific","Amorepacific: the South Korean beauty group behind brands like Sulwhasoo, Laneige and Innisfree, and a driver of K-beauty routines worldwide.",{"slug":340,"category":185,"title":341,"meta_description":342,"updated_at":326},"amorepacific-mall","Amorepacific Mall","Amorepacific Mall: the Korean beauty group’s official online store, and why buying through official channels makes batch codes and INCI easier to check.",{"slug":344,"category":169,"title":345,"meta_description":200,"updated_at":172},"ampoule","Ampoule",{"slug":347,"category":185,"title":348,"meta_description":349,"updated_at":326},"amuse","Amuse","Amuse: the South Korean makeup brand built around vegan formulation, what a vegan claim actually covers, and how it differs from cruelty-free.",{"slug":351,"category":185,"title":352,"meta_description":353,"updated_at":326},"anastasia-beverly-hills","Anastasia Beverly Hills","Anastasia Beverly Hills: the US brow-led makeup brand, where the brow-first technique comes from, and how to remove long-wear eye products gently.",{"slug":355,"category":169,"title":356,"meta_description":200,"updated_at":172},"anhydrous","Anhydrous",{"slug":358,"category":169,"title":359,"meta_description":360,"updated_at":172},"animal-derived-ingredients","Animal-Derived Ingredients","Animal-derived ingredients: lanolin, beeswax, carmine, silk and more — why the INCI name rarely reveals the source, and how vegan differs from cruelty-free.",{"slug":362,"category":194,"title":363,"meta_description":364,"updated_at":172},"anthocyanins","Anthocyanins","Anthocyanins: the flavonoid pigments behind berry and purple-plant colour, how they act as antioxidants in the lab, and why they are pH- and light-sensitive.",{"slug":366,"category":185,"title":367,"meta_description":368,"updated_at":369},"anti-aging-routine","Anti-Aging Routine","Anti-aging routine: sunscreen, barrier care, an antioxidant and a retinoid — how to build it slowly, and the caveats around irritation and pregnancy.","2026-08-07T03:15:02+00:00",{"slug":371,"category":169,"title":372,"meta_description":373,"updated_at":172},"anti-aging-serum","Anti-Aging Serum","Anti-aging serum: which ingredients actually recur on the label, where the step sits in a routine, and why layering several strong serums backfires.",{"slug":375,"category":169,"title":376,"meta_description":377,"updated_at":172},"anti-frizz-serum","Anti-Frizz Serum","Anti-frizz serum: why the hair cuticle causes frizz, how silicones and oils form a smoothing film, and how to apply it without weighing hair down.",{"slug":379,"category":185,"title":380,"meta_description":381,"updated_at":369},"anti-pollution-skincare","Anti-Pollution Skincare","Anti-pollution skincare: what the unregulated claim covers, why cleansing, antioxidants and sunscreen do the real work, and where to stay sceptical.",{"slug":383,"category":194,"title":384,"meta_description":200,"updated_at":172},"antioxidant","Antioxidant",{"slug":386,"category":169,"title":387,"meta_description":388,"updated_at":172},"antioxidant-complex","Antioxidant complex","Antioxidant complex: a blend of antioxidants such as vitamin C, vitamin E and ferulic acid, formulated to broaden coverage and keep the formula stable.",{"slug":390,"category":169,"title":391,"meta_description":392,"updated_at":172},"antioxidant-serum","Antioxidant serum","Antioxidant serum: a lightweight leave-on step with vitamin C, vitamin E or niacinamide, usually worn in the morning under moisturiser and sunscreen.",{"slug":394,"category":185,"title":395,"meta_description":396,"updated_at":369},"anua","Anua","Anua: South Korean skincare brand known for heartleaf (Houttuynia cordata) toners, essences and cleansing oils aimed at oily, blemish-prone skin.",{"slug":398,"category":179,"title":399,"meta_description":400,"updated_at":172},"apocrine-glands","Apocrine glands","Apocrine glands: sweat glands in the underarms, groin and areolae that empty into hair follicles; their secretion gains odour once skin bacteria act on it.",{"slug":402,"category":185,"title":403,"meta_description":404,"updated_at":369},"aquaphor","Aquaphor","Aquaphor: a petrolatum-based ointment used as an occlusive layer over dry or chapped skin and as the final sealing step in slugging routines.",{"slug":406,"category":169,"title":407,"meta_description":408,"updated_at":172},"aquatic-fragrance","Aquatic fragrance","Aquatic fragrance: the marine, ozonic scent family built on molecules such as calone — a sensory choice in cosmetics, not a skincare benefit.",{"slug":410,"category":185,"title":411,"meta_description":412,"updated_at":369},"armani-beauty","Armani Beauty","Armani Beauty: the Giorgio Armani cosmetics, fragrance and skincare line produced under licence by L'Oréal Luxe, known for complexion makeup.",{"slug":414,"category":194,"title":415,"meta_description":416,"updated_at":172},"artemisia","Artemisia (mugwort)","Artemisia (mugwort): a botanical extract common in Korean soothing skincare; it belongs to the Asteraceae family, so patch test if you react to ragweed.",{"slug":418,"category":185,"title":419,"meta_description":420,"updated_at":421},"as-i-am","As I Am","As I Am: a US textured-hair and scalp care brand known for co-washing cleansing conditioners and moisture-focused curl products for coily hair.","2026-08-09T03:15:02+00:00",{"slug":423,"category":194,"title":424,"meta_description":425,"updated_at":172},"ascorbyl-palmitate","Ascorbyl palmitate","Ascorbyl palmitate: an oil-soluble vitamin C ester used mostly to protect oils in a formula; evidence for skin brightening is limited compared with others.",{"slug":427,"category":185,"title":428,"meta_description":429,"updated_at":421},"at-home-microdermabrasion","At-home microdermabrasion","At-home microdermabrasion: consumer devices that buff surface skin cells with an abrasive tip and light suction — gentler than the clinic version.",{"slug":431,"category":185,"title":432,"meta_description":433,"updated_at":421},"at-home-peel","At-home peel","At-home peel: a consumer acid exfoliating treatment with AHAs or BHAs, gentler than a professional peel. Space it out, patch test and wear daily SPF.",{"slug":435,"category":185,"title":436,"meta_description":437,"updated_at":438},"at-home-rf-device","At-home RF device","At-home RF device: a handheld radiofrequency tool that warms skin for firmness claims. Evidence is modest and there are real contraindications.","2026-08-10T03:15:01+00:00",{"slug":440,"category":207,"title":441,"meta_description":442,"updated_at":443},"atopic-dermatitis","Atopic dermatitis","Atopic dermatitis (eczema): a chronic inflammatory condition with a weakened barrier and itchy flares. Emollients support care; treatment needs a doctor.","2026-08-05T14:31:44+00:00",{"slug":445,"category":185,"title":446,"meta_description":447,"updated_at":438},"augustinus-bader","Augustinus Bader","Augustinus Bader: luxury skincare brand built around the trademarked TFC8 complex, best known for The Cream and The Rich Cream moisturisers.",{"slug":449,"category":185,"title":450,"meta_description":451,"updated_at":438},"aveda","Aveda","Aveda: US salon hair, scalp and body care brand owned by Estée Lauder, known for plant-derived ingredients and its aromatic essential-oil scents.",{"slug":453,"category":185,"title":454,"meta_description":455,"updated_at":438},"aveeno","Aveeno","Aveeno: US skin and hair care brand built on colloidal oatmeal, widely used in body care for dry, itchy and eczema-prone skin. Read each label.",{"slug":457,"category":185,"title":458,"meta_description":459,"updated_at":438},"avene","Avène","Avène: a French pharmacy skincare brand built on thermal spring water, with minimalist, often fragrance-free formulas aimed at sensitive, reactive skin.",{"slug":461,"category":169,"title":462,"meta_description":463,"updated_at":443},"avocado-oil","Avocado oil","Avocado oil (Persea gratissima oil): a rich, oleic-acid-heavy plant oil used as an emollient in creams, balms and hair masks for dry or rough skin.",{"slug":465,"category":288,"title":466,"meta_description":467,"updated_at":291},"b-corp-certified","B Corp Certified","B Corp Certified: a B Lab certification of a company's social and environmental performance — not a product safety, efficacy or cruelty-free claim.",{"slug":469,"category":179,"title":470,"meta_description":471,"updated_at":443},"baby-hairs","Baby hairs","Baby hairs: the short, fine strands along the hairline and nape — natural, often regrowth, and easily stressed by heavy gel and tight styles.",{"slug":473,"category":185,"title":474,"meta_description":475,"updated_at":476},"baby-skincare","Baby skincare","Baby skincare: infant skin is thinner and still developing, so keep it minimal — gentle cleansing, fragrance-free moisturiser and shade over sunscreen.","2026-08-11T03:15:01+00:00",{"slug":478,"category":207,"title":479,"meta_description":480,"updated_at":443},"bacne","Bacne","Bacne: acne on the back, shoulders and chest, driven by sebum, friction and sweat — helped by prompt showering and body washes with acne ingredients.",{"slug":482,"category":185,"title":483,"meta_description":484,"updated_at":476},"baking","Baking","Baking: pressing a thick layer of loose powder onto the face, letting it sit, then dusting it off for a matte, crease-resistant, long-wearing finish.",{"slug":486,"category":169,"title":487,"meta_description":488,"updated_at":443},"baking-powder","Baking powder (makeup)","Baking powder in makeup means finely milled loose setting powder for baking — not culinary baking powder, which is alkaline and not for use on skin.",{"slug":490,"category":169,"title":491,"meta_description":200,"updated_at":443},"balm-cleanser","Cleansing Balm",{"slug":493,"category":185,"title":494,"meta_description":495,"updated_at":476},"banila-co","Banila Co","Banila Co: South Korean beauty brand known for the Clean It Zero cleansing balm, plus base makeup, sun care and everyday skincare formulas.",{"slug":497,"category":169,"title":498,"meta_description":499,"updated_at":443},"bar-soap","Bar soap","Bar soap: solid cleanser. Traditional saponified soap is alkaline, while syndet bars use milder surfactants at a pH closer to that of skin.",{"slug":501,"category":185,"title":502,"meta_description":503,"updated_at":476},"bare-faced-movement","Bare-faced movement","Bare-faced movement: the cultural trend towards little or no makeup, overlapping with skinimalism and the pushback against filtered skin images.",{"slug":505,"category":169,"title":506,"meta_description":507,"updated_at":443},"barrier-cream","Barrier cream","Barrier cream: a rich, occlusive moisturiser that shields skin from water, friction and detergents while slowing transepidermal water loss.",{"slug":509,"category":207,"title":510,"meta_description":511,"updated_at":443},"barrier-cream-for-eczema","Barrier cream for eczema","Barrier cream for eczema: thick, fragrance-free emollients used daily alongside prescribed treatment to protect eczema-prone skin from triggers.",{"slug":513,"category":185,"title":514,"meta_description":515,"updated_at":476},"barrier-first-routine","Barrier-first routine","Barrier-first routine: build a regimen around gentle cleansing, moisturiser and daily sunscreen, adding actives slowly once skin is comfortable.",{"slug":517,"category":179,"title":518,"meta_description":519,"updated_at":443},"barrier-impairment","Barrier impairment","Barrier impairment: when the skin's outer layer loses water more easily and lets irritants in, causing tightness, stinging, flaking and redness.",{"slug":521,"category":185,"title":522,"meta_description":523,"updated_at":524},"barrier-occlusive-therapy","Barrier occlusive therapy","Occlusive therapy: covering skin with an ointment or balm to slow water loss and support repair — the deliberate, clinical relative of slugging.","2026-08-12T03:15:01+00:00",{"slug":526,"category":185,"title":527,"meta_description":528,"updated_at":529},"barrier-repair","Barrier Repair","Barrier repair: what to stop, what to replace it with, and how long recovery actually takes before actives can come back.","2026-08-22T03:00:02+00:00",{"slug":531,"category":169,"title":532,"meta_description":533,"updated_at":443},"barrier-repair-complex","Barrier repair complex","Barrier repair complex: the ceramide, cholesterol and fatty acid blend in a formula meant to replenish skin's own barrier lipids and hold water in.",{"slug":535,"category":169,"title":536,"meta_description":537,"updated_at":443},"barrier-repair-cream","Barrier repair cream","Barrier repair cream: a moisturiser combining humectants, ceramides and occlusives to help restore a stressed skin barrier and slow water loss.",{"slug":539,"category":169,"title":540,"meta_description":541,"updated_at":443},"barrier-repair-cream-k-beauty","K-beauty barrier repair cream","K-beauty barrier repair cream: lighter gel-cream textures with ceramides plus centella, panthenol or heartleaf, worn at the end of a layered routine.",{"slug":543,"category":185,"title":544,"meta_description":200,"updated_at":443},"barrier-repair-routine","Barrier Repair Routine",{"slug":546,"category":194,"title":547,"meta_description":200,"updated_at":443},"beta-hydroxy-acid","Beta Hydroxy Acid (BHA)",{"slug":549,"category":207,"title":550,"meta_description":551,"updated_at":552},"blackhead","Blackhead","Blackhead: an open comedone that oxidised dark, not trapped dirt — how to tell one from a sebaceous filament, and what actually clears it.","2026-08-20T03:00:03+00:00",{"slug":554,"category":207,"title":555,"meta_description":200,"updated_at":443},"blackheads","Blackheads (Open Comedones)",{"slug":557,"category":179,"title":558,"meta_description":559,"updated_at":560},"blue-light-and-skin","Blue light and skin","Blue light and skin: what visible light really does to pigmentation, why screens are not the problem, and when a tinted sunscreen is the answer.","2026-08-18T03:00:02+00:00",{"slug":562,"category":169,"title":563,"meta_description":200,"updated_at":443},"body-lotion","Body Lotion",{"slug":565,"category":194,"title":566,"meta_description":200,"updated_at":443},"brightening-agent","Brightening Agent",{"slug":568,"category":288,"title":569,"meta_description":200,"updated_at":443},"broad-spectrum","Broad-Spectrum (Sunscreen)",{"slug":571,"category":185,"title":572,"meta_description":200,"updated_at":524},"buffering","Buffering",{"slug":574,"category":179,"title":575,"meta_description":200,"updated_at":443},"cell-turnover","Cell Turnover",{"slug":577,"category":169,"title":578,"meta_description":579,"updated_at":580},"ceramide-ratio","Ceramide Ratio","Ceramide ratio: the barrier needs cholesterol and fatty acids too, and an incomplete lipid mix can slow repair rather than speed it.","2026-08-19T03:00:02+00:00",{"slug":582,"category":169,"title":583,"meta_description":200,"updated_at":584},"chelating-agent","Chelating Agent","2026-08-08T03:15:01+00:00",{"slug":586,"category":194,"title":587,"meta_description":200,"updated_at":443},"chemical-exfoliant","Chemical Exfoliant",{"slug":589,"category":288,"title":590,"meta_description":200,"updated_at":443},"chemical-sunscreen","Chemical (Organic) Sunscreen",{"slug":592,"category":179,"title":593,"meta_description":594,"updated_at":182},"chromophore","Chromophore","Chromophore: the light-absorbing part of a molecule, the few that set skin's colour, and why a red mark and a brown one are two different problems.",{"slug":596,"category":169,"title":597,"meta_description":200,"updated_at":443},"clay-mask","Clay Mask",{"slug":599,"category":288,"title":600,"meta_description":601,"updated_at":560},"clean-beauty","Clean beauty","Clean beauty: an unregulated marketing term, what free-from labels really tell you, and why removing an ingredient is not the same as making it safer.",{"slug":603,"category":169,"title":604,"meta_description":200,"updated_at":443},"cleansing-oil","Cleansing Oil",{"slug":606,"category":185,"title":607,"meta_description":608,"updated_at":529},"collagen-banking","Collagen Banking","Collagen banking: the biology is sound, the balance-sheet metaphor is marketing — and the honest version is short, cheap and mostly sunscreen.",{"slug":610,"category":179,"title":611,"meta_description":200,"updated_at":443},"collagen-synthesis","Collagen Synthesis",{"slug":613,"category":207,"title":614,"meta_description":200,"updated_at":443},"combination-skin","Combination Skin",{"slug":616,"category":179,"title":617,"meta_description":200,"updated_at":443},"comedogenicity","Comedogenicity",{"slug":619,"category":207,"title":620,"meta_description":200,"updated_at":443},"comedone","Comedone",{"slug":622,"category":207,"title":623,"meta_description":200,"updated_at":421},"contact-dermatitis","Contact Dermatitis",{"slug":625,"category":169,"title":626,"meta_description":627,"updated_at":628},"contract-manufacturer","Contract Manufacturer","Contract manufacturing: who actually makes cosmetics, why two brands can be the same product, and what changes when a brand changes factory.","2026-09-01T03:00:02+00:00",{"slug":630,"category":179,"title":631,"meta_description":632,"updated_at":182},"corneocyte","Corneocyte","Corneocyte: how a keratinocyte becomes the brick of the stratum corneum, what holds its water, and why flaking follows a dry, alkaline surface.",{"slug":634,"category":179,"title":635,"meta_description":636,"updated_at":182},"corneodesmosome","Corneodesmosome","Corneodesmosomes: the protein rivets between surface skin cells, the enzymes that cut them, and why dry or alkaline skin sheds in visible flakes instead of singly.",{"slug":638,"category":288,"title":639,"meta_description":200,"updated_at":291},"cosmeceutical","Cosmeceutical",{"slug":641,"category":169,"title":642,"meta_description":200,"updated_at":443},"cream-cleanser","Cream Cleanser",{"slug":644,"category":207,"title":645,"meta_description":646,"updated_at":552},"crepey-skin","Crepey Skin","Crepey skin: cumulative UV damage and thinning dermis, not just dryness — what topicals can soften and where they stop.",{"slug":648,"category":288,"title":649,"meta_description":650,"updated_at":651},"cumulative-irritation","Cumulative Irritation","Cumulative irritation: why the product that finally stings is rarely the culprit, how it differs from allergy, and why a patch test misses it.","2026-08-24T03:00:03+00:00",{"slug":653,"category":207,"title":654,"meta_description":200,"updated_at":443},"cystic-acne","Cystic Acne",{"slug":656,"category":207,"title":657,"meta_description":200,"updated_at":443},"dark-circles","Dark Under-Eye Circles",{"slug":659,"category":207,"title":660,"meta_description":200,"updated_at":443},"dehydrated-skin","Dehydrated Skin",{"slug":662,"category":194,"title":663,"meta_description":200,"updated_at":443},"depigmenting-agent","Depigmenting Agent",{"slug":665,"category":288,"title":666,"meta_description":200,"updated_at":291},"dermatologist-tested","Dermatologist Tested",{"slug":668,"category":179,"title":669,"meta_description":200,"updated_at":443},"dermis","Dermis",{"slug":671,"category":179,"title":672,"meta_description":200,"updated_at":443},"desquamation","Desquamation (Skin Shedding)",{"slug":674,"category":185,"title":675,"meta_description":200,"updated_at":443},"double-cleansing","Double Cleansing",{"slug":677,"category":185,"title":678,"meta_description":200,"updated_at":524},"dry-down","Dry-Down",{"slug":680,"category":169,"title":681,"meta_description":682,"updated_at":628},"dupe","Dupe","Dupes: what comparing two ingredient lists can prove, what a list never says about a formula, and the one claim a cheaper copy cannot inherit.",{"slug":684,"category":179,"title":685,"meta_description":200,"updated_at":443},"elastin","Elastin",{"slug":687,"category":169,"title":688,"meta_description":200,"updated_at":443},"emollient","Emollient",{"slug":690,"category":169,"title":691,"meta_description":200,"updated_at":443},"emulsifier","Emulsifier",{"slug":693,"category":169,"title":694,"meta_description":200,"updated_at":443},"emulsion","Emulsion (Skincare)",{"slug":696,"category":169,"title":697,"meta_description":698,"updated_at":281},"encapsulation","Encapsulation","Encapsulation: liposomes, cyclodextrins and polymer shells, what they genuinely fix, and the questions brands leave unanswered when they name one.",{"slug":700,"category":194,"title":701,"meta_description":200,"updated_at":443},"enzyme-exfoliant","Enzyme 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