Dermatologist-Approved Insights
Every claim is traced back to peer-reviewed dermatology research or clinical consensus — never to a viral clip.
Updated for modern skincare science
Separate K-Beauty Science From Viral Fiction
Five questions. Sixty seconds. Find out which K-Beauty rules are backed by dermatology research — and which ones are costing you money and barrier health.
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Why people trust SkinLogic
Instant Ingredient Breakdown
Cica, PDRN, snail mucin, fermented rice water: what each one actually does, and where the marketing overreaches.
Zero-Spam Personal Regimen
Your quiz result maps to a lean three-to-five step routine. No account, no upsell, no product affiliate links.
Live myth-buster spotlight
Does double cleansing cause breakouts?
What the community says
“I dropped four products after the quiz and my texture is calmer than it's been in two years. The explanations actually cite mechanisms.”
“Finally someone explained why my 10-step routine was the problem. The ingredient glossary is bookmarked permanently.”
“Got 3/5 and honestly deserved it. The heartleaf entry alone saved me from another toner I didn't need.”