Journal
#korean-skincare
Evidence-based articles tagged “korean-skincare”, with supporting research and authority sources.
Sun care
How Do You Find a Sunscreen With No White Cast?
A 2026 randomized trial found mineral sunscreen's white cast was three times worse on darker skin tones — and that people who disliked it applied less, cutting their real protection. Here's what that means for picking a chemical or hybrid-filter sunscreen instead.
August 20, 20267 min read
Korean skincare
8 PDRN Products Compared by Where Sodium DNA Actually Sits on the Label
353 catalog products now carry PDRN's INCI name, Sodium DNA — but checking where it actually sits on eight popular products' ingredient lists shows some brands dosing it seriously and others burying it dead last, after four kinds of ceramide, in a $59 essence.
August 20, 20268 min read
Korean skincare
7 Small-Brand Skincare Gems With Near-Perfect Retailer Ratings
Seven products from Korean brands with fewer than 20 catalog items each are sitting at 4.8-4.9 retailer-reported stars on Olive Young US - here's what's actually in them, and how much of the science behind their key actives holds up.
August 20, 20267 min read