Discussed in an estimated 300+ threads on r/AsianBeauty. Most common praise: Ideal for first-time retinol users. The K-beauty approach — low and slow with barrier support — is so much smarter than jumping to 1%.
Active step
Fits as step 5 in a K-beauty routine. Sign in to add it to yours.
Where in your routine
Why this step exists in K-beauty
K-beauty approaches retinol cautiously — low concentration, gentle base, barrier-supporting ingredients alongside the retinol. Build tolerance slowly, not shock the skin.
How to use
Key ingredients
Details
Western equivalent
La Roche-Posay
Retinol B3 Serum
$43
Both are beginner retinols. COSRX adds panthenol and adenosine for K-beauty-style barrier support during retinol use. LRP uses a higher concentration that may cause more irritation.
Pairs well with
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