COSRX · Korea
The Retinol 0.1 Cream
$28.00
Pure retinol 0.1% in a nourishing cream base with rosehip oil and vitamin E. Anti-aging that doesn't peel you into next week.
The Story
Designed for retinol first-timers — 0.1% is the clinical sweet spot: enough to activate cell turnover, low enough that most people skip the purge phase.