
SkinMedica
Size
1 fl oz
Tier
premium
SkinMedica's serum — Retinol 0.5 Complex - Serum for Face Formulated with Retinol. Targets aging.
The three most popular actives in skincare, decoded. Which one to start with, how to layer all three, and the best affordable serums on Amazon.
Both are dermatologist-backed, fragrance-free, and available everywhere. We compare cleansers, moisturizers, sunscreens, and treatments head-to-head to find the winner for every skin type.