0.1% Gentle Retinol Serum

A lightweight, fast-absorbing retinol serum from Dr. Althea designed for nightly use and gradual tolerance building. Its gentle 0.1% concentration suits those new to retinoids or with reactive skin. Fragrance-free and formulated for a non-greasy finish, it targets texture and early signs of aging while remaining suitable for moisture-focused routines and vegan skincare lovers.