13 Best Korean Retinol Serums for Smooth Skin, Reviewed by Dermatologists


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best korean retinol serums collage
Collage: Gabrielle Langdon; Photos: Courtesy of Brand; Original Photos by Glamour contributors

I never found a retinol I loved until I tried the best Korean retinols on the market. Known for their gentler, sensitive-skin-friendly approach, these serums, moisturizers, and eye creams gave me the smoothing, plumping effects I was looking for without any irritation. “Korean retinols tend to prioritize skin barrier support, making them ideal for reactive skin types,” says Charlotte Cho, a licensed esthetician in New York City and cofounder of skin care brand Then I Met You and online K-beauty shop Soko Glam. Plus, “they tend to have a lower percentage that’s easier to tolerate,” says David Kim, MD, a board-certified dermatologist in New York City and founder of suncreen maker Lightsaver. “Most US retinols start at 0.25% or 0.3%, but Korean retinols start at 0.1%.” K-beauty skin care brands also tend to balance their formulas with other ingredients. “Many are paired with peptides, niacinamide, or traditional Hanbang ingredients, making them more than just anti-aging—they brighten, calm, and firm simultaneously,” says Eunice Park, MD, a dual board-certified facial plastic and reconstructive surgeon. (Hanbang products use traditional Korean medicine, with herbal ingredients.) “You’ll often find soothing and hydrating ingredients like Centella asiatica, ceramides, panthenol, and hyaluronic acid, reinforcing while boosting collagen.”