Round Lab · K-Beauty
Best Round Lab Products for Oily Skin
4 Round Lab picks that actually work on oily skin — ranked by editor rating, not by what the brand pushes hardest. Updated 2026.
Round Lab is the minimalist's K-beauty brand. Each line revolves around a single hero ingredient, and the formulations are clean and unpretentious. The Birch Juice line is the standout — the sunscreen in particular offers genuine moisturizing benefits. A newer brand that's quickly earning a reputation for quiet competence.
Round Lab
8.7/10 · cleanser1025 Dokdo Cleanser
Round Lab's cleanser in the Dokdo line: a low-pH creamy foam cleanser anchored by Ulleungdo deep sea water, three molecular weights of hyaluronic acid, ceramide NP, and panthenol. Slightly acidic (pH 5.0–6.0) so it respects the acid mantle. Foams soft and dense, rinses clean, doesn't leave skin tight. Cult-favourite K-beauty cleanser status earned over several years of consistent Olive Young bestseller placement.
Round Lab
8/10 · toner1025 Dokdo Toner
Round Lab's bestselling toner uses mineral-rich deep sea water from Ulleungdo island. It's an incredibly lightweight hydrating toner that works particularly well for oily skin — hydrating without adding any weight or shine. The minimal ingredient list means minimal irritation risk. A staple for good reason.
Round Lab
8/10 · cleanser1025 Dokdo Cleansing Oil
The Dokdo deep sea water line extends to cleansing oil. Light, rinses clean, and leaves no residue — ideal for oily skin double cleansing.
Round Lab
8/10 · exfoliant1025 Dokdo Pad
Deep-sea mineral pads that swipe away dead skin and prep your face in one lazy step — Dokdo line perfection in toner-pad form.