Round Lab Essentials

Round Lab is Olive Young's flagship skincare house brand, founded in 2018 and built around four distinct ingredient-led lines: 1025 Dokdo (Korean deep ocean water), Birch Juice (silver birch sap), Pine Calming Cica (pine extract + centella), and Mugwort Calming (Korean artemisia). The brand consistently outsells international competitors in the Olive Young domestic ranking — and the international cult followed. This edit is the complete Round Lab catalogue: 14 products covering cleansers, toners, serums, eye creams, lip balms, sleeping packs, sunscreens, and moisturizers across all four lines. The Birch Juice Moisturizing Sunscreen is the brand's TikTok-cult international flagship; the 1025 Dokdo Toner is the gateway hydrating product; the Pine Calming Cica Cream is the sensitive-skin anchor. Every product ranked, every line decoded.