ISOI is a Korean clean beauty brand known for its uncompromising ingredient standards and signature Bulgarian Rose Otto. Best known for its cult-favorite brightening line and Olive Young bestsellers, ISOI formulates without unnecessary additives — focusing instead on clinically tested actives and skin-friendly botanicals.

Results-driven, rose-powered skincare with integrity at its core.

ISOI Launch Special — March 2026 Only
Enjoy 50% OFF all ISOI products + receive a FREE ISOI Brightening Sheet Mask with every ISOI purchase.

Offer valid through March 31, 2026.
Maximum 5 free sheet masks per order.
ISOI Gel Mask excluded from this promo.
Free gifts are added during shipping & handling after checkout is completed.