About ISOI
ISOI is a Korean skincare brand renowned for its products formulated with carefully selected natural ingredients. True to its "good ingredients first" philosophy, the brand develops effective and skin-friendly formulas, free from controversial ingredients. Known for its Bulgarian Rose skincare, ISOI helps to hydrate, soothe, and improve skin radiance while preserving its natural balance.
Key Ingredients
Bulgarian Rose (Rosa Damascena)
Radiance, hydration, and soothing with the world's purest rose oil
Arbutin
Gently fades spots and evens skin tone
Rose PDRN
Regenerates and firms for revitalized radiance
Centella Asiatica (Cica)
Soothes redness and strengthens the skin barrier
Chestnut Extract + Willow
Smooths skin texture and tightens pores
Niacinamide + Ferulic Acid
Evens skin tone, reduces spots, and boosts radiance
Why choose ISOI?
ISOI is the #1 brand on Olive Young for its Bulgarian Rose Brightening Serum — an uninterrupted bestseller for 12 years. Certified by German DERMATEST and labeled vegan and cruelty-free, each formula is developed according to the "science-based clean beauty" principle: only proven natural ingredients, without compromising on effectiveness.
The star ingredient: Bulgarian "Rose Otto"
Every gram of Bulgarian rose oil in ISOI formulas is extracted from 3,000 roses hand-picked in May-June in the rose valleys of Bulgaria. "Rose Otto" extraction by steam distillation guarantees pure, solvent-free oil — the most natural and ingredient-friendly method, for maximum effectiveness on the skin.
What skin types is ISOI for?
ISOI is designed for all skin types, with particular expertise for sensitive skin prone to spots, redness, or blemishes. The range covers anti-spot serums, moisturizing creams, essences, anti-blemish treatments (ACNI Dr.), and sun protection — for a natural and clinically proven K-Beauty routine.
Discover ISOI at Seven Young
Discover ISOI skincare, Korean skincare products formulated with carefully selected natural ingredients to hydrate, soothe, and reveal the skin's natural radiance.