Blemish Care Serum

ISOI’s unrivaled no.1 serum for 11 years! ISOI’s iconic Blemish Care Serum with Bulgarian rose oil. No.1 selling product for the past 11 years. Olive Young’s best-selling serum for 11 years, ISOI’s top serum for 15 years! 100% customer satisfaction rating! ISOI’s No.1 serum helps improve the look of dark spots, hyperpigmentation, and post-blemish marks. All-round brightening formula also helps address concerns of skin tone, texture, and clarity for bright youthful skin. It is tested for low irritation with a completed skin irritation test. It is suitable for acne-prone skin. Clinically shown to diminish dark spots and irritation; improve hydration, skin tone and texture.