A highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.
WHAT IT IS:
A highly concentrated serum with 15% niacinamide
WHAT IT DOES:
Provides total acne care; non-comedogenic tested; doesn't clog pores
INGREDIENT HIGHLIGHTS:
Niacinamide provides total acne care by controlling sebum production, soothing acne inflammation and diminishing post-acne scars
N-Acetylglucosamine (NAG) works in synergy with niacinamide to effectively fade hyperpigmentation
Zinc PCA inhibits inflammation and promotes recovery of damaged skin
Allantoin promotes collagen synthesis to facilitate skin regeneration
SKIN TYPES:
Suitable for acne-prone skin
HOW TO USE:
After cleansing, during the serum phase, apply a few drops to the skin
Use fingertips to gently massage and absorb the serum, starting from the center of the face working toward the edges
This serum can be used in the morning and/or afternoon; if applied in the morning, be sure to use with SPF of 30 or higher
RESULTS:
45.27% improvement of activated sebaceous glands*
48.07% improvement of oil synthesis amount*
42.72% improvement of number of blackheads*
50% improvement of number of whiteheads*
15.50% improvement of hidden melasma and blemishes*
19.47% improvement of pigmentation (visible melasma and blemishes)*
2.59% improvement of triple-complexion skin tone (brightness)*
24.89% improvement of triple-complexion skin tone (redness)*
11.73% improvement of triple-complexion skin tone (yellowness)*
*Based on clinical trials with 20 subjects; results in 4 weeks; Dermacosmetic Skin Science Laboratory Co., Ltd.
Size Reference for COSRX 15 Serum, 0.67 oz.
Available Sizes:
