COSRX The Niacinamide 15 Serum Niacinamide 15 Serum

Its benefits: 1) Helps regulate sebum production: It has been proven that niacinamide regulates sebum production, making it useful for those with oily or acne-prone skin. By reducing excess oil, it can help decrease the appearance of enlarged pores and control breakouts. 2) Brightening and evening skin tone: Niacinamide has the ability to brighten hyperpigmentation and dark spots, promoting a more even skin tone. It prevents melanin transfer to the skin surface, reducing the appearance of discoloration and enhancing a brighter complexion. 3) Hydration and barrier repair: Niacinamide strengthens the skin’s protective barrier function, helping to retain moisture and prevent water loss. It can improve the skin’s natural hydration levels, resulting in a moist and plump appearance. 4) Anti-aging effects: Niacinamide has shown promising anti-aging properties. It can help reduce the appearance of fine lines, wrinkles, and age spots by boosting collagen production and increasing skin elasticity. • Complete acne care • Soothes breakouts • Controls fats and oils • Reduces the appearance of pores • Exfoliates and smooths rough skin for those with: • Oily, acne-prone, or combination skin • Whiteheads and blackheads • Enlarged congested pores • Rough skin caused by dead skin cell buildup. Results observed by users: - 45.27% improvement in sebaceous gland activity - 48.07% improvement in oil production - 42.72% improvement in blackhead count - 50% improvement in whitehead count - 15.50% improvement in (hidden melasma and blemishes) - 19.47% improvement in pigmentation (visible melasma and blemishes) - 2.59% improvement in triple skin tone (brightness) - 24.89% improvement in triple skin tone (redness) - 11.73% improvement in triple skin tone (yellowing) *Based on clinical trials with 20 people.* *Cosmetic Dermatology Laboratories Company.* Its ingredients: • Niacinamide: Provides complete acne care by controlling sebum production, soothing acne inflammation, and reducing post-acne scars. • N-Acetylglucosamine (NAG): Works synergistically with niacinamide to effectively fade hyperpigmentation. • Zinc PCA: Prevents inflammation and promotes healing of damaged skin. • Allantoin: Enhances collagen formation to facilitate skin renewal. How to use: After cleansing, during serum stage, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the middle of the face outward. *High-concentration serums should be used only in the evening.* *This serum can be used in the morning and/or afternoon.* *If applied in the morning, be sure to use with SPF 30 or higher.*