COSRX The Niacinamide 15 Serum 20ml

COSRX The Niacinamide 15 Serum 20ml – Advanced Skin Brightening & Acne Control Formula

Discover the power of high-strength niacinamide with COSRX The Niacinamide 15 Serum 20ml, a targeted treatment designed to fight blemishes, minimize pores, brighten uneven skin tone, and improve overall skin texture. This serum has quickly become a best-selling Korean skincare product thanks to its potent concentration of 15% Niacinamide, combined with soothing and skin-balancing ingredients that deliver visible results.

Why Choose COSRX The Niacinamide 15 Serum?

Formulated with dermatologist-approved active ingredients, this serum is ideal for those struggling with acne, dark spots, post-inflammatory hyperpigmentation, enlarged pores, and oily skin. Niacinamide, also known as Vitamin B3, is a powerhouse ingredient known for its ability to regulate sebum production, strengthen the skin barrier, and reduce redness. With 15% niacinamide, this COSRX serum offers professional-level strength for people who want faster, more noticeable improvements in their skin.

Key Benefits of COSRX Niacinamide 15 Serum:

·        Brightens dull, uneven skin tone and helps fade acne scars and pigmentation.

·        Minimizes pores by regulating excess oil and improving skin elasticity.

·        Controls breakouts and blemishes with anti-inflammatory properties.

·        Strengthens skin barrier to lock in hydration and improve resilience.

·        Smooths rough skin texture and promotes a radiant, glowing complexion.

·        Lightweight, fast-absorbing formula suitable for oily, acne-prone, and combination skin.

Star Ingredients:

·        Niacinamide 15% – Reduces dark spots, balances oil production, and improves skin clarity.

·        N-Acetyl Glucosamine (NAG) – Works in synergy with niacinamide to gently exfoliate and fade hyperpigmentation.

·        Zinc PCA – Helps calm active breakouts and controls excess sebum for clearer skin.

·        Allantoin & Panthenol – Soothes irritation and hydrates the skin to prevent dryness.

Who Can Use It?

COSRX designed this serum for those dealing with stubborn acne, persistent oiliness, post-acne marks, and visible pores. Because of its high concentration of niacinamide, it’s best suited for people who have already introduced lower-percentage niacinamide products into their routine and are looking for a stronger solution.

How to Use COSRX The Niacinamide 15 Serum:

1.     After cleansing and toning, apply 2-3 drops of the serum onto the face.

2.     Gently pat into skin until fully absorbed.

3.     Follow with a moisturizer to lock in hydration.

4.     Use in the evening routine, and always apply sunscreen during the day to protect skin.

Why It Stands Out:

Unlike many niacinamide serums on the market, COSRX’s Niacinamide 15 Serum is formulated with a powerful yet balanced blend that tackles acne, pigmentation, and oiliness without overly drying the skin. The lightweight, non-sticky texture makes it easy to layer with other skincare products, making it a favorite in K-Beauty routines worldwide.

Ideal For:

·        Acne-prone skin

·        Oily and combination skin

·        Skin with dark spots or uneven tone

·        People looking for advanced pore-minimizing solutions

Product Details:

·        Brand: COSRX

·        Product Name: The Niacinamide 15 Serum

·        Volume: 20ml

·        Skin Concerns: Acne, blemishes, dark spots, pigmentation, enlarged pores, rough texture

·        Skin Type: Oily, combination, acne-prone (not recommended for ultra-sensitive beginners)