COSRX The Niacinamide 15 Serum - Brightening & Pore Minimizing Serum 20ml

The COSRX The Niacinamide 15 Serum is a high-concentration treatment designed to target hyperpigmentation, blemishes, enlarged pores, uneven skin tone, and excess sebum. Formulated with 15% Niacinamide, this lightweight, fast-absorbing serum helps brighten the skin, minimize pores, regulate sebum production, and improve overall skin texture. Suitable for oily, combination, acne-prone, and sensitive skin types, it is fragrance-free, paraben-free, sulfate-free, phthalate-free, and alcohol-free. The serum is cruelty-free, vegan, and dermatologically tested, packaged in a glass dropper bottle for precise application.

Advantages

This serum offers multiple benefits in one formula: brightening dull skin, reducing the appearance of dark spots and hyperpigmentation, minimizing enlarged pores, controlling excess oil, and soothing inflammation. The inclusion of N-Acetylglucosamine (NAG) and Zinc PCA enhances its brightening and sebum-regulating effects, while Allantoin provides soothing and anti-inflammatory properties. The non-sticky, fast-absorbing texture makes it ideal for daily use under moisturizer and sunscreen.

Suitable for

• Oily and combination skin types
• Acne-prone and sensitive skin
• Those with hyperpigmentation, uneven skin tone, or enlarged pores
• Individuals seeking a brightening and pore-minimizing serum

Key specifications

• Product Form: Serum
• Active Ingredient: Niacinamide (15%)
• Volume: 20 ml (0.67 fl. oz.)
• Primary Skin Concerns: Hyperpigmentation, Blemishes, Enlarged Pores, Uneven Skin Tone, Excess Sebum
• Suitable Skin Types: Oily, Combination, Acne-Prone, Sensitive
• Key Benefits: Brightening, Pore Minimizing, Sebum Regulation, Skin Tone Improvement, Soothing, Anti-inflammatory
• Texture: Lightweight, Non-sticky, Fast-absorbing
• Formulation Features: Fragrance-Free, Paraben-Free, Sulfate-Free, Phthalate-Free, Alcohol-Free
• Animal Testing Policy: Cruelty-Free
• Vegan Status: Vegan
• Packaging Type: Glass Dropper Bottle
• Application Area: Face
• Recommended Usage Frequency: Daily (AM and/or PM)
• Dermatologically Tested: Yes
• Country of Manufacture: South Korea
• Additional Key Ingredients: N-Acetylglucosamine (NAG), Zinc PCA, Allantoin

Recommendations

For best results, apply 2-3 drops of serum to clean, dry skin after toner and before moisturizer. Use consistently both morning and evening. Always follow with sunscreen during the day. Patch test before first use if you have sensitive skin.