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COSRX

Niacinamide 15% Serum - Acne Care Face Treatment

Niacinamide 15% Serum - Acne Care Face Treatment

Brand: COSRX

€21,90 EUR
€21,90 EUR
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Size: 20 ml
Transform acne-prone skin with COSRX Niacinamide 15% Serum. High-concentration formula with zinc and allantoin controls breakouts, fades dark spots, and improves skin texture. Non-comedogenic, lightweight serum for all skin types. View full details

Complete Acne Care with 15% Niacinamide Concentration

Experience transformative acne care and radiant skin with The Niacinamide 15 Serum. This high-concentration serum combines the power of 15% niacinamide with synergistic ingredients for ultimate acne control and skin texture improvement.

Maximum Strength Niacinamide Formula

The Niacinamide 15 serum is formulated with the highest concentration of niacinamide to ensure optimal results. Niacinamide, also known as Vitamin B3, offers a comprehensive range of benefits for acne-prone skin:

  • Fades the appearance of dark spots and post-acne marks
  • Improves skin texture and smoothness
  • Reduces sebum production and controls oil
  • Minimizes the appearance of enlarged pores
  • Calms breakouts and prevents future blemishes

Synergistic Acne-Fighting Ingredients

This advanced serum goes beyond niacinamide by incorporating other powerful synergistic ingredients for comprehensive acne care:

Zinc PCA (1%): Tackles active acne, controls breakouts, and helps regulate sebum production while providing antimicrobial benefits.

Allantoin (0.1%): Hydrates and soothes irritated skin, promoting a calmer complexion and reducing inflammation associated with acne.

Acetyl Glucosamine: Enhances skin texture and supports the natural exfoliation process for smoother, clearer skin.

Lightweight, Non-Comedogenic Formula

The Niacinamide 15 serum is designed to be lightweight and non-sticky, ensuring a pleasant and comfortable application experience. Its gentle yet effective formula is suitable for acne-prone skin and has been tested to be non-comedogenic, meaning it won't clog pores or cause additional breakouts.

How to Use for Best Results

Apply a few drops of the serum to a clean face. Gently massage with your fingers, moving from the center of the face outward. Allow it to fully absorb before applying additional products. If using in the morning, always follow with a broad-spectrum SPF 30 or higher sunscreen for optimal sun protection.

Perfect for All Skin Types

Targets: Dark spots, Active acne, Uneven texture, Excess sebum, Enlarged pores, Post-acne marks

Suitable for: Acne-prone skin, Oily skin, Combination skin, All skin types including sensitive skin

Transform your skincare routine with this powerful acne-fighting serum that delivers visible results for clearer, smoother, and more radiant skin.

Frequently Asked Questions

What is COSRX The Niacinamide 15 Serum used for?
COSRX The Niacinamide 15 Serum is designed for complete acne care and achieving radiant skin. It helps fade dark spots, improves skin texture, reduces sebum production, and provides total acne control. The high 15% niacinamide concentration makes it particularly effective for treating acne-prone skin and controlling excess oil.
How often should I use COSRX The Niacinamide 15 Serum?
Due to its high 15% niacinamide concentration, it's recommended to start slowly with this serum. Begin by using it 2-3 times per week in the evening, then gradually increase frequency as your skin builds tolerance. You can eventually use it daily, but always monitor your skin's response and adjust accordingly.
Is COSRX The Niacinamide 15 Serum suitable for sensitive skin?
While niacinamide is generally well-tolerated by all skin types, the 15% concentration in this serum is quite high. Those with sensitive skin should perform a patch test first and start with less frequent application. If you're new to niacinamide or have very sensitive skin, consider starting with a lower concentration product first.
Can I use COSRX The Niacinamide 15 Serum with other skincare products?
Yes, but introduce it gradually into your routine. Avoid using it simultaneously with strong acids (like AHA/BHA) or retinoids initially to prevent irritation. You can layer it under moisturizer and sunscreen. Always use sunscreen during the day when using this product, and consider spacing out active ingredients throughout your routine.
How long does the 20ml bottle last and when will I see results?
The 20ml (0.67 fl. oz) bottle typically lasts 2-3 months with regular use, as you only need a few drops per application. You may start seeing improvements in skin texture and oil control within 2-4 weeks, while more significant results for dark spots and overall acne improvement usually become visible after 6-8 weeks of consistent use.
Apply a few drops of the Cosrx Niacinamide 15 serum to a clean face. Gently massage with your fingers, moving from the center of the face outward. Allow it to absorb. If applying the serum in the morning, don't forget to also use a product with at least SPF 30 for sun protection.
Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol