COSRX The Niacinamide 15 Serum (20ml)

Transform your skin with COSRX The Niacinamide 15 Serum, a highly concentrated acne-care formula designed to reduce blemishes, regulate oil production, and improve skin texture. Infused with 15% Niacinamide, Zinc PCA, and Trehalose, this lightweight gel serum provides gentle exfoliation, antibacterial protection, and deep hydration for clearer, smoother, and healthier-looking skin. Ideal for oily and combination skin types.

Key Benefits:

Reduces Acne & Blemishes – 15% Niacinamide helps fade dark spots, control breakouts, and brighten skin.
Balances Sebum Production – Zinc PCA regulates oil levels, preventing excess shine and clogged pores.
Hydrates & Strengthens Skin Barrier – Trehalose locks in moisture and protects against environmental damage.
Soothes Irritation & Redness – Allantoin calms sensitive skin, reducing redness and discomfort.
Enhances Skin Texture – Mild exfoliation helps smooth rough skin, leaving a soft and refined complexion.

Key Ingredients & Their Benefits:

Niacinamide (15%) – A powerhouse ingredient that brightens skin, reduces acne, controls oil, and minimizes pores.
Zinc PCA – Offers antibacterial properties, reduces sebum production, and prevents breakouts.
Trehalose – A sugar-derived humectant that deeply hydrates and protects against oxidative stress.
Allantoin – Soothes irritation, promotes healing, and enhances skin comfort.
Acetyl Glucosamine – Works with niacinamide to exfoliate dead skin cells, improving texture and tone.

How to Use:

Cleanse Your Skin: Start with a gentle face cleanser to remove dirt and excess oil.
Apply the Serum: After toning, dispense a few drops onto your fingertips.
Gently Massage: Spread evenly over the face, focusing on areas prone to breakouts.
Let It Absorb: Allow the serum to fully sink in before applying moisturizer.
Follow with Sunscreen: If using in the morning, apply SPF 30+ to protect your skin.

Important Notes:
Avoid using with high concentrations of Vitamin C or Retinol to prevent irritation.
Recommended for oily, combination, and acne-prone skin.
Can be used morning and night for best results.