COSRX Niacinamide 15% Face Serum

The Niacinamide 15 Serum by COSRX offers a highly concentrated 15% niacinamide formula, expertly blended with Acetyl Glucosamine and Zinc PCA. Designed for acne care, it absorbs quickly into the skin, tackling excess oil, uneven skin tone, and rough texture while delivering a radiant complexion.

Skin Type: Oily, Combination, Acne-Prone

Texture: Light and refreshing, absorbs quickly without residue

Use Time: Morning and/or Evening

Compatibility: Layers seamlessly under makeup or other skincare products

Controls sebum production

Fades hyperpigmentation

Reduces acne at all stages

Non-comedogenic, tested for pore safety

Lightweight, fast-absorbing formula

Comprehensive acne care for visible results

Promotes a smoother, even-toned complexion

Reduces pigmentation and melanin for brighter skin

Enhances overall skin health with restorative ingredients

Cleanse your face thoroughly.

During the serum phase, apply a few drops to the skin.

Massage gently with fingertips, starting from the center of the face and moving outward.

Follow up with SPF 30+ if used in the morning.

After 4 Weeks of Use:
42.27% reduction in blackheads
50% reduction in whiteheads
45.27% reduction in sebum levels
19.47% reduction in pigmentation
24.89% reduction in redness

Clinical results were conducted by Dermacosmetic Skin Science Laboratory on 20 subjects.

Orders are processed within 24 hours.

Standard delivery: 2-4 business days.

Packaging: Securely packed to prevent damage during transit.

1. Can I use this serum in the morning?
Yes, You can use this serum in the morning.

2. Is it suitable for sensitive skin?
Yes, it’s non-comedogenic and formulated to soothe inflammation.

3. How long before I see results?
Visible improvements typically occur within 4 weeks of consistent use.