COSRX The Niacinamide 15 Serum is a high-performance Korean skincare treatment specifically formulated for oily, combination, acne-prone, and blemish-prone skin. Powered by an impressive 15% concentration of Niacinamide, this advanced serum helps visibly reduce excess sebum, refine enlarged pores, improve uneven skin tone, and support a clearer complexion. Its lightweight and fast-absorbing texture penetrates quickly into the skin without leaving a sticky or greasy finish, making it suitable for both morning and evening skincare routines. Designed with a non-comedogenic formula, it helps minimize the risk of clogged pores while delivering targeted care for persistent breakouts, blackheads, and post-acne marks.

What makes COSRX The Niacinamide 15 Serum stand out is its carefully balanced combination of Niacinamide, Zinc PCA, Acetyl Glucosamine, and Allantoin. Niacinamide works to regulate oil production, strengthen the skin barrier, and brighten uneven skin tone, while Zinc PCA helps control excess sebum and reduce the appearance of blemishes. Acetyl Glucosamine supports smoother, more even-looking skin by helping fade post-breakout discoloration, and Allantoin provides soothing care for sensitive or irritated skin. With consistent use, the complexion appears more balanced, pores look visibly refined, redness is reduced, and skin texture becomes smoother and healthier. This serum is an excellent choice for anyone seeking effective pore care, oil control, and long-term skin clarity without compromising hydration or comfort.

Key Benefits

• Contains 15% Niacinamide for advanced oil control and pore care

• Helps visibly reduce enlarged pores and improve skin texture

• Controls excess sebum and unwanted shine throughout the day

• Helps fade post-acne marks and uneven skin tone

• Supports a stronger and healthier skin barrier

• Helps calm redness associated with blemish-prone skin

• Non-comedogenic formula that does not clog pores

• Lightweight, fast-absorbing texture suitable for daily use

• Improves overall skin clarity and smoothness

• Suitable for oily, combination, acne-prone, and sensitive skin

Key Ingredients

• 15% Niacinamide: A powerful multi-tasking ingredient that helps regulate sebum production, refine pores, brighten skin tone, and improve overall skin texture.
• Zinc PCA: Supports oil control and helps minimize the appearance of blemishes while maintaining skin balance.
• Acetyl Glucosamine: Works alongside Niacinamide to improve uneven skin tone and reduce the appearance of post-acne marks and discoloration.
• Allantoin: Provides soothing and calming benefits while helping maintain a healthy skin barrier.

How To Use

• Cleanse your face thoroughly and apply toner if desired.
• Dispense 2–3 drops of COSRX The Niacinamide 15 Serum onto your fingertips.
• Gently apply to the face, focusing on oily areas, enlarged pores, or blemish-prone zones.
• Pat lightly until fully absorbed.
• Follow with moisturizer.
• Use sunscreen during the daytime.
• Suitable for daily morning and evening use.

Frequently Asked Questions

Q1.What does COSRX The Niacinamide 15 Serum do?

This serum helps control excess oil, reduce enlarged pores, improve skin texture, fade acne marks, and promote a clearer, more balanced complexion.

Q2.Is COSRX The Niacinamide 15 Serum suitable for acne-prone skin?

Yes. The formula is specifically designed for acne-prone and oily skin, helping to reduce breakouts, excess sebum, and post-acne discoloration.

Q3.Can this serum help with enlarged pores?

Yes. The combination of 15% Niacinamide and Zinc PCA helps visibly refine and minimize the appearance of enlarged pores.

Q4.Does COSRX The Niacinamide 15 Serum help fade acne marks?

Yes. Niacinamide and Acetyl Glucosamine work together to improve uneven skin tone and reduce the appearance of post-breakout marks.

Q5.Is this serum suitable for sensitive skin?

Yes. The inclusion of Allantoin helps soothe the skin, making the formula suitable for sensitive skin types when introduced gradually.

Q6.Where can I buy original COSRX The Niacinamide 15 Serum in Pakistan?

Original COSRX The Niacinamide 15 Serum is available in Pakistan through trusted Korean skincare retailers. Customers looking for authentic COSRX products can purchase from Highlyglow.pk.