How do I use this product?

Use this product as directed in your skincare routine. Apply on clean skin and follow with moisturizer and sunscreen during the day if needed.

Is this product suitable for all skin types?

Most Korean skincare products are formulated to be gentle and suitable for a variety of skin types, including dry, oily, combination, and sensitive skin. Always patch test if you have very reactive skin.

How long does it take to see results?

Results vary depending on skin type and concern, but many users notice improvements in hydration and skin texture within 2–4 weeks. More visible changes like acne reduction or brightening may take longer with consistent use.

Can I use this with other skincare products?

Yes. This product can usually be combined with other skincare products. It is best to layer it with gentle, hydrating, and barrier-supporting products for optimal results.

Is this product authentic?

Yes. All products at Lakinza are sourced from trusted Korean brands and authorized distributors to ensure authenticity and quality.

Do you ship across Canada?

Yes. We offer fast and reliable shipping across Canada so you can receive your skincare products quickly and safely.

COSRX The Niacinamide 15 Serum 20g

By COSRX

COSRX The Niacinamide 15 Serum 20g

Name: COSRX The Niacinamide 15 Serum 20g
Brand: COSRX
Price: 26.08 CAD
Availability: OutOfStock

Out of stock

$26.08 $39.00 Save 33%

COSRX The Niacinamide 15 Serum

Cosrx The Niacinamide 15 Serum is a highly concentrated skincare serum containing 15% niacinamide, known for its brightening and skin refining properties. It is specially designed to reduce the appearance of dark spots, control sebum production, and smooth rough skin texture, leaving the skin feeling soft, smooth, and radiant.

Key Features / Benefits

High Niacinamide Concentration: Contains 15% niacinamide, aiding in skin brightening and clarifying.
Sebum Control: Helps control the production of sebum and oil, ideal for maintaining a balanced skin complexion.
Pore Appearance Reduction: Effective in diminishing the appearance of congested pores.
Skin Texture Improvement: Exfoliates and smoothens rough skin for a softer, more refined texture.

Key Ingredients

Anti-acne: Niacinamide (15%), Zinc Pca (1%)

Antioxidant: Tocopherol

Cell-communicating ingredient: Niacinamide (15%)

Skin brightening: Niacinamide (15%), Acetyl Glucosamine (2%)

Skin-identical ingredient: Acetyl Glucosamine (2%)

Soothing: Allantoin (0.1%)

How to Use:

Cleanse Your Face: Start with a cleansed and damp face.
Apply Serum: Smooth a proper amount of the serum over your skin.
Gentle Massage: Gently pat the serum into the skin for better absorption.
Regular Use: Incorporate into your daily skincare routine for optimal results.

Reduce the appearance of dark spots, control sebum production, and smooth rough skin texture, leaving the skin feeling soft, smooth, and radiant.