Cosrx The Niacinamide 15 Serum 20ml

Cosrx The Niacinamide 15 Serum

What is it? A highly concentrated serum for enhancing skin radiance and addressing signs of aging.

How it works

• Usage: Apply a few drops to clean skin during the serum phase. Massage gently with fingertips from the center outward.
• When to Use: Suitable for morning and evening use. If used in the morning, follow with SPF 30 or higher.

How to use

1. After cleansing, apply a few drops during the serum phase.
2. Gently massage and let absorb, starting from the center of the face.
3. Use in the morning and/or evening. Apply SPF 30+ in the morning.