COSRX The Niacinamide 15 Serum 20 ml delivers concentrated leave-on care for the concerns associated with its named active ingredients.
Key Benefits
- Provides targeted cosmetic care
- Supports hydration and smoother-looking texture
- Fits clearly into a complete routine
Suitable Skin Types and Concerns
Most skin types; introduce gradually if sensitive.
How to Use
Follow the current package directions and introduce potent actives gradually.
Routine Order
Cleanser → toner → serum/ampoule/essence → moisturiser → sunscreen.
Important Cautions
Patch test and introduce strong actives gradually; avoid eyes; results are cosmetic, not permanent. This is a high-strength active formula and should be introduced slowly.
Product Tags
COSRX The Niacinamide 15 Serum 20, skincare, skin
