



COSRX - The Niacinamide 15 Serum :
- Contains 15% niacinamide for maximum blemish-fighting power.
- Reduces the appearance of clogged pores and controls sebum production.
- Gently exfoliates the skin, smoothes rough skin and leaves skin feeling soft.
- Particularly suitable for oily, acne-prone skin.
Ingredients
K-BEAUTY GUIDE
Your K-Beauty routine
Place the product correctly in your routine for a simple, safe and effective application.
Routine step
How often
How to apply
Fast shipping from Lucerne
We ship five days a week – Monday to Friday – directly from our own warehouse in Lucerne, Switzerland.
Orders placed before 1:00 p.m. from Tuesday to Friday are handed to the postal service the same day.
Thursday tip: Order before 1:00 p.m. on Thursday and choose A-Post. Your parcel will normally arrive on Friday, before the weekend.

