CosRx, The Niacinamide 15 Serum, 0.67 fl. oz. (20 ml)
Cosrx · 20ml · Liquid
Cheapest
£21.85
Iherb
Highest
£21.85
You save
£0.00
vs highest
Retailer price ranking
Cheapest to most expensive today. Click Buy Now to go directly to the product on that retailer's site.
Some retailer links are affiliate links — we may earn a commission at no extra cost to you.
Product description
Acetyl Glucosamine + Zinc PCAOil ControlMinimize Pores & SebumClinically ProvenNon-ComedogenicHighly concentrated 15% niacinamide serum that helps control excess sebum and minimizes the appearance of clogged pores.
Description sourced from awin
Price history
Best price so far: £21.85 at Iherb on 22 Jul 2026