Niacinamide

Niacinamide (vitamin B3) is one of the most studied ingredients in skincare. At lower concentrations (2-5%) it strengthens the barrier and calms redness. At higher concentrations (10% and above) it fades pigmentation, refines pores and balances oil. The result builds over weeks of consistent use.

The Anua Niacinamide 10 TXA 4 Serum pairs niacinamide with tranexamic acid for dark spots. The Numbuzin No.5 Vitamin-Niacinamide Concentrated Toner Pads layer niacinamide with glutathione and vitamin C. The Medicube TXA Niacinamide 15% Serum is the high-strength option for stubborn pigmentation. Stocked and dispatched from our UK warehouse with free delivery on orders over £22.