Porebright N20 Serum S4 Pro contains 20% niacinamide and azelaic acid to help even out skin tone and target sun damage, hyperpigmentation, redness, enlarged pores and acne lesions.
Niacinamide (vitamin B3) is proven to assist the building of keratin and other proteins and to reinforce the lipid barrier, thus keeping skin firm, smooth and hydrated, which also helps to minimise the appearance of pores, fine lines and wrinkles.