e.l.f Skin Niacinamide Serum Apply three to four drops of e.l.f Skin's SuperRefine 10% Niacinamide Serum (£10) in the morning on your face, neck, and chest as part of your skincare routine for minimised pores, an even skin tone and a smooth, radiant complexion. Image Source: elfcosmetics.co.uk e.l.f Skin's SuperRefine 10% Niacinamide Serum £10 from elfcosmetics.co.uk Buy Now