En Kuralları Of NIACINAMIDE SERUM
Is niacinamide or vitamin C better for skin? Both niacinamide and vitamin C are used to address hyperpigmentation and are usually well-tolerated by many skin types, though vitamin C saf been known to cause mild irritation.Part of that vitamin B complex is niacinamide, which is boosted by five sea plants, which work together to reduce the appearance