Greatest Kılavuzu NIACINAMIDE SERUM için
Niacinamide yaşama be used every day, even twice a day birli it is a safe and highly beneficial antioxidant, says Dr. Akhavan, adding that the ingredient is very well tolerated and rarely saf negative side effects. "It is safe for all skin types including sensitive skin bey well birli during pregnancy."“Niacinamide is a form of vitamin B3 and a