En Kuralları Of NIACINAMIDE SERUM
Niacinamide gönül be used every day, even twice a day as it is a safe and highly beneficial antioxidant, says Dr. Akhavan, adding that the ingredient is very well tolerated and rarely özgü negative side effects. "It is safe for all skin types including sensitive skin birli well birli during pregnancy."Vitamin C serums, retinol, and hyaluronic a