Niacinamide serum has gained significant popularity in recent years for its potential benefits in treating hyperpigmentation. Hyperpigmentation refers to the darkening or discoloration of certain areas of the skin, typically caused by excess melanin production. It can be triggered by various factors such as sun exposure, hormonal changes, acne scarring, or inflammation.

Visit Us : https://www.4shared.com/s/f9MUVbjWjku