SADOER Niacinamide Face Brightening Essence, whitening and Moisturizing Essence

iacinamide is a type of vitamin B3, one of eight B vitamins that support many aspects of your health. 

Niacinamide is a multipurpose skin Care ingridients. It helps build keratin, a protein that maintains skin health. It’s also been shown to make your skin stronger, smoother and brighter.

“Niacinamide is used to treat acne and can help nourish and protect your skin,

Niacinamide may enhance the function of your skin’s lipid barrier (a layer of water and oil that protects your skin). This helps lock moisture in and keep pollutants or other potential irritants out, making your skin more hydrated and less sensitive

Niacinamide is dermatologist-approved for brightening skin tone. Some research suggests skin care formulas with 5% niacinamide can also help lighten dark spots.

niacinamide can improve fine lines and wrinkles, as well as skin sallowness.