When Do You Need to Get the Vitamin B3 Serum?
Niacinamide is a substance also known as vitamin B3. It is a vegan active ingredient in a broad spectrum white powder form making it ideal for all skin types. It dissolves easily in water and absorbs well into the skin. A cosmetic product does not have to contain 20% niacinamide, because the effective effect of this ingredient can already be […]