Niacinamide is a form of vitamin B3 found in foods such as grains and certain "greens". Niacinamide is an antioxidant ingredient that supports the skin barrier (the outer surface of the skin) and increases its resilience, making it more resistant to harmful bacteria. It also improves skin texture by making pores appear smaller. It also helps balance oil production, and can be used by all skin types.
It is especially beneficial for those who suffer from acne, pimples and enlarged pores. It also works well for dehydrated skin as it helps the skin retain moisture.