If you're wondering how often you can use niacinamide, the answer is pretty simple: every single day! In fact, we recommend applying twice daily in order to see the benefits, which include visibly improvement of discoloration, a brighter complexion, and clearer-looking skin.

DON'T MIX: AHA/BHA and niacinamide Niacinamide is used to treat hyperpigmentation and reduce fine lines and wrinkles, while alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) are chemical exfoliants. To understand why niacinamide shouldn't be mixed with AHAs and BHAs, you need to consider pH.

What are the side effects of Niacinamide? Topical application is completely safe and may not cause any skin problems for a healthy person. People with sensitive skin may face mild redness, itching, or a burning sensation. Stomach upset.

Minimizes pores Niacinamide, alone or with other active ingredients, may help reduce pores and roughness and improve overall skin appearance. Studies have found that using only 4% niacinamide improved pores, roughness, and skin unevenness after 8 weeks.