Vitamin B3 Niacinamide 500mg Per Capsule, 400 Capsules | 1,000mg Flush Free Niacin Per Serving, Essential B Vitamin Supplement | Non-GMO, Gluten Free

This is a great product. Slowly but surely it is lightening my dark spots that I've had on my cheeks from old acne scars years ago. I've only been taking the product for two weeks. It does more than any topical product I've tried over the years. Take it in conjunction with collagen, for elasticity and firming and you got yourself a winner. I'm 47 and starting to age backwards! I'm enjoying having makeup-optional skin. Pills are easy to swallow

It's difficult to rate a supplement because it can take months to see any discernible difference. But these were a reasonable price and I've always trusted the brand. What's not to like?!?

Sí funciona, me ha quitado el 50% del melasma, ya no se notan tanto, pero hay que tomar el paquete completo para ver un cambio. Continuaré tomándolas.

It works well for my purpose. Good quality in such a bulk price. I wish it comes with 250 mg capsules.

Good

is a good product

good value for the money

As described