Bests & Worsts Reviews from Amazon

I really love this vitamin. It's a very effective ingredient and not many people know about it. I use this as an ingredient to make my own facial cream. It has faded my dark spots and pimples from my face. It has brightened the shadow I got from frequent shaving and has also kept my acne at bay. My face is a lot brighter and clearer! I'm really amazed at how quickly it begins working within days. I've bought Niacinamide several times from BulkSupplements and I recommend it. Their vitamin B3 is very pure and I will be buying more!