Niacinamide Powder (Vitamin B3 Powder) 100% Pure Niacin 500 mg Flush-Free (498 Grams)

I purchased this product because it contained one ingredient, the ingredient I need. I use 1/4 teaspoon in a small cup of water. I usually chase with some orange juice because the taste is unpleasant. That doesn't bother me though. I do not experience any flushing from this product.

Recently bought this because I can control the amount taken since it is in powder form. So pleased....

Would buy again

I am into trying anything for good health. I love this

I used this niacinamide for a DIY facial serum. I couldn't be happier with the results. It has definitely done its job and done it well. I would recommend it to anyone.

It seems to work. I feel like I have more energy.

Orally, niacin and niacinamide are precursors to NAD and NAD+. Neither NAD nor its precursors such as nicotinamide ribonucleotide have been shown to be consistently bioavailable while micellized forms might penetrate cells too well.The utility of niacin is limited by the availability of the amino acid serine while the utility of niacinamide is limited by the availability of methyl donor compounds such as TMG. Neither should be a problem.Unlike niacin, niacinamide does not cause flushing for either oral or topical use. Oral doses of 100 mg are safe and larger doses might not be any more beneficial. Powdered niacinamide still makes sense for topical experimentation.Vitamin C has been shown to penetrate and reduce the appearance of fine lines/early wrinkles. I have similar hope for niacinamide, both for appearance and protection against actinic cancer.Concentrations between 5% and 20% have been proposed although niacinamide does not appear to be soluble beyond 10% in water-based carriers such as skin cleaners.

Excelente