NOW Foods Niacin Flush Free Vitamin B3 250 mg - 180 Vegan Capsules

NOW Foods Niacin Flush-Free, 250mg – 180 Vegan Capsules provides 500 mg of niacin (Vitamin B-3) per serving in a flush-free, gradual-release form using inositol hexanicotinate, supporting energy metabolism and cardiovascular health. Non-GMO, vegan, and allergen-friendly, it's suitable for those sensitive to traditional niacin supplements.