Vitacost, Niacin, 500 mg, 300 Capsules

Vitacost Niacin provides 500 mg of niacin per capsule in a 300-capsule supply. Niacin, also known as vitamin B3, is a water-soluble B vitamin that plays a role in energy metabolism and cellular function. This supplement comes in capsule form for easy swallowing. As with all B vitamins, niacin supports the conversion of food into energy and helps maintain healthy skin and nervous system function. The 500 mg dosage is a common strength for niacin supplements. Always consult with a healthcare professional before starting any new supplement regimen, especially at higher doses.