Niacin 500 mg

21st Century Niacin 500 mg - vitamin supplement

Product Type

vitamin supplement

Packaging Size

100.0 Tablet(s)

Serving Size

1.0 Tablet(s),






Gluten Free Adult (18 - 50 Years) NP Vitamin Supplement Individual results may vary. Prolonged release Compare vs. Slo-Niacin Prolonged release vitamins slowly release nutrients into the body over an extended period of time. Store at room temperature. Gluten free Guaranteed quality Laboratory tested Directions: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage.


Niacin (vitamin B-3) supports energy metabolism, heart health and the nervous system. Gluten free No added Sugar, Yeast, Preservatives, Artificial Flavors or Colors.


Do not exceed recommended dosage. Do not use if product appears to be tampered with or seal is broken. Stop use and contact a physician if adverse reactions occur. Keep out of reach of children. Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

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