Description
NOW Niacin 500 mg Capsules — 100 Count
NOW Niacin provides a concentrated 500 mg dose of vitamin B3 (niacin) in a 100‑capsule bottle. Formulated to support:
- Energy metabolism
- Nervous system health
- Cardiovascular wellness
This product uses the nicotinic acid form of niacin, which may produce a temporary flushing sensation (warmth and reddening of the skin) in some users.







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