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Niacin 500mg Supplement

B3 (Niacin) by GNC

Sold as “GNC Niacin 500mg Supplement, Supports Blood Vessel Health, 100 Tablets”

Supports 8 goals and 11 benefits, based on 1 supplement and 1,252 published studies.

Price
$15 – $25
Cheaper than
68%
of B3 (Niacin) products

Supplement Facts

Serving size: 1 Tablet(s)

Niacin500 mg3125%

Suggested use: As a dietary supplement, take one tablet daily.

Other ingredients

Evidence from published research

Goals

Benefits

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