Niacin
Niacin, also known as vitamin B3, helps maintain already-healthy cholesterol levels and supports the metabolism of glucose, fat, and alcohol.
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0.35 per serving
31.81 with code GOLD10
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Life Extension Vitamin B3 Niacin 500 mg is designed for people looking to maintain already-healthy cholesterol levels and support their cardiovascular health. This gluten-free, non-GMO supplement also helps with healthy metabolism of glucose, fat, and alcohol, while promoting cellular energy production. Each bottle contains 100 capsules.
Niacin, also known as vitamin B3, 500 mg per capsule.
From the product label.
Fits your routine
per 1 capsule · 3125% DV
Label directions: Take one capsule daily with meals, or as recommended by a healthcare practitioner.
From the product label. A planning tool, not medical advice. You can change everything afterwards.
Niacin, also known as vitamin B3, helps maintain already-healthy cholesterol levels and supports the metabolism of glucose, fat, and alcohol.
Supplement Facts
100 servings per container
† Daily Value not established.
Take one capsule daily with meals, or as recommended by a healthcare practitioner.
Specs last updated: October 21, 2026
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