Niacin 500 mg
NOW Foods
NOW Niacin (Vitamin B-3) 500 mg, 100 veg capsules (SKU 0481, UPC 733739004819, Amazon B004LVW8TU). NOW label: 500 mg niacin as nicotinic acid per veg capsule. Other ingredients: hypromellose (cellulose capsule), cellulose, magnesium stearate (vegetable source), and silicon dioxide. Rechecked 18 Oct 2026: amazon.com/dp/B004LVW8TU prints no featured offer. "New (7) from $9.44" is the offer-listing ingress, not a featured price.
Serving Size
1 veg capsule
Per Serving
500 mg niacin (as nicotinic acid)
What's on the Label
niacin (b3)
How It's Made
Primary Form
Niacin as nicotinic acid, 500 mg per veg capsule (NOW SKU 0481, 100 capsules). Amazon listing has no featured price.
Source & Processing
Nicotinic acid (niacin)
Other Ingredients
Hypromellose (cellulose capsule), Cellulose, Magnesium Stearate (vegetable source), Silicon Dioxide
What They Don't Tell You(Beyond the label)
How to Use
Typical Dose
500 mg niacin (as nicotinic acid)
Per 1 veg capsule
General Guidance
• When: Follow label directions or consult research for optimal timing
• Consistency: Regular daily use typically yields best results
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