B3
7 products • sorted: organic → natural → fermentation → natural + synthetic → synthetic
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Ranked by organic → natural → fermentation → natural + synthetic → synthetic, then a numeric per-$1 ahead of an honest gap, then seed oil at the end of that group, then fewest additional ingredients, then highest amount per $1.
Niacinamide 500 mg
Thorne
Calcium LaurateHypromellose (derived from cellulose) capsule
capsule
$25.30
3,557 mg niacin per $1 spent
1 capsule
No-Flush Niacin 500 mg Vegetable Capsules (Vitamin B3 as Inositol Hexanicotinate)
Solgar
Vegetable Magnesium StearateSilicaVegetable Cellulose
capsule
$37.18
2,690 mg niacin per $1 spent
1 vegetable capsule
Flush Free Niacin 500 mg
Nature's Bounty
Vegetable Magnesium StearateVegetable Stearic AcidSilica+1 more
capsule
$16.29
2,947 mg niacin per $1 spent
1 capsule
No Flush Niacin 500 mg
Solaray
Magnesium StearateWhole Food BasePolishings+5 more
capsule
$26.39
1,895 mg niacin per $1 spent
1 veg capsule
Niacin (Vitamin B3) 500 mg Vegetable Capsules
Solgar
Vegetable Magnesium StearateVegetable Cellulose
capsule
no exact price on the stored label
no exact Amazon price (listing B00H7JSROI has no featured offer)
1 vegetable capsule