BulkSupplements Niacin (Vitamin B3) Capsules 365 Capsules
$18.97
size365 capsules
colornone
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1 out of 5 stars
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22 November, 2025Verified purchase
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I had a terrifying experience. I got so hot and red, I looked like I was burned from my hairline, down my arms and hands, down my torso. I got nauseated and my vision got blurry. I had to lay down with cold compresses for about an hour. I had the shakes for 2 1/2 hours. I took only one capsule with a meal. It hit within 5-10 minutes. I am an otherwise healthy adult woman of average size and weight.