About this product
Niacinamide supports vitamin B3 status without the characteristic flush of nicotinic acid. Its clearest fit is nutritional or skin-barrier support rather than lipid-focused cardiovascular use.
The supplied label repeats the same large amount under niacinamide and vitamin B3. That likely describes one ingredient, but the presentation makes the true total harder to confirm.
The amount is far beyond routine nutrient needs and deserves more caution than a standard B-complex. Low serving cost does not offset the need to consider liver, glucose, and digestive tolerance during prolonged use.
Pros
Clearly named niacinamide form No typical nicotinic-acid flush Long supply at low serving cost
Cons
Amount is excessive for routine nutrition Duplicate ingredient lines cloud the total Weak fit for lipid-focused heart support
Warnings
One gram of niacinamide may cause nausea, diarrhea, or headache, especially on an empty stomach. Prolonged high-dose use may affect liver enzymes or glucose control and is best monitored professionally. Do not add the duplicated label lines together without confirming the actual serving amount.