BioStacks
Best for
Ingredients (9)
Coenzyme Q-10
100%Dose
200 mg
Target
100–300 mg
Form
—
Grape Seed Extract
100%Dose
300 mg
Target
150–600 mg
Form
—
Niacin
40%Dose
10 mg
Target
25–500 mg
Form
—
L-Carnitine
50%Dose
250 mg
Target
500–2000 mg
Form
—
Quercetin
20%Dose
100 mg
Target
500–1000 mg
Form
—
Other Ingredients
No other ingredients listed
How to Take It
Take it anytime
Fat-soluble — absorbs far better with a fat-containing meal. Time of day doesn't matter.
With a meal containing fat
Arginine does better on an empty stomach, but something else in this bottle needs food. Taking the whole product with a meal is the better trade — an upset stomach is why most people stop.
On the label
Take 3 capsules daily.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$29.99
Pricier than 85% of 103 vitamin B3 supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.