BioStacks
Best for
Ingredients (4)
Green Tea, extract (leaf)
100%Dose
222 mg
Target
200–500 mg
Form
—
Vitamin C
24%Dose
60 mg
Target
250–2000 mg
Form
Standard
Resveratrol
67%Dose
100 mg
Target
150–500 mg
Form
Standard
Epigallocatechin Gallate
50%Dose
100 mg
Target
200–500 mg
Form
—
Other Ingredients (1)
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
How to Take It
Best taken in the morning
Contains Green Tea Leaf Extract, which is stimulating — keep it to the morning. What's in this absorbs poorly without a fat-containing meal — take it with one.
With a meal containing fat
Keep it away from iron-rich meals
Space it a couple of hours from Iron
On the label
Consume one capsule daily. You can increase your intake as required or as guided by your physician.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$79.90
Pricier than 96% of 502 vitamin C 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.