BioStacks
Best for
Ingredients (10)
Green Tea Leaf Ext.
100%Dose
200 mg
Target
200–500 mg
Form
—
Black Cumin Seed Ext.
65%Dose
130 mg
Target
200–2000 mg
Form
—
Turmeric Rhizome Ext.
70%Dose
350 mg
Target
500–1500 mg
Form
Standard
Black Pepper Fruit Ext. (BioPerine)
50%Dose
2.5 mg
Target
5–20 mg
Form
—
Grape Seed Ext.
47%Dose
70 mg
Target
150–600 mg
Form
—
Other Ingredients (4)
Rice FlourFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
HypromelloseCapsule
Plant-derived capsule material from cellulose
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
Take 2 capsules per day or as directed by your healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$69.99
Pricier than 74% of 37 longevity 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.