BioStacks
Best for
Ingredients (5)
Iodine
67%Dose
100 mcg
Target
150–500 mcg
Form
Premium
CoffeeGenic Green Coffee extract
100%Dose
350 mg
Target
200–800 mg
Form
—
Chromium
75%Dose
150 mcg
Target
200–1000 mcg
Form
Not listed
Green Tea decaffeinated extract
25%Dose
50 mg
Target
200–500 mg
Form
—
Integra-Lean African Mango (Irvingia gabonensis) Proprietary extract
2%Dose
100 mg
Target
5000–15000 mg
Form
—
Other Ingredients (4)
Dicalcium PhosphateBinder
Calcium and phosphorus compound used as binder
LeucineFlow Aid
Branched-chain amino acid used as a processing aid
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the morning
Contains caffeine — keep it to the morning. Take with food; high-dose EGCG on an empty stomach stresses the liver.
With food
Keep it away from iron-rich meals
Space it a couple of hours from Iron
On the label
Take one (1) capsule 20-30 minutes before each meal not exceeding three capsules daily, or as recommended by a healthcare practitioner. Each serving contains approximately 11 mg of caffeine (the amount found in 1/4 cup brewed green tea).
General guidance based on the ingredients, not a substitute for the label or your doctor.
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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.