BioStacks
Ingredients (14)
Olive leaf extract
100%Dose/day
250 mg
Target
150–500 mg
Form
—
Hawthorn extract
100%Dose/day
350 mg
Target
160–900 mg
Form
—
Vitamin B-6
40%Dose/day
10 mg
Target
25–100 mg
Form
Premium
Hibiscus flower powder
80%Dose/day
200 mg
Target
250–1500 mg
Form
—
Vitamin C
48%Dose/day
120 mg
Target
250–2000 mg
Form
Budget
Other Ingredients (4)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the morning
Contains Green Tea Leaf Extract, which is stimulating — keep it to the morning. Take it with food — the niacin in it is what makes this kind of product feel nauseating on an empty stomach.
With food
Keep it away from iron-rich meals
Space it a couple of hours from Iron
Label directs 2 servings — keep one for the morning
On the label
Take 1 capsule 2 to 3 times daily preferably with meals or as directed by a healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$16.95
Cheaper than 65% of 67 green tea leaf extract 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.