BioStacks
Best for
Ingredients (7)
Vitamin C
100%Dose
2569 mg
Target
250–2000 mg
Form
Standard
Potassium
81%Dose
80 mg
Target
99–500 mg
Form
—
Quercetin
4%Dose
20 mg
Target
500–1000 mg
Form
—
Rutin
4%Dose
10 mg
Target
250–500 mg
Form
—
Hesperidin
4%Dose
20 mg
Target
500–1000 mg
Form
—
Other Ingredients (6)
Natural FlavorsFlavor
Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Tapioca DextrinCarrier
A starch hydrolysate from tapioca used as a carrier and flow agent
Citric AcidAcidulant
Natural acid derived from citrus fruits
PotassiumMineral
Essential mineral naturally present in many plant-based supplement ingredients
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
How to Take It
Take it anytime
What's in this absorbs poorly without a fat-containing meal — take it with one.
With a meal containing fat
On the label
Take 4 grams (approx. one scoop) per day or as directed by your health-care practitioner.
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.