BioStacks
Best for
Ingredients (8)
Bio-Fisetin Proprietary Blend
100%Dose
312 mg
Target
100–500 mg
Form
—
Theaflavins
100%Dose
275 mg
Target
200–1000 mg
Form
—
Apigenin
100%Dose
50 mg
Target
50–200 mg
Form
—
Fisetin
56%Dose
56 mg
Target
100–500 mg
Form
—
Bio-Quercetin Phytosome
15%Dose
74 mg
Target
500–1000 mg
Form
—
Other Ingredients (6)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Vegetable StearateLubricant
A plant-derived salt of stearic acid (typically magnesium or calcium) used as a tablet lubricant
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
Sunflower Seed OilCarrier
Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the evening
Used before bed for sleep. What's in this absorbs poorly without a fat-containing meal — take it with one.
With a meal containing fat
On the label
Take three (3) capsules once weekly, or as recommended by a healthcare 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.