BioStacks
Ingredients (2)
Vaccinium myrtillus (bilberry) extract dry conc.
100%Dose
80 mg
Target
80–500 mg
Form
—
Vitis vinifera (grape) extract dry conc.
100%Dose
150 mg
Target
150–600 mg
Form
—
Other Ingredients
No other ingredients listed
How to Take It
Take it anytime
Timing doesn't matter for this one — taking it consistently does.
With or without food
On the label
Adults For General Health and Eye Support - Take 1 tablet once a day. To Help Relieve Eye Strain - Take 2 tablets once a day. Take with food. Do not exceed 2 tablets in 24 hours.
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.