BioStacks
Best for
Ingredients (6)
Selenium
50%Dose
50 mcg
Target
100–200 mcg
Form
Premium
Zinc
53%Dose
8 mg
Target
15–30 mg
Form
Premium
Saw Palmetto berry extract
100%Dose
300 mg
Target
160–320 mg
Form
Budget
Pygeum bark extract
67%Dose
50 mg
Target
75–200 mg
Form
—
Nettles root extract
40%Dose
120 mg
Target
300–600 mg
Form
Budget
Other Ingredients (4)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
HypromelloseCapsule
Plant-derived capsule material from cellulose
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
Products that cover similar health dimensions based on their ingredients.
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.