BioStacks
Best for
Ingredients (21)
Vitamin K2
100%Dose
150 mcg
Target
90–200 mcg
Form
Premium
Vitamin D3
100%Dose
2000 IU
Target
1000–5000 IU
Form
Premium
70% Silica
100%Dose
70 mg
Target
5–30 mg
Form
—
BioPerine
100%Dose
10 mg
Target
5–20 mg
Form
—
Manganese
100%Dose
2 mg
Target
1.8–5 mg
Form
Standard
Other Ingredients (3)
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
PhospholipidsCarrier
Naturally occurring phospholipids (primarily phosphatidylcholine) used to form liposomal encapsulation for nutrient delivery
PhospholipidsCarrier
Naturally occurring phospholipids (primarily phosphatidylcholine) used to form liposomal encapsulation for nutrient delivery
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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.