BioStacks
Best for
Ingredients (4)
Vitamin K2
100%Dose
320 mcg
Target
90–200 mcg
Form
Premium
Zinc
100%Dose
30 mg
Target
15–30 mg
Form
Premium
Magnesium Amino Acid Chelate
100%Dose
400 mg
Target
100–400 mg
Form
Standard
Vitamin K1
100%Dose
200 mcg
Target
90–200 mcg
Form
Budget
Other Ingredients (2)
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
HypromelloseCapsule
Plant-derived capsule material from cellulose
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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.