BioStacks
Best for
Ingredients (3)
Vitamin K2
100%Dose
120 mcg
Target
90–200 mcg
Form
Not listed
Menaquinone-7
67%Dose
60 mcg
Target
90–200 mcg
Form
Premium
Menaquinone-4
67%Dose
60 mcg
Target
90–200 mcg
Form
Standard
Other Ingredients (4)
Coconut OilCarrier
Edible oil from coconut used as a release/anti-sticking agent and carrier in gummies and soft formats
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
SoftgelCapsule
One-piece gelatin capsule shell with a plasticizer (typically glycerin), used to encapsulate liquid or oil-based supplements
Mixed TocopherolsAntioxidant
Natural vitamin E used as preservative
How to Take It
Take it anytime
Fat-soluble — take with a meal containing fat for better absorption. Time of day doesn't matter.
With a meal containing fat
On the label
Take 1 softgel per day with or without food, or as directed by a qualified health care 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 the NIH Office of Dietary Supplements and the 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. studied 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.