BioStacks
Best for
Ingredients (2)
Vitamin D3
100%Dose
2000 IU
Target
1000–5000 IU
Form
Premium
Menaquinone-7
83%Dose
75 mcg
Target
90–200 mcg
Form
Premium
Other Ingredients (6)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Natural Cherry FlavorFlavor
A flavoring derived from natural cherry sources
DextroseSweetener
A simple glucose sugar used as a bulking agent, sweetener, and tablet diluent
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Citric AcidAcidulant
Natural acid derived from citrus fruits
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
How to Take It
Take it anytime
Fat-soluble — take with your largest fat-containing meal. Time of day doesn't matter.
With a meal containing fat
On the label
1 tablet taken 1 to 3 times daily preferably with meals or as directed by a healthcare professional. For best results, chew tablet thoroughly before swallowing.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$9.99
Cheaper than 85% of 144 vitamin K supplements
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
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. 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.