BioStacksAsk AI about this product
What it does
A combination of 3 label ingredients.
Vitamin D
Mixed formsGrade —
Supports calcium absorption and the maintenance of normal bones.
Vitamin K
menaquinone-4Standard
Supports normal blood clotting and activates proteins involved in maintaining bones.
Ingredients (3)
Calcium
34 mgTrace amount — not scored
Other ingredients
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Croscarmellose SodiumDisintegrant
Cross-linked cellulose derivative used as a superdisintegrant
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
Lab testing
How to take it
With a meal containing fat
Price check
$6.95
$0.07 / serving
Cheaper than 96% of 144 vitamin K supplements
Similar products
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.
Not medical advice. Consult your healthcare professional.