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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-7Premium
Supports normal blood clotting and activates proteins involved in maintaining bones.
Ingredients (3)
Other ingredients
Rice ExtractFiller
Rice-based ingredients carry risk of inorganic arsenic contamination. Vague labeling — 'rice extract' does not specify what is extracted or standardized. Used as a cheap filler with no supplemental benefit.
MaltodextrinBinder
Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.
Lab testing
How to take it
With a meal containing fat
On the label
As a dietary supplement, one capsule daily.
Price check
$21.21
$0.35 / serving
Pricier than 70% of 552 vitamin D supplements
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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.
Not medical advice. Consult your healthcare professional.