BioStacks
Doctor's Best

Natural Vitamin K2 MK-7 with MenaQ7 plus D3 180 mcg

1 Capsule · 60 servings · $0.34/serving

78 / 100Good

Score Breakdown

Formulation
94
Safety
80
Final score
78/100

Ingredients (2)

Vitamin K2

100%

Dose

180 mcg

Target

90–200 mcg

Form

Premium

Vitamin D3

100%

Dose

1000 IU

Target

1000–5000 IU

Form

Premium

Other Ingredients (13)

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.

SucroseSweetener

Added sugars and high glycemic load; dental caries risk

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Medium Chain Triglyceride OilCarrier

Fractionated oils rich in C8/C10 triglycerides used as neutral carrier or anti-sticking agent

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Ascorbyl PalmitateAntioxidant

Fat-soluble form of vitamin C used as preservative

Mixed TocopherolsAntioxidant

Natural vitamin E used as preservative

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

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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.