BioStacks
Bluebonnet

Vitamin D3 K2 & Magnesium Glycinate

2 Capsules · 60 servings · $0.38/serving

iHerbAmazon

Best for

Bone & JointDentalImmune

Ingredients (4)

Magnesium Bisglycinate Chelate

100%

Dose

200 mg

Target

100–400 mg

Form

Premium

Vitamin D

100%

Dose

2000 IU

Target

1000–5000 IU

Form

Premium

Vitamin K2

100%

Dose

100 mcg

Target

90–200 mcg

Form

Premium

Magnesium

100%

Dose

200 mg

Target

100–400 mg

Form

Not listed

Other Ingredients (3)

Magnesium StearateLubricant

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

HypromelloseCapsule

Plant-derived capsule material from cellulose

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

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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.

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