BioStacks
Nature's Way

Calcium-Magnesium-Vitamin D

3 Capsules · 33 servings · $0.34/serving

54 / 100Average

Score Breakdown

Formulation
57
Safety
97
Final score
54/100

Ingredients (6)

Calcium

100%

Dose

500 mg

Target

200–600 mg

Form

Standard

Magnesium

100%

Dose

250 mg

Target

100–400 mg

Form

Not listed

Vitamin D3

20%

Dose

200 IU

Target

1000–5000 IU

Form

Premium

Magnesium Citrate

Amount not found

Magnesium Oxide

Amount not found

Other Ingredients (3)

Magnesium StearateLubricant

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

Microcrystalline CelluloseBinder

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

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

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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.