BioStacks
GNC

Calcium 600 + Vitamin D-3

1 Caplet · 225 servings · $0.04/serving

12 / 100Very Poor

Score Breakdown

Formulation
42
Safety
29
Final score
12/100

Ingredients (2)

Vitamin DSynergy400 IU

40% of effective dose · Premium form

CalciumSynergy600 mg

Within effective range · Budget form

Other Ingredients

Fillers, coatings, and additives

12Safe2Caution3Avoid

Polysorbate 80Emulsifier

Avoid

Titanium DioxideColorant

Avoid

FD&C Yellow No. 6Colorant

Avoid

MaltodextrinBinder

Caution

SucroseSweetener

Caution

Medium Chain Triglyceride OilCarrier

Safe

Magnesium StearateLubricant

Safe

Polyethylene Glycol (Coating)Coating

Safe

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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.