BioStacks
Nature Made

Calcium Adult Gummies

Powder · 2 Gummies · 40 servings · $0.43/serving

47 / 100Average

Score Breakdown

Formulation
61
Safety
75
Final score
47/100

Ingredients (3)

Vitamin D3

72%

Dose

720 IU

Target

1000–5000 IU

Form

Premium

Calcium

100%

Dose

500 mg

Target

200–600 mg

Form

Budget

Phosphorus

100%

Dose

230 mg

Target

100–500 mg

Form

Budget

Other Ingredients (9)

CarmineColorant

Insect-derived (not vegan/vegetarian) and a recognized cause of IgE-mediated allergic reactions, including documented anaphylaxis. The FDA mandated explicit 'carmine'/'cochineal extract' labeling in 2011 specifically because of these reactions. Not toxic to the general population, but a genuine allergen with no health benefit; plant pigments achieve the same color.

Glucose SyrupSweetener

High glycemic load; source typically corn (generally gluten-free)

SucroseSweetener

Added sugars and high glycemic load; dental caries risk

Natural FlavorsFlavor

Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.

Calcium CarbonateBuffer

Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements

Citric AcidAcidulant

Natural acid derived from citrus fruits

Lactic AcidAcidulant

Naturally occurring organic acid used as a pH adjuster and preservative in supplements

PectinGelling Agent

Plant polysaccharide from citrus peels or apple pomace used to gel pectin-based gummies

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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.