BioStacks
Swanson

Albion Chelated Calcium & Magnesium

2 Capsules × 2/day · 30 servings · $0.23/serving

iHerbAmazon

Best for

DentalBone & JointSleep

Ingredients (2)

Calcium

100%

Dose/day

400 mg

Target

200–600 mg

Form

Premium

Magnesium

100%

Dose/day

200 mg

Target

100–400 mg

Form

Premium

Other Ingredients (9)

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.

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Tapioca DextrinCarrier

A starch hydrolysate from tapioca used as a carrier and flow agent

Magnesium OxideMineral Source

An inorganic magnesium salt used as a magnesium source or bulking mineral.

Magnesium StearateLubricant

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

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Citric AcidAcidulant

Natural acid derived from citrus fruits

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

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Cal/Mag 2:1 (Malate)

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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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