BioStacks
Windmill

Magnesium Gluconate 500 mg

1 Tablet · 90 servings · $0.16/serving

iHerbAmazon

Best for

General Health

Ingredients (2)

Magnesium Gluconate

100%

Dose

500 mg

Target

100–400 mg

Form

Standard

Magnesium

27 mg

Trace amount — not scored

Other Ingredients (5)

Magnesium StearateLubricant

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

Croscarmellose SodiumDisintegrant

Cross-linked cellulose derivative used as a superdisintegrant

Dicalcium PhosphateBinder

Calcium and phosphorus compound used as binder

Microcrystalline CelluloseBinder

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

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

How to Take It

Best taken in the evening

Often taken at night for relaxation and sleep, but absorption is the same anytime — consistency matters most.

With or without food
Space it a couple of hours from Iron and Calcium

On the label

Take one Tablet daily as a dietary supplement or as directed by a healthcare professional.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$13.99

$10$20$50

Cheaper than 81% of 574 magnesium 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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