BioStacks
Solaray

ActiveMag

2 Capsules · 30 servings · $0.42/serving

iHerbAmazon

Best for

Heart

Ingredients (3)

Potassium

100%

Dose

99 mg

Target

99–500 mg

Form

Standard

Magnesium Malate

100%

Dose

210 mg

Target

100–400 mg

Form

Standard

Magnesium

100%

Dose

210 mg

Target

100–400 mg

Form

Not listed

Other Ingredients (5)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

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

Citric AcidAcidulant

Natural acid derived from citrus fruits

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

HypromelloseCapsule

Plant-derived capsule material from cellulose

How to Take It

Take it anytime

Take with food — potassium salts on an empty stomach commonly cause nausea.

With food
Space it a couple of hours from Iron and Calcium

On the label

Take 2 VegCaps daily with a meal or glass of water. Store in a cool, dry place.

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

Price Check

$12.69

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Cheaper than 84% of 579 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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