Magnesium Creatine

Amino-acidCreatine salt

What is it

Magnesium creatine chelate (Creatine MagnaPower) is creatine bonded to magnesium, marketed as a more stable and possibly more bioavailable creatine form.

Evidence for 1 use

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Resistance training performance

Strong Evidence

Creatine in any well-absorbed form increases strength and muscle mass with resistance training; the magnesium chelate works comparably to monohydrate.

How it works

Creatine is taken up by skeletal muscle and converted to phosphocreatine, the rapid energy reserve for high-intensity contractions. Magnesium is the cofactor required for the creatine kinase reaction that uses phosphocreatine to regenerate ATP. The chelate is hypothesized to improve creatine stability against cyclization to creatinine and may co-deliver magnesium. Head-to-head trials versus creatine monohydrate have not shown clinically meaningful performance differences.

Dosage

No RDA. Typical dose mirrors creatine monohydrate: 3-5 g/day, no loading needed.

When and how to take it

WHEN: Any time, often post-workout with carbohydrate. HOW: Mix with water.

2 commercial forms

Compare the main delivery options and what they’re best suited for.

Creatine MagnaPower

Trademark form.

Chelated; comparable absorption to monohydrate.

Creatine monohydrate (reference standard)

Cheaper and best-studied creatine form.

Highly bioavailable.

Safety

Same safety profile as creatine: mild GI upset, water retention. Magnesium content adds to daily Mg intake.

Who should be cautious

Caution in kidney disease for both creatine and magnesium. Generally safe in healthy adults.

Interactions

No significant interactions reported. Magnesium may bind certain antibiotics; separate by 2-4 hours.

Food sources

Red meat

Amount
3 oz
%DV
—

Herring, salmon

Amount
3 oz
%DV
—

Frequently asked questions

Is magnesium creatine better than monohydrate?⌄

Not in head-to-head trials. Monohydrate remains the reference.

References

Magnesium Creatine on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Magnesium Creatine (PubMed search) — PubMed link

Track Magnesium Creatine with Pilora

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.