Douglas Laboratories Magnesium Citrate

Selection: 90 Capsules
Sale price$17.20

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  • Douglas Labs Magnesium Citrate supplies 150 mg of elemental magnesium from bioavailable magnesium citrate in each convenient capsule.
  • Magnesium plays an essential role in a wide range of fundamental cellular reactions. More than 300 enzymes require magnesium as a cofactor. Complexed with ATP, the main carrier of metabolic energy in the body, magnesium is essential for all biosynthetic processes: glycolysis, formation of c-AMP, energy-dependent membrane transport, transmission of genetic code for protein synthesis, and muscle function. Magnesium is involved in maintaining already normal heart function and blood pressure. 


Serving Size 1 capsule

Amount Per Serving ..... %DV

Magnesium ..... 150 mg .... 38%

(from Magnesium Citrate)

Other Ingredients:

Cellulose, gelatin (capsule) and vegetable stearate.


Adults take 1 capsule daily or as directed by a healthcare professional.

Side Effects:

No adverse side effects have been reported.


Store in a cool, dry place, away from direct light. Keep out of reach of children.

*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.

Customer Reviews

Based on 23 reviews
April P.
Great supplement

We have been taking this supplement for a while now and love the quality and value of it from Supplement First.

Jack M.
Douglas Labs Magnesium Citrate

Good magnesium citrate which doesn't upset the stomach.

Amy G.
Approved by doctor

The quality is great and ordering easy!

Becky B.
Magnesium Citrate from Douglas Labs

This product is helping to bridge the gap while waiting for Amino Mag to come off backorder

Maureen M.
great benefits

Dr. Cottrell has me order only from Douglas Labs which he says s the best

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