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MAG365 is our flagship, multi-awarding-winning ionic magnesium citrate powder that combines magnesium carbonate with citric acid to create a unique and bioavailable formula. MAG365 is derived from non-GMO sugar beets and sea water.
MAG365 magnesium powder naturally has a light and pleasant citrus taste, with no added flavour or sweeteners. MAG365 is made in small batches to ensure premium quality.
VEGAN FRIENDLY – NO GLUTEN – NO DAIRY – NO PRESERVATIVES – NO YEAST – NO SOY – NO ADDITIVES – NO GELATIN – NO ADDED SUGAR – NO SHELLFISH – NO COLOURS – ECO-CONSCIOUS PACKAGING
Ionic magnesium citrate (created from a highly absorbable proprietary blend of citric acid and magnesium carbonate).

Pharmacist-Led Product Selection
Every product and test kit in our shop is carefully reviewed by Aislinn Hughes, MPharm, before being added to the MicroBio Health range. We prioritise trusted practitioner brands, high-quality ingredients, bioavailable formulations and products selected for real-world health support.
✔ Pharmacist-led selection
✔ Professional-grade brands
✔ Ingredient quality considered
✔ Personal guidance available