Magnesium citrate is the magnesium salt of citric acid, supplied chiefly as anhydrous trimagnesium dicitrate in a 3:2 magnesium-to-citrate ratio (CAS 3344-18-1; C12H10Mg3O14, MW 451.12). As an organic-acid salt it is more water-soluble than the inorganic oxide and carbonate forms and carries around 16% elemental magnesium, placing it between the concentrated inorganic salts and the low-load amino-acid chelates. For liquid formats we also run monomagnesium citrate grades, which are more soluble than the trimagnesium salt. It is produced as a white to off-white powder or granulate and manufactured into capsules, tablets, powders and liquids.
- Capsules
- Tablets
- Powders
- Liquids
Applications
Single-mineral supplements, multivitamins, effervescent tablets and liquid formulas.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system
Other forms of Magnesium
Magnesium Glycinate
Magnesium bisglycinate
- CAS
- 14783-68-7
- Formula
- C4H8MgN2O4
- Elemental
- ~14% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Oxide
Magnesium oxide
- CAS
- 1309-48-4
- Formula
- MgO
- Elemental
- ~60% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Malate
Magnesium malate
- CAS
- 869-06-7
- Formula
- C4H4MgO5
- Elemental
- ~15.5% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Taurate
Magnesium ditaurate
- CAS
- 334824-43-0
- Formula
- C4H12MgN2O6S2
- Elemental
- ~9% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium L-Threonate
Magnesium L-threonate
- CAS
- 778571-57-6
- Formula
- C8H14MgO10
- Elemental
- ~8% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Lactate
Magnesium lactate
- CAS
- 18917-93-6
- Formula
- C6H10MgO6
- Elemental
- ~12% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Orotate
Magnesium orotate
- CAS
- 34717-03-8
- Formula
- C10H6MgN4O8
- Elemental
- ~7% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Chloride
Magnesium chloride
- CAS
- 7786-30-3
- Formula
- MgCl2
- Elemental
- ~25% Mg (anhydrous)
- Vegan
- Gluten-free
- Non-GMO
Magnesium Sulfate
Magnesium sulfate
- CAS
- 7487-88-9
- Formula
- MgSO4
- Elemental
- ~20% Mg (anhydrous)
- Vegan
- Gluten-free
- Non-GMO
Magnesium Carbonate
Magnesium carbonate
- CAS
- 546-93-0
- Formula
- MgCO3
- Elemental
- ~29% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Aspartate
Magnesium L-aspartate (2:1)
- CAS
- 2068-80-6
- Formula
- C8H12MgN2O8
- Elemental
- ~8% Mg (anhydrous)
- Vegan
- Gluten-free
- Non-GMO
Magnesium Acetyl Taurate
Magnesium bis(N-acetyltaurinate)
- CAS
- 75350-40-2
- Formula
- C8H16MgN2O8S2
- Elemental
- ~6.8% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Gluconate
Magnesium D-gluconate
- CAS
- 3632-91-5
- Formula
- C12H22MgO14
- Elemental
- ~5.9% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Hydroxide
Magnesium hydroxide
- CAS
- 1309-42-8
- Formula
- Mg(OH)2
- Elemental
- ~41.7% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Glycerophosphate
Magnesium glycerophosphate
- CAS
- 927-20-8
- Formula
- C3H7MgO6P
- Elemental
- ~12.5% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Pidolate
Magnesium bis(5-oxo-L-prolinate)
- CAS
- 62003-27-4
- Formula
- C10H12MgN2O6
- Elemental
- ~8.7% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Lysinate Glycinate
Magnesium lysinate glycinate chelate
- Elemental
- ~10% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Phosphate (di/tribasic)
Trimagnesium phosphate
- CAS
- 7757-87-1
- Formula
- Mg3(PO4)2
- Elemental
- ~27.7% Mg (tribasic; ~20% as dibasic MgHPO4)
- Vegan
- Gluten-free
- Non-GMO
Magnesium Acetate
Magnesium acetate
- CAS
- 142-72-3
- Formula
- C4H6MgO4
- Elemental
- ~17.1% Mg (anhydrous)
- Vegan
- Gluten-free
- Non-GMO
Magnesium Fumarate
Magnesium fumarate
- CAS
- 7704-71-4
- Formula
- C4H2MgO4
- Elemental
- ~17.6% Mg
- Vegan
- Gluten-free
- Non-GMO
Magnesium Citrate Malate
Magnesium citrate malate complex
- Elemental
- variable (typically ~11-16% Mg)
- Vegan
- Gluten-free
- Non-GMO