Elemental Magnesium Per Gram: At 18%–20.3% elemental magnesium, a 1g serving of this powder provides approximately 180–203mg elemental magnesium. At the EU/UK NRV of 375mg magnesium per day, approximately 1.8–2.1g powder provides the full daily NRV.

💪 Muscle Function

Magnesium contributes to normal muscle function

🧠 Nervous System

Contributes to normal functioning of the nervous system

⚡ Energy Metabolism

Contributes to normal energy-yielding metabolism

😴 Tiredness & Fatigue

Contributes to reduction of tiredness and fatigue

🧬 Psychological Function

Contributes to normal psychological function

🦴 Bones & Teeth

Contributes to maintenance of normal bones and teeth

🧪 Protein Synthesis

Contributes to normal protein synthesis

🔋 Electrolyte Balance

Contributes to normal electrolyte balance

🔬 Cell Division

Has a role in the process of cell division

📦 UK Dispatch & Delivery

• Same working day dispatch before 3:30pm Mon–Fri
• Standard UK delivery typically 48 hours
• Dispatched from UK-held inventory
• Resealable food-grade foil pouch — all sizes

🔒 Storage

• Store in a cool, dry place away from moisture
• Keep away from direct sunlight and heat
• Reseal pouch tightly after every use
• Keep out of reach of children

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What is magnesium glycinate powder?

Magnesium glycinate powder is a chelated magnesium compound where elemental magnesium is bonded to the amino acid glycine. This powder contains 18%–20.3% elemental magnesium, with a composition of magnesium oxide 32%–37% and glycine 63%–68%, milled to 40 mesh fine powder. No fillers or additives.

How much elemental magnesium is in this powder?

The elemental magnesium content is 18%–20.3% by weight. A 1g serving provides approximately 180–203mg elemental magnesium. The EU/UK Nutrient Reference Value (NRV) for magnesium is 375mg per day — approximately 1.85–2.1g of this powder provides the full NRV.

What is 40 mesh and why does it matter?

40 mesh refers to the particle size of the powder — it has passed through a sieve with 40 openings per linear inch, producing a fine, uniform, free-flowing powder. 40 mesh is a standard particle size for supplement powders and is suitable for direct blending, capsule filling and formulation use.

Is magnesium glycinate powder available in bulk in the UK?

Yes — Charge Products supplies magnesium glycinate powder from 50g through to 100kg from UK-held stock with same-day dispatch. Sizes available: 50g, 100g, 250g, 500g, 1kg, 25kg, 50kg, 100kg. For wholesale and trade enquiries please use our contact page.

What is the difference between magnesium glycinate and magnesium bisglycinate?

Magnesium glycinate and magnesium bisglycinate are related chelated forms. In bisglycinate, the magnesium ion is bound to two glycine molecules (bis = two). Magnesium glycinate may refer to a mono-chelate (one glycine) or be used interchangeably with bisglycinate depending on the supplier specification. The elemental magnesium percentage differs between the two forms due to the different molecular weights. Our Magnesium Forms Guide covers this in detail.

Does this powder contain any fillers or additives?

No. This product contains only magnesium glycinate — no flow agents, no anti-caking agents, no fillers, no bulking agents and no additives of any kind. Ingredients: Magnesium Glycinate (Chelated). Nothing else.