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home > FAQ > Plant Extract > Magnesium Glycinate: Complete Guide to Benefits, Applications and Quality

Magnesium Glycinate: Complete Guide to Benefits, Applications and Quality

2026-04-22

What is Magnesium Glycinate?

Magnesium glycinate (also known as magnesium bisglycinate) is a chelated form of magnesium bound to the amino acid glycine. This highly bioavailable form is known for its gentle effects on the digestive system and excellent absorption rate, making it one of the most popular magnesium supplements for supporting relaxation, sleep quality, and overall magnesium status.

Key Benefits

  • Relaxation & Sleep: The combination of magnesium and glycine promotes calm relaxation and may help support healthy sleep quality and duration.

  • Muscle Recovery: Supports normal muscle function and helps reduce muscle tension, cramps, and soreness after exercise.

  • Bone Health: Essential for calcium absorption and bone mineralization, contributing to strong and healthy bones.

  • Nervous System Support: Plays a key role in neurotransmitter regulation and helps support a healthy stress response.

  • Gentle on Digestion: Unlike other magnesium forms, glycinate is well-tolerated and less likely to cause digestive discomfort.

Product Specifications

SpecificationDetails
Chemical NameMagnesium Bisglycinate (Magnesium Glycinate)
CAS Number131588-23-3
Mg Content13.8-14.4%
Purity≥98%
Test MethodTitration/HPLC
AppearanceWhite crystalline powder
SolubilitySoluble in water
StorageStore in cool, dry place, away from light
Shelf Life24 months
Packaging25kg/drum or customized

Applications

  • Dietary supplements for relaxation and sleep support

  • Muscle recovery formulations

  • Stress management products

  • Bone health supplements

Quality Standards

  • Manufactured in GMP-certified facility

  • Third-party lab tested for identity, potency, and purity

  • Free from heavy metals, pesticides, and microbial contamination

  • Compliant with USP, EP, and CP standards

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