Chelated magnesium for better absorption
Magnesium bisglycinate is a fully reacted magnesium salt that offers high bioavailability and excellent properties for use in solid supplement forms, such as capsules.
With a magnesium content of 11.7%, it delivers a potent dose in a compact format. Thanks to its chelating properties, glycine shields the magnesium ion from absorption inhibitors, making it significantly more bioavailable than inorganic forms. This makes it the preferred choice for high-performance magnesium supplement tablets and capsules.

Bioavailability of magnesium bisglycinate
- In vitro study: comparison of the bioavailability of different magnesium salts during upper gastrointestinal passage
- Magnesium bisglycinate demonstrated significantly higher bioavailability than magnesium oxide, indicating superior absorption by the body
- Cooperation with ProDigest Belgium, using the gastrointestinal model SHIME®
Tablets & capsules with magnesium bisglycinate
High magnesium load possible
20 mg magnesium in 00 capsule, 120 mg magnesium in 1.2 g tablet
Strong and stable tablets
High tensile strength and no friability
Easy processing
Good flowability and compressibility of magnesium bisglycinate