Magnesium glycinate

Magnesium glycinate (CAS 14783-68-7), also known as magnesium diglycinate, is a chelated mineral salt combining magnesium with the amino acid glycine. It is used across nutraceutical, pharmaceutical, and cosmetic manufacturing where enhanced bioavailability and formulation stability are commercial priorities. In dietary supplement manufacturing, it is a preferred magnesium source for tablets, capsules, and powdered drink mixes where tolerability and absorption profile influence product positioning. Pharmaceutical formulators use it as a buffering and stabilizing agent in oral dosage forms sensitive to pH variation.

In food and functional nutrition products, it serves as a mineral fortification ingredient where clean-label amino acid chelate forms are specified. Cosmetic and personal care formulators incorporate it into moisturizing serums and skin conditioning products. Its humectant properties support water retention in the finished formulation, making it a versatile additive for topical applications. Magnesium glycinate is supplied as a white to off-white powder that integrates easily into various production workflows.

Standard grades include food-grade and USP-compliant specifications, with Ph.Eur.-aligned material available for pharmaceutical applications. Bulk quantities are typically offered in fiber drums or multi-layer bags for industrial use. Elemental magnesium content is specified as a key quality parameter on certificates of analysis to ensure batch consistency. This ensures that manufacturers meet strict regulatory requirements for mineral content and purity in their final products.