Copper L-Aspartate (Copper L-Hydrogen Aspartate)

Copper L-aspartate (copper L-hydrogen aspartate) is a chelated trace mineral in which copper is bonded to L-aspartic acid, an amino acid involved in energy metabolism, and Nustras supplies it as a bioavailable copper source for supplements and fortified products. The amino-acid chelate form supports efficient absorption and is typically gentler on the stomach than inorganic copper salts.

Copper is an essential cofactor for enzymes involved in iron metabolism, connective-tissue and collagen formation, and antioxidant defence through superoxide dismutase. Copper L-aspartate is formulated into dietary supplements, multivitamin and mineral products, and fortified foods, and supplied as a powder suited to capsules, tablets and premixes.

The material carries CAS 30272-90-3, the molecular formula C4H5CuNO4 and a molecular weight of 194.63, and is handled as a food-grade mineral-nutrition ingredient. Elemental-copper content, heavy-metal and microbial limits are supplied to specification and confirmed on each lot's certificate of analysis. The origin is China.

Nustras supplies copper L-aspartate in bulk commercial quantities, in bags or fibre drums, to manufacturers and formulators internationally, with a certificate of analysis, specification sheet and country-of-origin documentation on every lot. Copper, as an amino-acid chelate, is a permitted mineral source in major supplement markets; buyers confirm the elemental-copper contribution and upper limits for their formula. Contact us for elemental-copper assay, grade, pricing per kilogram and lead time.