Calcium Magnesium Ascorbate Complex

Calcium Magnesium Ascorbate Complex is a buffered mineral form of vitamin C in which ascorbic acid is combined with calcium and magnesium as their ascorbate salts, supplied by Nustras as a white to off-white powder. The calcium and magnesium salts of ascorbic acid give a near-neutral solution, unlike free ascorbic acid, so the complex delivers vitamin C together with the two minerals in a single ingredient.

It is formulated into vitamin C and multivitamin tablets, capsules and powders, effervescent products, gummies and chewables, drink mixes and fortified beverages, functional foods, premixes and cosmetic preparations.

The material is a white to off-white crystalline powder stored protected from air and light. Ascorbate content is standardised to specification and assayed by iodometric titration or HPLC; calcium and magnesium are determined by complexometric titration or ICP spectroscopy. Heavy-metal and microbial limits are supplied to specification and confirmed on each lot's certificate of analysis.

Nustras supplies Calcium Magnesium Ascorbate Complex in bulk commercial quantities, in sealed food-grade bags and fibre drums, to manufacturers and formulators internationally, with a certificate of analysis, specification sheet and country-of-origin documentation on every lot. Calcium ascorbate and magnesium ascorbate are accepted vitamin C sources in major markets; buyers confirm the permitted level and claim for their application. Contact us for grade, pricing per kilogram and lead time.