Selenium Amino Acid Complex

Selenium amino acid complex is a form of the trace mineral selenium bound to amino acids and prepared on a food-grade carrier for accurate dosing. Nustras supplies it as a powder used as an organic-form selenium source for supplements, premixes and feed. Selenium is an essential trace element.

It is formulated into trace-mineral and multi-mineral supplements in tablet, capsule and powder form, into premixes and nutritional powders, and into feed where an organic selenium form is specified.

The material is a white to off-white or light-coloured powder on a carrier such as maltodextrin or rice flour. Elemental selenium content, loss on drying and particle size are standardised to specification; selenium is assayed by ICP-MS or atomic absorption spectroscopy, blend uniformity is checked, and heavy-metal and microbial limits are supplied to specification and confirmed on each lot's certificate of analysis.

Nustras supplies selenium amino acid 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. Selenium amino-acid complexes are listed mineral sources in major supplement and feed markets; buyers confirm the elemental-selenium contribution, permitted form and maximum level for their application. Contact us for grade, assay, pricing per kilogram and lead time.