SDI Chemicals supplies bulk mineral ingredients for supplement and functional-food manufacturing in the USA: magnesium glycinate (bisglycinate) — a chelated, highly bioavailable magnesium widely used in premium formulations — and magnesium gluconate, a well-tolerated organic magnesium salt for fortification and effervescent systems.

Food, supplement, and USP grades with COA per lot; SDS and compliance documentation on request. Standard 25 kg packs with pallet and container programs. The mineral line is growing — for zinc, calcium, iron, or other mineral salts and chelates, send your specification and target volume for a sourcing quote.