Alpha Lipoic Acid

Alpha lipoic acid, also called thioctic acid, is a sulfur-containing organic acid that occurs naturally in cells as a cofactor for mitochondrial dehydrogenase enzyme complexes. Nustras supplies it as a pale yellow crystalline powder in the racemic (DL) form used in nutritional products, listed in our vitamins range as a vitamin-like compound.

It is formulated into dietary supplements as capsules, tablets, softgels and powders, often alongside B vitamins and minerals, into sports-nutrition products and nutritional premixes, and into cosmetic formulations as a conditioning ingredient.

The material is a pale yellow crystalline powder with a slight characteristic odour, practically insoluble in water and soluble in alcohol. CAS number 1077-28-7, molecular formula C8H14O2S2, molecular weight 206.3. Identity is confirmed by infrared spectroscopy and assay by HPLC or titration, both standardised to specification; heavy-metal and microbial limits are supplied to specification and confirmed on each lot's certificate of analysis.

Nustras supplies alpha lipoic acid in bulk commercial quantities, in sealed packaging and fibre drums, to manufacturers and formulators internationally, with a certificate of analysis, specification sheet and country-of-origin documentation on every lot. Alpha lipoic acid is an accepted supplement ingredient in major markets; buyers confirm the grade and permitted level for their application. Contact us for grade, pricing per kilogram and lead time.