α-Calcium alpha-ketoglutarate Ca-AKG

Calcium alpha-ketoglutarate (Ca-AKG, CAS 71686-01-6) is manufactured directly by Bontac Bio-Engineering (Shenzhen) Co., Ltd. under its BONTAC brand, offered as a white powder at pharmaceutical grade with a minimum purity of 98.0% and a 24-month shelf life, requiring cool, dry storage (or -15C to -25C for long-term storage). AKG is a key intermediate in the body's tricarboxylic acid energy-metabolism cycle, and the product is positioned for use in health supplements, cosmetics, and biomedicine, marketed as a cellular energy booster and studied as a potential longevity-supporting molecule. It meets USP, BP, EP, and JP standards and is sold across North America, Europe, Asia, and Central/South America.