The AKG and Ca-AKG of Xin Tianhe have passed the US Self-GRAS certification

SHENZHEN, China, Jan. 15, 2026 /PRNewswire/ -- On January 7, 2026, the AKG and Ca-AKG of Xin Tianhe Biotechnology successfully completed the Self-GRAS scientific evaluation in accordance with the US FDA GRAS standards and were approved and became the first domestic fermentation products...