Tetrahedron is a Research & Innovation company designing and developing new and rare cell-protective ingredients to help, maintain or restore a healthy life. Based on the strong expertise of its management team Tetrahedron’s products are science-proved ingredients with functional activities
Nutrition – Ergoneine®

Tetrahedron developed and patented a sus-tainable industrial process - using two natural amino-acids (L-histidine and L-cysteine) as the main raw materials and water as solvent - for the manufacture of pure L-ergothioneine, sold under the brand name ERGONEINE® …