No, it is not. imidazole propionate is made by gut bacteria metabolizing histidine. https://www.caymanchem.com/product/33458/imidazole-propionate https://www.c

No, it is not. imidazole propionate is made by gut bacteria metabolizing histidine. https://www.caymanchem.com/product/33458/imidazole-propionate https://www.caymanchem.com/product/33458/imidazole-propionat...