Immuno Modulator. Sri Sri Ayurvedas Amruth is the herbal supplement that we all have been looking for. It promotes longevity, enhances memory, improves health and bestows youth. It also gears up the immune system to fight all types of infections, purify blood and improve blood circulation. Amrut is also called as guduchi which is used in fever, joint pain and skin disorder. It is Antipyretic, Diuretic and Anti inflammatory.