HealthWise® L- Theanine is 100% pure pharmaceutical grade amino acid powder and is generally regarded as a superior relaxant due to its calmative properties. Unlike Theanine sourced from green tea, HealthWise® L- Theanine is derived from corn and is not known to cause agitation.

The true scientific name for L-Theanine is gamma-Glutamylmethylamide however it can also be known as N-methyl-L-glutamine or metheanine.

L-Theanine – Healthwise