Griffonia simplicifolia seeds are the richest natural source of 5-HTP. 5-HTP is the precursor to the neurotransmitter serotonin and subsequently the hormone that aids sleep, melatonin. This easy-to-take vegan capsule conveniently delivers a therapeutic 100mg dose of 5-HTP, making it a great addition to your supplement regime.

Viridian Nutrition’s Griffonia Extract is standardised to 5-hydroxytryptophan (5-HTP). This plant-sourced supplement is derived from sustainable Griffonia simplicifolia seeds. Griffonia simplicifolia is a woody climbing shrub native to West and Central Africa. It grows to about three metres tall and bears green flowers followed by black seed pods.

Contains 100% active ingredients, formulated by expert nutritionists with no artificial fillers and no nasties. Sourced according to Viridian’s strict ethical criteria including no animal testing, GMO or palm oil.