This is Dr John Christopher's excellent formula to help support the nervous system. It includes scullcap, vervain, and hops. Can also be taken at bedtime. Can be taken for a course of 3-6 months to support the nervous system fully.
This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.