Each bottle contains 90 capsules. Take 1 - 3 per day. 5-HTP (5-Hydroxytryptophan) extracted from the Griffonia Simplicifolia Seed, is a natural precursor to the brain neurotransmitter serotonin and supports Serotonin Production and function -------------------------------- $6 Shipping fee is combined, for an unlimited amount of items. anywhere in NZ All items are in stock in NZ and ready to be shipped immediately. You will be emailed a tracking number and GST receipt when we process your order. Pickups from Rangiora shop - 10am - 4pm Monday - Friday - Eftpos available