Griffonia is a natural source of 5-Hydroxytryptophan (5-HTP), the intermediate metabolite produced when the body initiates the process of converting the essential amino acid L-tryptophan to serotonin. Serotonin levels in the body are associated with the regulation of sleep, mood, aggression, appetite, temperature, sexual behavior, and pain sensation.Helps to promote healthy mood balance and used as a sleep aid. Use for a minimum of 1 week to see beneficial effects. Consult a health-care practitioner for use beyond one year.Recommended Dosage: (Adults) Take with food. To promote healthy mood balance: Take 1-2 capsules three times daily or as recommended by a health professional. To minimize the risk of gastrointestinal side effects, start dosing at 1 capsule three times daily and slowly increase to effective dose over a period of 2 weeks. For use as a sleep aid: Take 2-4 capsules daily or as recommended by a health professional. Take 30-45 minutes before bedtime.Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Consult a health care practitioner if symptoms persist or worsen. Consult a health care practitioner if sleeplessness persists continuously for more than 3 weeks (chronic insomnia). Consult a health care practitioner prior to use if you are taking carbidopa or drugs/supplements with serotonergic activity. These may include, but are not limited to, L-tryptophan, S-adenosylmethionine (SAMe), St. John's wort, antidepressants, pain killers, over the counter cough and cold medication containing dextromethorphan, anti-nausea medication and anti-migraine medication. Contra-Indications: Discontinue use and consult a health care practitioner if you show signs of weakness, oral ulcers, or abdominal pain accompanied by severe muscle pain or if you experience skin changes. Do not use if you have scleroderma. Known Adverse Reactions: Some people may experience diarrhea, nausea, vomiting and abdominal pain. Some people may experience drowsiness. Exercise caution if operating machinery, driving a motor vehicle or are involved in activities requiring mental alertness.