5-HTP is a naturally-occurring amino acid and the precursor to serotonin, the neurotransmitter often touted for its role as a "happiness hormone". Taking 5-HTP is a simple way to increase brain serotonin levels. 5-HTP affects the brain and the central nervous system by increg the production of serotonin. Low levels of serotonin can affect sleep, appetite, sexual behavior. 5-HTP has been proven to reduce symptoms of low-mood, improve sleep and sometimes aid within a weight loss regimen. Medicinal Ingredients: L-5-Hydroxytriptophan 50 mg (Isolated from Griffonia simplicifolia seeds), Non Medicinal Ingredients: Microcrystalline cellulose, vegetable stearate, hypromellose (capsule shell). Does not contain: Dairy, egg, gluten, soy, wheat, corn, yeast, nuts, artificial sweeteners, preservatives, colors or flavors. 5-HTP is commonly used for improving general mood, aid with sleep disorders such as insomnia caused by low mood and is useful to those experiencing low mood associated anxiety, migraine and or some headache forms. Recommended dose: Adults take 2 capsules 3 times per day. Take with food. For healthy mood balance, use for a minimum of 1 week to see beneficial effects. To minimize the risk of gastrointestinal side effects, start dosing at 50–100 mg, 2–3 times per day and slowly increase to effective dose over 2 week period. Cautions: Do not use if you have scleroderma. Consult a health care practitioner if sleeplessness persists continuously for more than 3 weeks (chronic insomnia). Consult your healthcare provider prior to use if you are pregnant or breastfeeding. Consult a healthcare practitioner if symptoms persist or worsen or 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 and antimigraine medication.May help attenuate migraines caused by low mood. Improves sleep quality. Promotes healthy mood balance. Helps to promote healthy mood balance.