5-HTP (L-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid, tryptophan, to serotonin. Clinical studies have shown that 5-HTP increases the amount and availability of serotonin produced by the body. Increased brain serotonin levels may produce positive effects on emotional well-being, appetite regulation, melatonin production and maintaining a healthy sleep cycle. It has been used therapeutically to treat depression, anxiety, chronic headaches, chronic pain including chronic fatigue syndrome, and insomnia. Source Naturals 5-HTP is naturally derived from the seeds of the African plant Griffonia simplicifolia.

Conditions for which 5-HTP may be beneficial for include: Depression, Headaches, Menopause, Parkinson’s Disease and Chronic Fatigue Syndrome.

Other Ingredients: dibasic calcium phosphate, gelatin (capsule), colloidal silicon dioxide, and magnesium stearate. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavour or fragrance

Warning: In some people, nausea, headaches, nasal congestion, or constipation may occur. If these symptoms occur, lower the dose, or spread the dose throughout the day. Discontinue use if any of these symptoms persist for more than three days. If you are pregnant or breastfeeding, taking prescription medication such as antidepressant SSRI’s, MAO inhibitors or sedatives, or if you have heart disease, consult your physician before using this product.