Solgar 5-HTP (5-hydroxytryptophan) Complex The amino acid 5-HTP, short for 5-hydroxytryptophan (5-HYDROXY-TRYPTOPHAN), is the hydroxylated form of the amino acid tryptophan, which is found in high-protein foods such as meat and dairy products. 5-HTP functions as an intermediate metabolite between the amino acid L-Tryptophan and the neurotransmitter Serotonin. Tryptophan is converted to 5-HTP, which in turn is converted to serotonin. Serotonin plays an important role in many bodily functions such as appetite control, mood stability, and sleep. Solgar's 5-HTP is a dietary supplement for adults, essential for the proper functioning of the brain, nervous system and appetite. Solgar's 5-HTP contains natural 5-HTP derived from a standardized extract of the African bean Griffonia simplicifolia. Due to its effects on serotonin levels (it helps effectively increase serotonin levels in the brain), Solgar's 5-HTP is considered useful in disorders such as depression, insomnia, fibromyalgia, headaches, as well as in cases of bulimic obesity. Studies have revealed that serotonin is responsible for feelings of well-being, calmness, relaxation, confidence and concentration. It has also been found that it can help increase levels of beta-endorphin, an endorphin associated with strong analgesic effects. In addition to 5-HTP, it contains valerian, magnesium and vitamin B6. Composition: 5-HTP 100mg veg.caps. 1 veg.capsule provides: Magnesium (as oxide, amino acid chelate) 50mg. 5-HTP (from titrated Griffonia simplicifolia seed extract) 100mg. Valerian root extract powder (4:1) (Valeriana officinalis) 100mg. Vitamin B6 (as pyridoxine hydrochloride-pyridoxal 5-phosphate) 10mg. WARNING: Not to be consumed by pregnant or breastfeeding women. Excessive consumption may affect the ability to drive and operate heavy machinery. How to Use: Take 1-2 vegetarian capsules daily between meals with water or juice. In vegetarian capsules. Suitable for vegans. Packaging: 90 vegetable capsules in a glass vial.