5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia). This dietary supplement and supports a positive mood and relaxation.* 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, ap..

Suntheanine l-theanine contains 100% suntheanine, a patented pure form of the amino acid l-theanine produced in japan from green tea leaves. this award-winning brand of theanine has been the subject of numerous safety studies and human clinical trials. one of green tea\'s natural health-promoting compounds, l-theanine (y-glutamylethylamide) is synt..

Product DescriptionSupports a Positive Mood* 5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia). Natural color variation may occur in this product.Brand StoryBy NOW Foods..

Supports a Positive Mood* 5-HTP, the intermediate metabolite between the amino acid tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia). Natural color variation may occur in this product...

Natrol 5-HTP helps support a balanced mood and promotes production of serotonin throughout the day.* Sourced from high-quality ingredients, this vegetarian dietary supplement contains no milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans or sesame. 5-HTP (5-Hydroxytryptophan) is an amino acid that promotes the production of ..