Now Foods L-Tryptophan 500 Mg 120 Capsules
Excludes drinks, liquids, bars, and foods.
Excludes drinks, liquids, bars, and foods.
Tryptophan is an amino acid that is found in many protein-rich foods. This essential amino acid, which means that it is necessary for human health but cannot be produced by the body and must be obtained through the diet. Tryptophan plays a number of important roles in the body, including helping to produce the neurotransmitter serotonin, which is involved in mood regulation. It is also a precursor to the hormone melatonin, which helps to regulate sleep-wake cycles. Tryptophan can be found in a variety of foods, including turkey, chicken, cheese, nuts, and eggs. Now Foods L-Tryptophan contains 500mg of Tryptophan per serving in a vegan and vegetarian friendly capsule. This supplement is also Halal and Kosher.
Take 1-2 capsules 2-3 times daily on an empty stomach.
Serving Size: 2 Capsules
Servings Per Container 60
L-Trytophan (Free-Form) 1g
*Daily Value Not Established
Other Ingredients: Hypromellose (cellulose capsule), Rice Flour, Ascorbyl Palmitate and Stearic Acid (vegetable source).
Store in a cool dry place after opening.
Richard DM, Dawes MA, Mathias CW, Acheson A, Hill-Kapturczak N, Dougherty DM. L-Tryptophan: Basic Metabolic Functions, Behavioral Research and Therapeutic Indications. Int J Tryptophan Res. 2009 Mar 23;2:45-60. doi: 10.4137/ijtr.s2129. PMID: 20651948; PMCID: PMC2908021.