L-Tryptophan 500mg

L-tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. In the brain, tryptophan is converted into serotonin, a neurotransmitter involved in feelings of well-being, calmness, personal security, and relaxation.* It also plays a role in the regulation of appetite and synchronization of sleep patterns.* Every lot of Protocol For Life Balance® L-tryptophan is tested to be free of Peak E and microbial contamination. • Encourages Positive Mood* • Supports Relaxation & Restful Sleep*

Cellulose (capsule), Cellulose Powder and Stearic Acid (vegetable source).

Suggested Use:Take 1-2 capsules twice daily on an empty stomach, with final dose at bedtime, or as directed by your healthcare practitionerServing Size: Two Veg CapsuleAmount Per ServingL-Tryptophan ... 1g(Free-Form)(2-amino-3-indolylpropanoic acid)Other Ingredients: Cellulose (capsule), Cellulose Powder and Stearic Acid (vegetable source)This product does not containwheatglutensoymilkeggfishshellfishtree nutsProduced in a GMP facility that processes other ingredients containing these allergens. 

Caution
Tryptophan supplements may interact with CNS depressants, antidepressants (SSRIs, MAOIs), and other serotonergic agents such as St. John’s Wort and 5-HTP. Consult your healthcare practitioner if you are taking medications or herbs, are pregnant/nursing, or if you have liver impairment. May cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery.|
Do not eat freshness packet. Keep in bottle.