





How It Works: 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.
Suggested useTake 1-2 capsules twice daily on an empty stomach, with final dose at bedtime, or as directed by your healthcare practitioner.
Hypromellose (cellulose capsule), rice flour, ascorbyl palmitate and stearic acid (vegetable source).
Not manufactured with wheat, gluten, soy, milk, egg,fish, shellfish, tree nut or sesame ingredients.Produced in a GMP facility that processes otheringredients containing these allergens.
WarningsTryptophan supplements may interact with CNS depressants, antidepressants (SSRIs, MAOls), 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.
Store in a cool, dry place after opening.
Natural color variation may occur in this product.
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