L-Tryptophan 500 mg
Product Information
- Form
- Capsule
- Servings Per Container
- 60
- UPC
- 7 07359 10167 8
- Product Type
- Amino acid/Protein
- DSLD Entry Date
- 2025-08-22
Target Groups
Label Statements
Suggested/Recommended/Usage/Directions
Suggested usage: Take 1-2 capsules twice daily on an empty stomach, with final dose at bedtime, or as directed by your healthcare practitioner.
Formula re: Contains
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.
Precautions re: Pregnant or Nursing or Prescription Medications
Cautions/interactions: 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.
Precautions re: All Other
May cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery.
Formulation re: Other
Encourages Positive Mood Supports Relaxation & Restful Sleep
Formulation re: Does NOT Contain
Non-GMO
FDA Statement of Identity
A Dietary Supplement
Formulation re: Vegetarian/Vegan
Vegetarian/Vegan
Formula re: Contains
Free-Form amino acid.
Formulation re: Does NOT Contain
Not manufactured with wheat, gluten, soy, milk, egg, fish. shellfish, tree nut or sesame ingredients.
Precautions re: Allergies
Not manufactured with wheat, gluten, soy, milk, egg, fish. shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Formulation re: Other
Natural color variation may occur in this product.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Formulation re: Does NOT Contain
Every lot of Protocol For Life Balance L-Tryptophan is tested to be free of Peak E and microbial contamination.
Supplement Facts Panel
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
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