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L-Tryptophan 500mg 120ct
Protocol for Life Balance

L-Tryptophan 500mg 120ct

Regular price $40.00 $0.00 Unit price per

L-Tryptophan 500mg capsules120ct

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*

Serving Size: 2 VCap
Servings Per Container: 60

Amount Per Serving
L-Tryptophan (free form) (2-amino-3-indolylpropanoic acid) (1,000 mg) 1 g
Other Ingredients:
Cellulose (capsule), Cellulose powder, Stearic Acid (vegetable source)
Suggested Usage: As a dietary supplement, take 1-2 capsules twice daily on an empty stomach, with final dose at bedtime, or as directed by a health care practitioner.
Dietary Considerations
  • Wheat Free
  • Dairy/ Milk Free
  • Gluten Free
  • Vegetarian
  • Soy Free
  • Yeast Free
  • Vegan
  • Egg Free
  • Shellfish Free
  • Non-GMO
  • Fish Free
  • Tree Nut Free