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L-Tryptophan 500 mg by Protocol For Life Balance - 120 Vegetarian Capsules
L-Tryptophan 500 mg by Protocol For Life Balance - 120 Vegetarian Capsules

L-Tryptophan 500 mg by Protocol For Life Balance - 120 Vegetarian Capsules

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Your Price: $40.00
SKU: PFLB067
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L-Tryptophan 500 mg by Protocol For Life Balance - 120 Vegetarian Capsules


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*

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