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Superior Labs – Pure L-Tryptophan – 500mg, 120
Superior Labs – Pure L-Tryptophan – 500mg, 120
Superior Labs – Pure L-Tryptophan – 500mg, 120
Superior Labs – Pure L-Tryptophan – 500mg, 120
Superior Labs – Pure L-Tryptophan – 500mg, 120
Superior Labs – Pure L-Tryptophan – 500mg, 120
Superior Labs – Pure L-Tryptophan – 500mg, 120

Superior Labs – Pure L-Tryptophan – 500mg, 120 Vegetable Capsules – Non-GMO Dietary Supplement for Restful Sleep & Relaxation – Supports Feelings of Well Being and Healthy Circulation Circulation

Product ID : 10005969


Galleon Product ID 10005969
UPC / ISBN 794168613591
Shipping Weight 0.25 lbs
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Manufacturer Superior Labs
Shipping Dimension 4.8 x 2.72 x 2.68 inches
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Superior Labs – Pure L-Tryptophan – 500mg, 120 Features

  • MAINTAIN SEROTONIN LEVELS – L-Tryptophan is an amino acid that converts to serotonin in the body. This supports multiple brain functions and helps to maintain balance to produce normal sleep.*

  • PROMOTES RELAXATION – Our non-GMO L-Tryptophan dietary supplements promote relaxation to support health sleep..*

  • ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.

  • UNQUESTIONABLE QUALITY - ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF CERTIFIED FACILITIES. Few are and can pass the stringent standards of NSF. Our products are produced in facilities that have been 3rd party audited and certified for quality by NSF, one of the most stringent quality manufacturing assurance organizations in the industry.

  • NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk. ​


About Superior Labs – Pure L-Tryptophan – 500mg, 120

L-Tryptophan is a smart, safe, and natural amino acid supplement that can help relax your mind and get a good night’s sleep.* L-Tryptophan is an amino acid that is converted in the body to serotonin, which is an important neurotransmitter that supports multiple brain functions. For those with sleep difficulties, L-Tryptophan can help to maintain serotonin levels to support normal sleep.* Superior Labs’ natural and non-GMO L-Tryptophan dietary supplement is designed to promote relaxation.