Life Extension | Optimized Tryptophan Plus | 90 vcaps

Life Extension | Optimized Tryptophan Plus | 90 vcaps

Made with premium-quality L-tryptophan, as well as nutrients like lysine, niacinamide, and more to help maintain tryptophan activity in the body. Our L-tryptophan has undergone rigorous manufacturing processes to ensure the highest quality and purity.

Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels. But your body cannot make tryptophan on its own.

This supplement should be taken in conjunction with a healthy diet and regular exercise program. Individual results are not guaranteed, and results may vary.

Sold by Superfood Market since December 2025

Please note, allergens may have come in contact with this products packaging in transport, packing or production. Please take extra care if you may be effected.  

Please also check the ingredients on the physical product you receive prior to consumption / use.

Internal Product Code: DAAYP External Product Code: P34809

Product information and photographs are for general advice and illustrative purposes. From time to time packaging and ingredients may change and the information on this site may not be as up to date as we would like it to be.

Please always check the details on the packaging before using; this is especially important if there is a possibility of an allergic reaction.

Manufacturer's information contained on packaging and promotional material is provided for information only and does not represent the views of Superfood Market.

For further product information, please email info@superfood-market.com

We have a 1-2 day handling time, and shipping may take 1-3 days.

We ask customers to allow 3-5 working days for standard delivery.

Express shipping may be available at checkout depening on carrier availablity & customer location.

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