• Sleep Support
• From TryptoPure
• Dietary Supplement
• Ajipure Amino Acid
• Vegan
• Encourages Healthy Sleep Patterns
• Promotes Normal Serotonin Levels
• Promotes a Feeling of Calmness and Relaxation
• Science-Backed Quality Since 1969

Looking for effective sleep support? Swanson L-Tryptophan offers 500 mg of L-tryptophan per capsule to help support healthy serotonin levels and provide restful sleep. L-tryptophan, an essential amino acid, has to be obtained in the diet or in supplement form. Extensive lot tests indicate no Peak-E in this product.

Everyone deserves to be well, in our opinion at Swanson. We have been supplying families worldwide with top-notch products made with only the best ingredients for more than 50 years. In order to support, empower, and uplift others on their wellness path, wherever it may go, we keep broadening our global reach.Worldwide, Swanson has approved stores and distributors. Please use the list on this page to get in touch with the authorized distributor in your country to find out where you can get Swanson goods locally.

1. As a dietary supplement, take one veggie capsule with water 30-60 minutes before sleeping.
2. For maximum benefit, take two veggie capsules.

• Promotes Healthy Sleep: Helps the body get to sleep more quickly and with better quality.
• Encourages Relaxation and Mood: Assists in keeping serotonin levels within normal ranges, which encourages relaxation and fights daily stress.
• Supports Cognitive Function: Helps maintain the body's circadian rhythm.
• Superior Formula: TryptoPure fermentation-derived tryptophan, vegan, non-GMO, and gluten-free.
• Jet Lag Aid: Helps with travel-related sleep disturbances.

Hypromellose (veg- etarian capsule), magnesium stearate, silica, microcrystalline cellulose (plant fiber).