

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.
- - Sleep Support
- - 500 mg Per Capsule
- - Dietary Supplement
- - Encourages Healthy Sleep Patterns
- - Helps Regulate the Body's Circadian Rhythm
- - Supports Healthy Serotonin Levels
- - Science-Backed Quality Since 1969.
As a dietary supplement, take one capsule with water 30-60 minutes before sleeping.
Warnings
The ingredients are constantly updated. Before using a product, please read the list of ingredients on its packaging to ensure they are suitable for your personal use.
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.
- - Sleep Support
- - 500 mg Per Capsule
- - Dietary Supplement
- - Encourages Healthy Sleep Patterns
- - Helps Regulate the Body's Circadian Rhythm
- - Supports Healthy Serotonin Levels
- - Science-Backed Quality Since 1969.
As a dietary supplement, take one capsule with water 30-60 minutes before sleeping.
Warnings
The ingredients are constantly updated. Before using a product, please read the list of ingredients on its packaging to ensure they are suitable for your personal use.













