L-Tryptophan is an essential amino acid important for maintaining healthy sleep and promoting a regulated circadian rhythm in the body. Swanson L-Tryptophan offers 500 mg of L-tryptophan per capsule to help support healthy serotonin levels and provide restorative sleep. This product is a dietary supplement that can be an effective option for improving your sleep quality.
L-Tryptophan is an essential amino acid that the body needs to produce serotonin, a neurotransmitter involved in the regulation of sleep, mood, and stress. By incorporating L-Tryptophan into your diet or through supplements, you can help support healthy serotonin levels and thereby improve sleep quality.
Research has demonstrated L-Tryptophan’s ability to promote better sleep and regulate the body’s circadian rhythm. A study published in the Journal of Psychiatric Research found that L-Tryptophan supplements improved sleep quality and reduced sleep issues in individuals with insomnia. Another study published in Sleep showed that L-Tryptophan supplements enhanced sleep efficiency and reduced awakenings during the night.
L-Tryptophan is a safe and effective method for promoting better sleep. According to Swanson, a respected authority in health supplements, their L-Tryptophan product has undergone extensive testing to ensure quality and purity. The product is free from Peak-E, a contaminant that can be found in some L-Tryptophan supplements.
As a dietary supplement, take one capsule with water 30-60 minutes before sleep. It is recommended that you follow the indicated dosage and consult with your doctor if you have any health concerns or are taking other medications.
This product is intended for adults only. Pregnant or nursing women, as well as individuals taking prescription antidepressant medications, should not use this product. Consult your doctor before using this or any other product if you are taking medications or have a medical condition.
Product Information | |
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Manufacturer's Name: | Swanson |
Product Name: | L-Tryptophan, 500 mg - 60 capsules |
Product Description: | Dietary supplement in capsule form containing amino acids. |
Nutrition Facts: | Serving Size: 1 capsule Servings per Container: 60 |
Amount per Serving: | L-Tryptophan: 500 mg |
Ingredients: | L-Tryptophan |
Other Ingredients: | Gelatin, brown rice flour, hydroxypropyl cellulose, magnesium stearate |
Recommended Use: | As a dietary supplement, take one capsule with water 30-60 minutes before sleep. |
Warning: | For adults only. Do not take this product if you are pregnant or nursing, or taking prescription antidepressants. Consult your physician before using this or any other product if you are taking medication or have a medical condition. Keep out of reach of children. |
Unit Type: | Capsules |
Net Weight: | 70 g |
Product ID (SKU): | P31277 |
Country of Origin: | USA |
Product EAN: | 087614115023 |
Note: | Not to be used as a substitute for a balanced and varied diet. Do not exceed the recommended daily dose. Keep out of reach of children. |
*Percent Daily Values are based on a 2,000-calorie diet. Your daily values may be higher or lower depending on your calorie needs.
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We offer shipping to all EU countries. The delivery time is estimated to be between 5 to 7 business days, depending on the destination. Please note that this is an estimated delivery time and actual delivery times may vary.
Order Total | Shipping Cost |
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€10 - €19.99 | €7.99 |
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€40 - €79.99 | €4.99 |
€80 - €99.99 | €3.99 |
Over €100 | Free shipping |
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