About Swanson – L-Tryptophan, 500mg – 60 caps
Swanson L-Tryptophan delivers 500 mg of pure L-Tryptophan per capsule, providing a convenient and straightforward way to incorporate this essential amino acid into your daily routine. L-Tryptophan is an essential amino acid that the body cannot synthesise on its own and must therefore be obtained through diet or supplementation.
Each pack contains 60 easy-to-swallow capsules, offering a full two-month supply at one capsule per day. Formulated with minimal additional ingredients, this product is certified Gluten Free (tested to less than 20 ppm) and Non-GMO, reflecting Swanson’s commitment to quality and purity.
Swanson is a long-established supplement brand with a reputation for rigorous quality standards, making this L-Tryptophan formula a reliable choice for those looking to support their nutritional intake with a trusted essential amino acid supplement.
Nutrition Facts
| Nutrient | Per serving |
|---|---|
| L-tryptofaani | 500 mg |
Serving size: 1 capsule.
* No established EU Nutrient Reference Value (NRV).
Ingredients
L-Tryptophan 500 mg. Other ingredients: Gelatin, rice flour, magnesium stearate.
Capsule shell: Gelatin
Usage & Dosage
As a dietary supplement, take one capsule with water 30–60 minutes before sleeping.
Warnings
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 product if you are taking medication or have a medical condition. Keep out of reach of children. Do not use if seal is broken.
Allergen Information
No allergen information is explicitly declared on the official product page. This product is certified Gluten Free (tested to less than 20 ppm) and Non-GMO.
Storage
Store in a cool, dry place.
Dietary Information
- Gluten Free (tested to less than 20 ppm)
- Non-GMO







