
CHF 14.71
OSAVI L-Tryptophan 500 mg provides a pure, high-quality dose of this essential amino acid in a vegan capsule. Each pack contains 60 capsules, taken once daily before sleep. Gluten-free, lactose-free, and non-GMO.
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Voraussichtliche Lieferzeit: 5–8 WerktageAbout OSAVI – L-Tryptophan 500 mg – 60 Capsules
OSAVI L-Tryptophan 500 mg delivers a clean, high-quality dose of this essential amino acid in a convenient vegan capsule. L-tryptophan is an amino acid that the body cannot synthesise on its own and must therefore be obtained through diet or supplementation. Each capsule provides a precise 500 mg serving, making it easy to incorporate into your daily routine.
L-tryptophan serves as a natural precursor to serotonin and melatonin — compounds that play key roles in mood regulation and the sleep-wake cycle. Taking one capsule 30 minutes before sleep supports your evening wind-down routine in a straightforward, no-fuss format.
Formulated with just two ingredients — L-tryptophan and a plant-based hydroxypropyl methyl cellulose (HPMC) capsule shell — this product is free from unnecessary additives. It is suitable for vegans and vegetarians, and is gluten-free, lactose-free, sugar-free, soy-free, and non-GMO.
Nutrition Facts
| Nutrient | Per serving (1 capsule) |
|---|---|
| Energy | 9 kJ / 2 kcal |
| Fat | 0 g |
| – of which saturates | 0 g |
| Carbohydrates | 0 g |
| – of which sugars | 0 g |
| Fibre | 0 g |
| Protein | 0.5 g |
| Salt | 0 g |
| L-Tryptophan | 500 mg* |
* No established Nutrient Reference Value (NRV).
Ingredients
L-tryptophan, shell (hydroxypropyl methyl cellulose).
Capsule shell: hydroxypropyl methyl cellulose.
Usage & Dosage
Take 1 capsule 30 minutes before sleep. Swallow the capsule with a glass of water.
Warnings
Do not exceed the recommended daily serving. Do not use in children, pregnant women or during lactation. This food supplement cannot be used as a substitute for a varied diet. To maintain good health, follow a varied diet and a healthy lifestyle.
Allergen Information
No allergens declared. Sugar-free, gluten-free, lactose-free, soy-free, non-GMO.
Storage
Store in a dark and dry place at room temperature, out of reach of small children.
Dietary Information
- Vegan
- Vegetarian
- Gluten Free
- Lactose Free
Osavi is a newer brand offering a wide range of natural dietary supplements at more accessible price points than many established names in the industry. The range spans vitamins, minerals, fish oils, multivitamins, sleep support, liver support, and numerous other supplements for general health and wellbeing. Osavi products are made with pure, laboratory-tested ingredients, all sourced from sustainable origins.


