L-Tryptophan 500mg vegan
L-Tryptophan 500mg vegan
L-Tryptophan 500mg vegan
L-Tryptophan 500mg vegan
L-Tryptophan 500mg vegan
L-Tryptophan 500mg vegan
L-Tryptophan 500mg vegan
L-Tryptophan 500mg vegan
Vegan
Natural
High Quality

L-Tryptophan 500mg vegan

100% vegan – suitable for vegetarians and vegans
High purity – free from additives and fillers
Quality tested – manufactured according to German standards
Convenient dosage – 500 mg per tablet
This product combines the highest purity and quality – exactly what I use myself every day. Quote Icon Quote Icon
Harald Pfeffer, MD
16,99 € 17,99 €
202,26 €/1000g
incl. VAT & free shipping from 50€ Versand

Size : 120 tablets

Quantity : 1 Pack

Available immediately! Delivery time 1-3 business days

Delivery may still be in the old packaging design – content and quality remain unchanged.

Learn more
Recommended intake

Take 1 tablet daily with sufficient liquid.

Duration

The product lasts for 120 days.

Daily requirement

There is no official NRV (Nutrient Reference Value) for L-tryptophan.

Note

Do not exceed the recommended daily intake. Not a substitute for a balanced, varied diet and a healthy lifestyle.

Storage

Keep out of reach of young children. Store in a cool, dry, and dark place.
Nutritional Information
| per daily serving%RI
L-Tryptophan(s)500 mg/

Our L-Tryptophan is manufactured with the utmost care from pure L-Tryptophan (98.5% purity) to ensure optimal quality. We rely on raw materials that undergo strict testing and guarantee production according to the highest quality standards.

Production takes place without the use of synthetic additives, colorants, or preservatives. Our L-Tryptophan is vegan, gluten-free, and lactose-free – ideal for people with specific dietary needs. Through our transparent and sustainable production, we want to ensure that you receive a product that meets the highest demands.

The tablets offer a convenient dosage with 500 mg of pure L-Tryptophan per unit. Our packaging is deliberately designed to be light-protected and environmentally friendly to preserve the product's quality and contribute to environmental protection. Trust in a product that combines purity, transparency, and German quality standards – for your safety and well-being.

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Kaufoption: Einmaliger Kauf

Einmaliger Kauf

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Häufigkeit der Lieferung

Every month

15,29 €17,99 €

Häufigkeit der Lieferung

Every month

29,05 €35,98 €

Häufigkeit der Lieferung

Every month

41,28 €53,97 €

Häufigkeit der Lieferung

Every month

23,39 €25,99 €

Häufigkeit der Lieferung

Every month

44,44 €51,98 €

Häufigkeit der Lieferung

Every month

63,15 €77,97 €

Long-lasting nutrient supply
100% Fair
Optimal Synergy

Why L-tryptophan?

Experience the full potential of L-Tryptophan, an essential amino acid that the body cannot produce on its own. Our high-dose supplement contains 500 mg of L-Tryptophan, perfect for efficient absorption and utilization in the body.

Brain

L-tryptophan is found in brain regions that are important for controlling sleep, mood, and behavior. The brain is the body's central control organ and regulates numerous vital functions.
Blood

L-tryptophan circulates in the blood to reach various tissues. Blood transports oxygen, nutrients, and signals to all organs, ensuring their optimal function.
Muscles

As a component of proteins, L-tryptophan is found in muscle tissue. Muscles are responsible for movement, strength, and body stabilization.
Digestive tract

L-tryptophan is absorbed in the intestine, where it is part of the digestive processes. The digestive tract is crucial for nutrient absorption and supplying the body with energy.
Brain
Blood
Muscles
Digestive tract

Harald Pfeffer, MD

Inspired by his rescue as a child, Harald Pfeffer dedicated himself to medicine. In 1976, he opened his own practice, which he handed over in 2003 to remain true to his vision "Health belongs in the world, not within four walls". With Vitabay, this vision became reality. All our products meet the standards of a medical device and are the result of over half a century of medical knowledge, research, and development. With his own patents, products, and formulas, he shapes not only Vitabay but the entire supplement industry.

FAQ

Yes, our L-Tryptophan is 100% vegan and contains no animal ingredients. We place great importance on offering a product that is suitable for all diets.
The recommended daily dose is 1 tablet (500 mg). A pack of 120 tablets will last for a full 120 days when taken daily.
No, our L-Tryptophan is free from colorants, preservatives, and fillers. We use only high-quality and pure ingredients to offer you a natural product.
Please store the product in a cool, dry, and dark place to preserve its quality and shelf life. Make sure to keep it out of reach of small children.
Our L-Tryptophan stands out due to its highest purity and transparent production without additives. You receive a product that meets strict quality standards and has been comprehensively tested for your safety. Your health is our top priority.