ORDERED BY 5 PM, DELIVERED 
FREE SHIPPING FROM CHF 150
BASED IN SWITZERLAND
PURE Tryptophan Capsules
PURE Tryptophan Capsules is backordered and will ship as soon as it is back in stock.
- Rare and essential amino acid
- 250 mg of pure tryptophan per capsule
- Vegan & gluten-free
- No additives – contains only L-tryptophan in an HPMC capsule shell
- Lab-tested for heavy metals
- Small capsules, easy to swallow
- Contents: 90 capsules / servings
PURE Tryptophan Capsules – An Essential Amino Acid
Tryptophan is an essential amino acid and serves as a precursor to various substances produced by the body. PURE Tryptophan Capsules by Edubily provide you with 250 mg of pure L-tryptophan per capsule – with no additives or fillers.
Tryptophan as a biochemical precursor
Tryptophan is one of the rarer amino acids found in proteins – but it often plays a crucial structural or functional role there. For example, tryptophan and tyrosine residues help anchor membrane proteins stably in the cell membrane. Together with other aromatic amino acids, tryptophan is also involved in specific interactions between proteins and glycans – an aspect of particular interest in cell communication and immune response.
Frequently Asked Questions & Answers from Edubily
What is the difference between tryptophan and L-tryptophan?
L-tryptophan is the correct chemical name, tryptophan is the short form.
Why do your capsules contain only 250 mg, while others often have 500 mg?
In dietary supplements in Germany, lower tryptophan dosages are legally used than in medicinal products.
When should you not take L-tryptophan?
If you are taking medication or have existing health conditions, you should seek medical advice before taking L-tryptophan.
Nutritional Values
| Content | per serving (= 1 capsule) |
| L-tryptophan | 250 mg |
Ingredients
L-tryptophan, hydroxypropyl methylcellulose (capsule shell).
Recommended intake: Swallow 1 capsule daily with sufficient liquid.
Notes: Do not exceed the stated recommended daily dose. This product is not a substitute for a balanced and varied diet or a healthy lifestyle. Keep out of reach of small children. Store in a cool, dry place.
Quality & Safety to the Highest Standard
Edubily places great importance on developing and manufacturing products on a scientifically sound basis. Their production takes place at experienced partners in Germany and Austria, who are regularly checked without prior notice and certified according to IFS Food and HACCP. This means Edubily meets strict hygiene and safety requirements. In addition, all products are tested again in independent laboratories for factors such as heavy metals, nutrient levels, and possible contaminants. Edubily's goal is not simply to offer any dietary supplements, but safe and effective ones that support health and well-being through carefully designed formulas and continuous development. This allows fitness athletes and health-conscious people to be confident they are getting a high-quality and responsibly designed product.
PURE Tryptophan Capsules
PURE Tryptophan Capsules is backordered and will ship as soon as it is back in stock.
- Rare and essential amino acid
- 250 mg of pure tryptophan per capsule
- Vegan & gluten-free
- No additives – contains only L-tryptophan in an HPMC capsule shell
- Lab-tested for heavy metals
- Small capsules, easy to swallow
- Contents: 90 capsules / servings
PURE Tryptophan Capsules – An Essential Amino Acid
Tryptophan is an essential amino acid and serves as a precursor to various substances produced by the body. PURE Tryptophan Capsules by Edubily provide you with 250 mg of pure L-tryptophan per capsule – with no additives or fillers.
Tryptophan as a biochemical precursor
Tryptophan is one of the rarer amino acids found in proteins – but it often plays a crucial structural or functional role there. For example, tryptophan and tyrosine residues help anchor membrane proteins stably in the cell membrane. Together with other aromatic amino acids, tryptophan is also involved in specific interactions between proteins and glycans – an aspect of particular interest in cell communication and immune response.
Frequently Asked Questions & Answers from Edubily
What is the difference between tryptophan and L-tryptophan?
L-tryptophan is the correct chemical name, tryptophan is the short form.
Why do your capsules contain only 250 mg, while others often have 500 mg?
In dietary supplements in Germany, lower tryptophan dosages are legally used than in medicinal products.
When should you not take L-tryptophan?
If you are taking medication or have existing health conditions, you should seek medical advice before taking L-tryptophan.
Nutritional Values
| Content | per serving (= 1 capsule) |
| L-tryptophan | 250 mg |
Ingredients
L-tryptophan, hydroxypropyl methylcellulose (capsule shell).
Recommended intake: Swallow 1 capsule daily with sufficient liquid.
Notes: Do not exceed the stated recommended daily dose. This product is not a substitute for a balanced and varied diet or a healthy lifestyle. Keep out of reach of small children. Store in a cool, dry place.
Quality & Safety to the Highest Standard
Edubily places great importance on developing and manufacturing products on a scientifically sound basis. Their production takes place at experienced partners in Germany and Austria, who are regularly checked without prior notice and certified according to IFS Food and HACCP. This means Edubily meets strict hygiene and safety requirements. In addition, all products are tested again in independent laboratories for factors such as heavy metals, nutrient levels, and possible contaminants. Edubily's goal is not simply to offer any dietary supplements, but safe and effective ones that support health and well-being through carefully designed formulas and continuous development. This allows fitness athletes and health-conscious people to be confident they are getting a high-quality and responsibly designed product.