Tryptophan

L-tryptophan is one of the eight important essential amino acids.

Buy 3 containers, get 4th one free of charge

€17.95

120 Capsules

(€267.91/kg, €0.15/Capsule) incl. VAT plus Shipping costs

Delivery time 1-3 days

Pharma central no. (PZN): 18401840

Dietary supplements
with L-tryptophan

Tryptophan by Dr. Alexander Michalzik M.D.
L-tryptophan is one of the eight important essential amino acids.

As an amino acid, L-tryptophan is important for many processes in the body.

Suitable for vegans & vegetarians!

Biotikon - What makes us Special:

First company in the world to consistently use no additives in the capsule filling
Own production for over 20 years
Owner-managed company based in Germany
no investment companies
40 years of experience in plant science
Ultra-clean premium extracts of the highest quality
Capsule shells free of PEG (polyethylene glycol) and carrageenan
Made in Germany
Highest standard in food safety: HACCP & ISO 9001
Sustainable, plastic-free shipping
Fast delivery
Own plantation project
Support of social projects
Highly professional analysis laboratory
Team of doctors and alternative practitioners
Personal advice hotline

Made in Germany

Tryptophan by Dr. Michalzik is subject to strict examinations of German supervisory authorities. It is manufactured by use of gentle production technologies without heat or additives in the capsule filling and without the use of processing agents which are not required to be mentioned on the packaging.

No industrially produced silicic acid (silicon dioxide) flow aid.
Biotikon does not use silicon dioxide or silicic acid (SiO₂, known as E551) as a flow aid. The foundation for product testing "Stiftung Warentest" states that those may contain nanoparticles. Silicic acid or silicon dioxide in dietary supplements has been discouraged. Bio Suisse has terminated approval of silica or silicon dioxide. Silica from horsetail is not to be confused with this industrially produced silica.

No Aluminum Contained
A large number of nutritional supplement providers use aluminum as a sealant for cans. During the sealing process an aluminum foil is strongly heated by a high frequency electromagnetic field. We deliberately do not use this method!

Without talcum!
The release agent and lubricant talcum which is used for manufacturing of tablets or capsules can contain asbestos fibers. Biotikon completely dispenses with the use of release agents and lubricants in their capsule production.

Fresh Products!
From the date of sale all of our products have a long lasting shelf life. This is possible because we process in house.

Food Safety HACCP
Biotikon products are manufactured in accordance with legal requirements and in compliance with the HACCP concept in order to ensure food safety.

Please note: With each purchase, you are also automatically supporting chosen social projects. Further information can be found in our blog under Social Engagement

Ingredients per Daily Serving Size, 1 capsule:

L-Tryptophan

450 mg

Ingredients: L-Tryptophan, capsule shell Hydroxy-propyl-methyl cellulose*

* made from vegetable cellulose

Purest Quality from Biotikon^®

Pure substances without additives or fillers in the capsule filling
Gluten-free, lactose-free and gelatine-free
Information about residue control: please contact us
Packaging made of PET, no plasticisers
Without animal testing
We deliver fresh products

Serving Size:
Adults take 1 capsule per day approximately 30 minutes before bedtime.

Package contents:
120 capsules, each capsule contains 450 mg L-Tryptophan.

Do not take with anti-depressants or without consulting your physician first.

Storage: Keep cool & dry, protect from light exposure.

Important Note: The recommended daily dose should not be exceeded. Nutritional supplements are not intended to be a substitute for a varied and balanced diet or a healthy lifestyle. Children, pregnant women, and nursing mothers should consult with a doctor before using this product. Keep out of reach of children.