According to § 5 TMG

Kollagen Institut
Thomas Schroeter
Streustr. 70
13086 Berlin

Note: This is not a return address! Please use our online returns process for returns. You can find it here.

Note: We do not offer any form of stock sale. Please only use our online shop to purchase our products.

represented by: Dr. Thomas Schroeter

Contact: Telephone: 0163-8784941, email: 

Sales tax identification number according to §27 a Umsatzsteuergesetz:


Responsible for the content according to § 18 Abs. 2 MStV:

Dr. Thomas Schroeter
Streustr. 70
13086 Berlin

Alternative Dispute Resolution:

The European Commission provides a platform for out-of-court online dispute resolution (OS platform), available at