Contact

Version v03. May 2026

E-mail support: support@niostem.com

Visitor's and return's address:

Mane Biotech GmbH
c/o Startplatz (4th floor)
Im Mediapark 5
50670 Cologne
Germany

Postal Address:

Mane Biotech GmbH
Stüttgerhofweg 1
50858 Cologne
Germany

Note on Returns: If you are returning a device for a 14-day refund or to cancel your Lease-to-Own subscription, please ensure you include your Order Number inside the package so we can process it quickly.