Support Requests

If you have any questions, our support team is available to assist you quickly and reliably.

You can contact us directly here: Contact Us


IronMaxx® Nutrition GmbH & Co. KG
Wegelinstr. 15
50354 Hürth

Phone: +49 (0) 2233 / 7191-0


Email: service[at]

CEO: P. Kruczkowski

Register Court: Amtsgericht Köln
Register Number: 79513

VAT-ID: DE815911112

IMPORTANT NOTICE: Do not use the following account number for payment of purchase on account orders! The correct bank details will be sent by Klarna after the order in a separate email. Thank you.

Bank Information

Account owner: IronMaxx® Nutrition GmbH & Co. KG
Account: 1900303742
Bank number: 37050198
Bank name: Sparkasse Köln Bonn
IBAN: DE28370501981900303437

Account Holder: IronMaxx® Nutrition GmbH & Co. KG
Account: 0503522500
Bank Code: 37040044
Bank: Commerzbank
IBAN: DE27370400440503522500

You can reach our customer service for questions, complaints, and grievances at: Phone: +49 (0) 2233 / 7191-0 and by email at service[at] For inquiries, you can also use the contact form on our website.