US Privacy Policy

MUSCLYNE Information

Privacy Policy

Last updated: August 2026. This policy explains what information we collect from visitors and customers of our US store and what we do with it.

Information We Collect

Order information: name, email, shipping and billing address, phone number, and items purchased.
Payment information: handled directly by our payment processors — we don't store your full card details ourselves.
Device and usage information: browser type, pages viewed, and general location, collected automatically.
Communications: anything you send us directly, like support emails.

How We Use It

To process and ship your order, and to contact you about it
To respond to questions or support requests
To improve our store, products, and marketing
To send marketing emails, but only if you've opted in — you can unsubscribe anytime

Who We Share It With

We share the minimum information necessary with Shopify (our platform), Printful and other production partners (to manufacture and ship), payment processors, shipping carriers, and analytics providers. We do not sell your personal information to third parties.

Cookies

We use cookies to keep your cart working, remember preferences, and understand site traffic. You can control cookies through your browser settings.

Your Choices

Depending on where you live, you may have rights to access, correct, or delete the personal information we hold about you. To make a request, email us at the address below.

Who Controls This Data

MUSCLYNE is operated by Fabian Stolle, an individually-owned business based in Germany (Karlstraße 5, 79410 Badenweiler). Your data may be processed outside the United States as a result.