Support, Returns & Refunds

Help & support


Returns & refunds

We offer a no questions asked returns and exchange policy on our range of MAF Supplements. Please email and we will provide you with an RMA reference, a return address and a full credit of the purchase price.

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. To complete your return, we require proof of purchase.

You will be responsible for paying for your own shipping costs for returning your item. 

We act as an Amazon affiliate for all non-supplement products on this store. Please contact Amazon directly for all returns and support information.


Product enquiries

If you have any questions about our MAF Supplements or any other MAF product please email


Contact information

Call (415) 636 9898


Snail Mail
Please do not return any products to our office address.

Maff Fitness USA, LLC
795 Folsom St
Floor 1
San Francisco CA 94107
United States