After completing your purchase, you will receive an email confirmation that your order has been placed. All orders require 7-10 working days to process. Once your order has been processed, you will receive a notification that your M-Chitosan mask(s) have been delivered to your designated Circle K store. Simply bring your confirmation and pick up your M-Chitosan mask(s).
Our M-Chitosan masks are tested using washing machines. Our test reports indicate that after 100 machine washes, the masks remain 99.9% antibacterial. This test, however, does not guarantee that the M-Chitosan mask will retain its shape. With that in mind, we recommend hand washing the mask with cold water and mild detergent to maximize its performance.
M-Chitosan masks are functional accessories. Our masks are meant for daily use and is not a surgical mask. Surgical masks are used by medical professionals. By choosing M-Chitosan, you are choosing a sustainable alternative to disposable masks and ensuring supplies for frontline medical workers are met.
Unfortunately, due to the nature of our product, we cannot accept returned goods. Thank you for your understanding.