Keystone RX - Vitamin B-12 / Cyanocobolamin 500 mcg

We understand that sometimes you may have concerns about a supplement you have purchased from us. While we strive to provide high-quality products and excellent customer service, we also want to ensure clarity about our return policy.Please note that all supplement sales are final. This means that once you have purchased a supplement from us, we cannot accept returns or provide refunds, unless there was a mistake on our part with the order fulfillment. However, we are more than happy to talk to you about any concerns you may have regarding your purchase.