I have placed multiple orders with Qi Supplements because I wanted a more convenient, US-based supplier of peptide products. At least a 3rd of my orders arrive literally months after, or not at all. The customer service says they'll follow up, but never do. They asked me to substitute a product for an equivalent (their brand) after months of not receiving what I ordered, and the substitute still hasn't even come. The worst part is that the products all say "In stock, ready to ship" and that is a blatant and direct lie. I told them to update their product status, but they never have. DO NOT TRUST THESE GUYS. They don't have the product in stock. They will take your money and not ship anything to you.