When you buy direct from Perricone MD it is almost impossible to get a refund. The Lifting Serum caused a bad skin reaction on my face. I contacted Perricone from my logged in account, requesting a refund. The reply asked me several questions and wanted an uploaded photo. I did what they asked. They gave me a run around about how they were reporting the problem and never got back to me. Almost any store would refund your money without questions if you had a bad skin reaction. If you want a supplier that stands behind their product, do not buy on this site.