Your Questions, Answered

  • MSPRS LLC is your safe, convenient, and private online source for high-purity research peptides. Our quality products and exceptional service set us apart from others on the market. We use those high standards to bring you the best deal for your research needs.

  • You can reach us anytime via our support email, support@mspeptideco.com. We aim to respond quickly—usually within one business day. Our hours of operation are M-F 10AM-5PM CST.

  • Delivery typically takes between 5-7 business days.

  • There is a $10 flat fee for shipping on all orders.

  • If you have any issues with your order please reach out to our support email support@mspeptideco.com . We typically respond within one business day. Our hours of operation are M-F 10AM-5PM. CST.