FAQ

The PeptidePen is a precision autoinjector designed for subcutaneous peptide administration. It features a calibrated dosing dial, ultra-fine needle tips, and medical-grade materials — giving you clinical-level accuracy at home.

The PeptidePen is compatible with most subcutaneous peptide compounds including GLP-1 agonists, BPC-157, TB-500, CJC-1295, and others. Always consult a healthcare professional before beginning any peptide protocol.

All orders are processed through our secure Shopify store. Click any "Shop Now" or "Buy Now" button on the site to be taken directly to checkout. We accept major credit cards and other standard payment methods.

Standard shipping typically takes 3–7 business days. Expedited options are available at checkout. All orders are shipped discreetly with tracking provided via email.

Yes. Our Starter Kit includes the PeptidePen Pro, replacement cartridges, needle tips, and a full setup guide. It's the best option if you're new to peptide administration.

We accept returns on unopened, unused products within 30 days of delivery. If you received a defective item, contact us at our contact page and we'll make it right.

Our products are sold as research and general-use delivery tools. They are not FDA-cleared medical devices. PeptidePen Co. does not provide medical advice. Always consult a licensed healthcare provider before using any peptide compound.