IntelligentCellular WellnessSupport

Peptides are short chains of amino acids that act as signaling molecules in your body. They communicate with cells to trigger specific biological responses, from tissue repair to hormone optimization. Our peptides are designed to support your body's natural processes at the cellular level.

Yes. All SubQRx peptides are synthesized in FDA-registered facilities with 99%+ purity verified through third-party HPLC testing. Every batch comes with a Certificate of Analysis (COA) documenting exact purity levels and composition.

Unreconstituted peptides should be stored in a cool, dark place or refrigerated for extended shelf life. Once reconstituted, store in the refrigerator at 2-8°C and use within 30 days for optimal potency.

We offer free express shipping on all orders over $150. Orders are processed within 24 hours and shipped in temperature-controlled packaging to maintain peptide integrity. Domestic orders typically arrive within 2-3 business days.

Currently, we ship to the United States, Canada, UK, and select European countries. International orders may be subject to customs duties and import regulations in your country. Contact us for specific availability.

We offer a 30-day satisfaction guarantee. If you're not completely satisfied with your purchase, contact our support team for a full refund or exchange. Unopened products in original packaging qualify for returns.