Research peptides with the paperwork to prove it.

A lot-specific report from an independent laboratory confirming a compound's identity, purity, and net peptide content — typically by HPLC and mass spectrometry. Every product we ship links to its current batch COA.

No. The full catalog, all certificates, and checkout are open — guest checkout is the default.

Sealed, lyophilized vials in protective packaging with tracked delivery. Orders are typically processed within 24 hours on business days.

Unopened (lyophilized powder): keep vials sealed, dry, and away from light. A freezer at −4°F (−20°C) is the standard for long-term storage (months to years); a refrigerator at 36–46°F (2–8°C) is fine for shorter periods. Brief time at room temperature during shipping does not harm lyophilized peptides.

After reconstitution: stability drops sharply once a peptide is in solution. Refrigerate at 36–46°F (2–8°C), label the vial with the date, and plan around roughly a 4-week window when reconstituted with bacteriostatic water. Only reconstitute what a protocol needs.

Avoid: repeated freeze–thaw cycles, shaking (swirl gently instead), direct light, and humid environments. Each COA lists the recommended protocol for that specific compound.

All products are supplied strictly for in-vitro laboratory research. They are not approved for human or veterinary use, and are not for consumption, diagnosis, or treatment of any condition.