The Purest
Peptides on Earth

Our peptides are sold exclusively for scientific research and laboratory use. They are not intended for human or veterinary consumption, and are not approved by the FDA for therapeutic use. Purchasers must be 18+ and agree to our terms of service confirming research-only use.

Every order includes the lyophilized peptide vial(s), a digital Certificate of Analysis (CoA) from our third-party laboratory showing purity results, HPLC data, mass spectrometry confirmation, endotoxin results, and sterility testing.

Lyophilized (freeze-dried) peptides should be stored at -20°C in a freezer, protected from light and moisture. Once reconstituted, store at 4°C and use within 30 days. NAD+ and GHK-Cu are especially sensitive to light — keep them in the dark.

High-Performance Liquid Chromatography (HPLC) is the gold standard method for measuring peptide purity. It separates the compound from any impurities and measures their concentrations precisely. Combined with mass spectrometry (MS), which confirms the exact molecular weight and sequence, it provides the most reliable purity verification available.

We ship to most countries. International shipping typically takes 7–14 business days. Customers are responsible for understanding and complying with their local laws and regulations regarding importation of research compounds. All packages are shipped discreetly.

Bacteriostatic water (BW) is sterile water containing 0.9% benzyl alcohol, which prevents bacterial growth in reconstituted peptide solutions. It is available at most pharmacies and online research supply companies. Always use a sterile needle and syringe when reconstituting — never contaminate your peptide vial.