NAD+

Working with lyophilized research peptides starts long before the vial is opened. Every compound in the Upgrade Peptides line is manufactured to a high purity standard and verified through independent third-party lab testing, so researchers can trust that what's on the Certificate of Analysis matches what's in the vial.

Reconstitution should always follow proper laboratory protocol.

Bacteriostatic water is the standard diluent for reconstituting lyophilized peptides. Its 0.9% benzyl alcohol preservative allows controlled, repeated access to a single multi-dose vial, helping protect the solution from contamination across a research cycle. Sterile technique, correct dilution ratios, and proper cold storage after reconstitution are what separate a reliable result from a compromised sample.

Every Upgrade Peptides product ships with full lot documentation, including batch numbers and quality-testing details, so researchers can trace exactly what they received back to its source. This traceability, combined with third-party verification, is central to how we approach quality across the entire catalog.

All products listed on this site are intended strictly for laboratory research use and are not for human or veterinary consumption. If you have questions about handling, storage, or reconstitution for a specific product, our team is available to help.