Storing peptides correctly is essential for maintaining their quality and ensuring the best results. With proper storage habits, you can prevent early breakdown, avoid contamination, and keep your peptides reliable from the moment they arrive to the final dose. The following information will help you maintain optimal quality, maximize shelf life, and ensure the best results.
Short Term Storage
Once you receive your peptides, store them in the refrigerator at 2 to 8 °C for up to 45 days to maintain optimal stability. The vials come in a protective plastic container, so always keep them standing upright in that container and store them away from heat, light and moisture to help preserve overall quality.
Long Term Storage
If you need to store peptides for many months or even years, keep them in the freezer at minus 20 degrees Celsius or colder. Freezing slows down natural degradation and helps preserve potency for up to two years. Avoid repeated freezing and thawing. It can create condensation inside the vial and reduce potency and shelf life.
Storing Reconstituted Peptides (Disolved Liquid Form)
Only reconstitute peptides using bacteriostatic water, also known as BAC water. Bacteriostatic water contains sterile water and a small amount of benzyl alcohol, which helps prevent bacterial growth, keeping the peptide stable and reducing the risk of contamination. During reconstitution, do not vigorously shake the vial. Vigorous shaking can damage the delicate peptides, so instead, tilt the vial and swirl gently to mix the solution.
Storing Reconstituted Peptides
Once the peptides are mixed with back water, place the vial in the refrigerator to keep the solution stable. Warmth can break them down faster, so try not to leave reconstituted peptides out at room temp for more than an hour. Also, do not freeze reconstituted peptides. It may cause separation of the water and benzyl alcohol or form ice crystals that can damage the peptide and reduce its overall stability.
Use Within 30 to 45 Days
Reconstituted peptides gradually lose potency after mixing, so it is best to use them within 30 to 45 days for consistent and reliable results. Be sure to label the vial with the reconstitution date to help you track storage duration. Again, always keep them standing upright in the plastic container they were shipped in to optimize shelf life.
Conclusion
That’s everything you need to know to keep your peptides fresh, stable, and effective for as long as possible. A little care goes a long way in protecting their quality. We hope this guide helps you feel confident handling your products, and we wish you the best on your wellness journey.