Lyophilized Peptide Vials

Freeze-dried peptide vials — the standard format for research peptides. Lyophilization removes the water, so a sealed vial stays stable at room temperature and ships without a cold chain. Reconstitute with bacteriostatic water before use to set the concentration you need.

Available lyophilized vials

Vial or injection pen?

• Flexibility — you choose the reconstitution volume, so you control the concentration and the dose.
• Shelf life — unopened lyophilized powder keeps far longer than a reconstituted solution.
• Value — generally the lower cost per milligram.
• Extra steps — requires bacteriostatic water, syringes and basic reconstitution technique.

Prefer something ready to use out of the box? See the injection pen range.

All products are supplied for laboratory research use only. Not for human or veterinary use.