Tag: Peptide stability

While it may seem counterintuitive, peptides in a lyophilized, or powdered, form are significantly more stable than their liquid counterparts. The short answer to "Do peptides in powder form need to be refrigerated?" is that refrigeration is not always necessary for short-term storage, but it is highly recommended for long-term preservation of potency and effectiveness.

According to scientific data on peptide stability, storage temperature is the single most critical factor determining a peptide's shelf life. Understanding the proper storage protocols is essential because, yes, peptides will go bad if not refrigerated, leading to a significant loss of potency and efficacy. This guide explores why this happens and how to protect your investment with proper handling.