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Proper storage significantly extends peptide stability and preserves product integrity. Here's how to handle both lyophilized powder and reconstituted solutions correctly.
The Basics
Proper storage significantly extends peptide stability and preserves product integrity. Lyophilized (powder) peptides should be stored at -20°C for long-term stability, or refrigerated (2-8°C) for shorter-term use.
Once reconstituted, solutions should be kept refrigerated at all times and used within the recommended window — typically 2-4 weeks depending on the compound.
Avoid repeated freeze-thaw cycles, direct light exposure, and temperature fluctuations, all of which can degrade peptide integrity over time.
Store at -20°C long-term, or 2-8°C refrigerated for shorter-term use.
Keep refrigerated at all times; use within the recommended window.
Direct light exposure and temperature fluctuations degrade stability.
All Peptide Active orders ship with cold-chain packaging where required.
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