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For optimal storage, keep lyophilized (powder) research peptides frozen for long-term preservation or refrigerated at 2–8°C (36–46°F) for short-term storage. Store vials away from direct light and minimize repeated freeze-thaw cycles to help preserve product quality.

New to research peptides? Purchase the eBook for $10.00 to learn the basics in a clear, easy-to-understand format and get instant access after checkout.