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The peptide caused skin irritation but otherwise appeared to be safe
Use plain sterile water (SWFI) instead [3]

You do not need to take a massive dose once a week

Most reconstituted peptides remain stable for 28 to 60 days when refrigerated at 2 to 8 degrees Celsius using bacteriostatic water

The certificate of analysis should include the HPLC chromatogram, a mass spectrometry identity trace matching 5135.9 Da, and an endotoxin measurement below 5 EU per mg

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