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2017, www.ncbi.nlm.nih.gov/pmc/articles/PMC5549431/, Pizzorno, Joseph

A: The ampoules should be kept below 25C and protected from light to preserve the solution's effectiveness and shelf life

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Its small size confers favorable physicochemical properties for solubility, stability, and intranasal or subcutaneous delivery, but also raises questions about specificity that are common to short peptides in vivo proteolytic stability, off-target binding, and minimum receptor recognition motif identification all require additional characterization that the published literature does not yet fully provide

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They describe what is being studied , not proven benefits, approved uses, or promised results