A comprehensive study of HCG stability demonstrated that temps above 77f (25c) destroy the HCG molecule:
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I realize this is probobly wishful thinking for UGL, but this is the type of highly temp sensitive peptide that needs to be stored in controlled temps and shipped with a cool pack.
At the least, I'd stick to buying from a fresh batch in the winter, consider express shipping, to get it in the best possible condition.
PH is very important after reconstitution and needs to be as close to 7 as possible, Sodium Chloride BAC also helps keep it from degrading after reconstitution.
The FDA doesn't say store at room temperature, but *controlled room temperature". When shipped it has stickers to determine if it's been exposed to temps of 90f or above, and discarded if it has.
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