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I would take it to our local pharmacy who we have found more helpful than the vet office ...but it needs to be kept cool

doi: 10.1016/j.clinbiochem.2003.08.004

From a biochemical perspective, the peptides reported resistance to enzymatic degradation may be attributed to the presence of a disulfide bridge between cysteine residues, along with an N-terminal tyrosine substitution, which potentially supports its structural resilience under experimental conditions, such as in vitro digestion models

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Men generally have about 7-8 times more testosterone in their blood than women

Potential approval pathways Some currently unapproved peptides might eventually gain approval