at 80C, possibly longer, though some gradual degradation (like deamidation or oxidation) may still occur over time
The main reason, as you mentioned, is that it is a source from dairy, and there are a whole bunch of reasons why that can be problematic in the eyes of some practitioners
Antioxidants have a shelf life in your body
Therapeutic potential of the target on NLRP3 inflammasome in multiple sclerosis
Indeed, GLP-1R has been matched with Glucagon receptor agonist in unimolecular agonist (SAR425899, Sanofi, Paris, France) and preclinical studies showed that decreased bodyweight in diet-induced obese mice and decreased glucose levels in db/db mice [134]
This ensures each peptide is properly dissolved and stable before you consider how to combine tesamorelin and retatrutide