bpc-157 decreased demyelination Heal or Harm: Body Protective Compound-157 in the Gray Zone Multifunctionality and Possible Medical Application
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[PubMed] [Google Scholar] 76

A particular point for revealing and applying the concept of the counteraction of the isoprenaline-induced myocardial infarction in practice may be BPC 157s beneficial effect on a larger range of arrhythmias in addition to vessel occlusion-induced arrhythmias [14,15,16,17,18,19,20,21,22,23] (i.e., digitalis [8]-, neuroleptics [9]-, succinylcholine [7]-, potassium over-dose [6]-, lithium over-dose [22]-, bupivacaine [10]-, and lidocaine [11]- induced arrhythmias)

That is not how people use BPC-157

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Although there is no direct evidence of a causal role of CD38 in neurodegenerative diseases, as discussed above, CD38 is emerging as a key enzyme involved in inflammageing and senescence 45,105,106 , which are strongly associated with neurodegenerative diseases 124,128,168,169

Yes, peptides can generally be used with retinol in skincare routines
