The key is choosing the peptide that matches the level of support and healing a person wants to achieve
Inflammopharmacology 7:114 Lovric-Bencic M, Sikiric P, Hanzevacki JS, Seiwerth S, Rogic D, Kusec V, Aralica G, Konjevoda P, Batelja L, Blagaic AB (2004) Doxorubicine-congestive heart failure-increased big endothelin-1 plasma concentration: reversal by amlodipine, losartan, and gastric pentadecapeptide BPC157 in rat and mouse
Thats an area where the research is thinner, but early animal studies show some nerve regeneration activity, which matters for dogs recovering from IVDD or spinal trauma
This peptide stimulates the neurotransmitters in the brain to fire efficiently
(2021) "MOTS-c reduces myostatin and muscle atrophy in aged mice." Published in Aging Cell