l-carnitine transports fatty acids into mitochondria function Metabolism: The carnitine shuttle and acid metabolism (practice) Full article: Carnitine: Its Crucial
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doi: 10.1158/2159-8290.CD-15-0583 10 PellegrinoMDel BufaloFDe AngelisBQuintarelliCCaruanaIde BillyE

K.ChenH.et al (2013)
Osteogenic effect of a gastric pentadecapeptide, BPC-157, on the healing of segmental bone defect in rabbits: A comparison with bone marrow and autologous cortical bone implantation

It promotes: amino acid uptake ribosomal protein production muscle fibre hypertrophy IGF-1 also activates satellite cells, which are muscle stem cells
