Healing also depends on collagen remodeling, fibroblast activity, vascular signaling, inflammation control, progressive loading, adequate protein intake, sleep, and correction of the movement pattern that caused the injury
But you also get creatine from foods
Peptides Uncovered: What They Really Are A short chain of amino acids bound to a copper ion, peptides are a naturally occurring compound found in human plasma, saliva, and urine
There are no human clinical trials, so its safety is unknown
And what should you know about the injectable version of this peptide
Interestingly, HGF also reduces a caspase-independent ischemic neuronal cell death by preventing apoptosis-inducing factor (AIF) translocation downstream of poly(ADP-ribose)polymerase 1 (PARP1) and p53 (Cregan et al., 2004