Over the past 20 years, a few dozen preclinical studies (meaning research conducted in animals or cells and not in human trials) have yielded potentially promising data suggesting that the peptide can fight inflammation and promote protein synthesis and angiogenesis (the fancy scientific term for the process by which your body produces new blood vessels)
For general supplementation in at-risk groups (vegans, older adults), 25100 micrograms daily or 2000 micrograms weekly is typically sufficient
Avoiding areas with existing lumps, scars, or skin abnormalities is crucial for consistent absorption of the medication
doi:10.1038/nature13198 (PMID 24717514) Kannt A, Rajagopal S, Kadnur SV, et al
Divide the peptide amount by the desired concentration to calculate the water volume
So, in conclusion, theres promising biological effects