According to the Futurederm blog, it might be able to improve wrinkles when combined with other amino acids, glycine and leucine An essential amino acid that's also a key building block of collagen and elastin
You wont go back to your original skin colour even if you stop taking these supplements, however, there is a tendency for you to be tan or darken your skin if you expose yourself to sunlight and other harsh elements
Although approximately 1 in 1500 patients exhibit signs of chronic liver injury in long-term prophylactic therapy, acute liver injury due to NFT is quite rare, with approximately 0.3 cases per 100,000 prescriptions (LiverTox 2020)
How does BPC-157 compare to SSRIs for depression
Some patients also use it proactively during allergy season or periods of high air quality concern
doi: 10.3389/fcell.2023.1104393 19 GholamzadA.SadeghiH.Azizabadi FarahaniM.FarajiA.RostamiM.KhoncheS.et al