what does taking glutathione do 14 Benefits for Your Body and Health Benefits of Glutathione for Skin

BPC-157 is not FDA-approved as a medical treatment

[28] Summary of the role of glutathione as a skin-lightening agent While there is no published data for intravenous glutathione, the results of the three randomized controlled trials mentioned above have provided grade Ib and 2b evidence in favour of the skin-lightening effects of topical and oral glutathione, with no significant adverse effects [Table - 1]

BPC-157 and Recovery Support in Research Models Preclinical animal studies using induced injury models have examined the role of BPC-157 in tissue recovery processes

However, for this combination one should take a proper consultation with your doctor

These are the prostacyclin, nitric oxide, and endothelin pathways

PMID 29370152