google scholar glutathione Frontiers Glutathione as a skin whitening

This means that even after many cell divisions, the telomeres at the ends of chromosomes remain maintained, and new telomeres may be added to the ends of DNA molecules

BPC-157 interacts with the bodys growth factors to promote angiogenesisthe formation of new blood vesselsand accelerate healing in muscles, joints, tendons, and even the gastrointestinal tract

10.1016/j.ccell.2019.04.002 54 HuZ.MiY.QianH.GuoN.YanA.ZhangY.et al (2020)

Procainamide and IM25 inhibited the activity of DNMT1 by reducing the affinity for its two substrates: SAM and hemi-methylated DNA, which is consistent with the inhibition mechanism of procaine