What's clear: if you experience what appears to be accelerated aging, with deepening wrinkles, increased sagging, or loss of firmness after starting GHK-CU, you should pause your protocol and reassess
Interestingly, recent studies have proposed that DNA methylation can lead to the exclusion of a histone variant (H2A.Z), preferentially located at active gene promoter 36,37
Injectable glutathione may sound appealing as a quick fix for skin lightening or general glow but scientific evidence does not support its effectiveness , and risks are real and significant
Although in our study roGFP2 expressed in the cytosol or in the plastid exhibited reduced fluorescence intensity upon AITC treatment, it is currently not known if AITC can hijack glutathione only in the cytosol and therefore interrupt the nuclear import, or is able to deplete different pools at the same time