O'Dwyer PJ, Hamilton TC, LaCreta FP, Gallo JM, Kilpatrick D, Halbherr T, Brennan J, Bookman MA, Hoffman J, Young RC, Comis RL, Ozols RF: Phase I trial of buthionine sulfoximine in combination with melphalan in patients with cancer
Niemel, Nivukoski, and colleagues at Seinjoki Central Hospital published data from over 22,000 adults showing that alcohol intake raises GGT in a roughly linear fashion
Some users have reported issues like anxiety, fatigue, and changes in heart rate, but these are just anecdotal accounts
Some people even believe that it helps to slow the ageing process
Cycle time values were obtained from a QuandStudio 6 Flex qPCR machine (Thermo Scientific, Leiden, The Netherlands)
If you want the proven benefits discussed in the research, you must specifically look for "GHK-Cu" (or its alternative name, Copper Tripeptide-1) on the ingredient list