Glutathione serves as a first line of defense by preventing free radicals from forming and neutralizing those that do before they can damage healthy cells
The safety data, while reassuring, comes primarily from shorter-duration studies
What makes glutathione particularly special is its ability to regenerate other antioxidants like Vitamin C and Vitamin E
Results with GHK-Cu for hair follow a slightly different pace
Acta 1830 , 32673288 (2013)
[DOI] [PubMed] [Google Scholar] Zarinara AR, Mohammadi MR, Hazrati N, Tabrizi M, Rezazadeh SA, Rezaie F, Akhondzadeh S (2010) Venlafaxine versus methylphenidate in pediatric outpatients with attention deficit hyperactivity disorder: a randomized, double-blind comparison trial