Results demonstrated that GHK treatment reduced inflammatory cell infiltration, improved collagen deposition, and balanced MMP-9/TIMP-1 levels
There is no clinical evidence that glutathione can either lighten hair or reverse greying
However, like with any disease, prevention is better than a cure
Patients presenting with post-inflammatory hyperpigmentation from acne or sun damage, which is especially prevalent in South Floridas Fitzpatrick III through VI population, see meaningful tone evenness improvements alongside texture changes
[DOI] [PubMed] [Google Scholar] 19.Trier J.S., Szabo S., Allan C.H
Whatever you ingest travels through your gastrointestinal tract and gets absorbed in the same way as Codeage, Life Extension, and Doctor's Best