Roessler, C., Tting, C., Meleshin, M., Steegborn, C
GHK-Cu can cause injection site reactions due to the copper peptides local irritation effect
This dynamic suggests a future where personalized medicine could play a pivotal role, tailoring treatments to individual patient profiles
Communication between the GM and the CNS occurs via the microbial-metabolite pathway (short-chain fatty acids, secondary bile acids and tryptophan metabolites) and also via microbial production of neurotransmitters ( e.g., Candida , Escherichia, Enterococcus and Streptococcus serotonin , Bifidobacterium and Lactobacillus GABA, Lactobacillus acetylcholine) [51,56]
One study of a 2% glutathione lotion applied twice daily showed significant pigmentation reduction in 10 weeks