It is concluded that earlier trials are of short duration, on small sample sizes and did not document patient satisfaction, duration of depigmenting effect or need for repeat treatments
What should I do if a GHK-Cu injection site becomes red or swollen
Early pharmacokinetic studies suggested that when standard, unprotected glutathione was ingested, it was rapidly cleaved into its constituent amino acids (glutamate, cysteine, and glycine) by digestive enzymes like $\gamma$-glutamyltransferase and harsh stomach acids
And if we go back to the previous study we looked at, we can see researchers found it is NOT possible to increase circulating glutathione to a clinically beneficial extent by the oral administration of glutathione. As such, from what weve seen from all the research - as of today glutathione supplements may not be worth buying
Stack NAD+ or Sermorelin with your GLP-1 refill