This hypothesis is consistent with the idea that glutathione is a mechanism for cysteine storage [12], but also helps explain the reason for the -glutamyl cycle and the reason for the short half-life of hepatic GSH
The amount, the number of shots, the length of treatment, and the persons skin type all affect the effects
How is GHK-Cu Applied Topically
[14] Reports of systemic skin lightening with GSH have appeared with increasing frequency on social media, and clinics advertise it online in many countries (Africa, the USA, Canada, Mexico, etc.)
Its part of why the formula doesnt feel thick or heavy
Evens out skin tone for a naturally flawless look