For more lasting changes (especially with skin tone or detox), a series of treatments over several weeks is typically recommended
Cold solutions can cause the peptide to precipitate improperly
And then, so the couple of questions that come to my mind is you know, I'm, I'm a, also a big believer, obviously it sounds like it's doing something, but I'm also a big believer that like nature has a very a method for its madness
Eur J Endocrinol (2003) 148(4):38993
The good and bad of Nrf 2: an update in cancer and new perspectives in COVID-19
Wang Y, Kuang S, Li K, Chen S, Yang M, Deng K, et al