The participants were instructed to consume the supplements once a day with their main meal
In-vitro studies have reported that GHK-Cu can decrease the expression and activity of certain MMPs (like MMP-1 and MMP-2) while increasing the expression of TIMPs (TIMP-1, TIMP-2)
Others take 13 days
GHK-Cu jest peptydem, ktry zosta odkryty przez badaczy ju w 1973 roku
Balani, J., Hyer, S., Johnson, A
To achieve this, cells were fixed with 4% paraformaldehyde (P0099-100ml, Beyotime, Shanghai, China), permeabilized, stained with 0.1% crystal violet (G1064, Solarbio, Beijing, China), and measured using a plate reader (Molecular Devices) through spectrophotometry after the cells were dissolved with 10% acetic acid (A298827-500ml, Aladdin, Shanghai, China)