The concentration of these peptides in human plasma declines with aging past the late teenage years and this decline exceeds 60% by the age of 60. CAIS2 is a pro-repair, pro-collagen serum that contains a high 2% concentration of GHK and GHK-Cu to target various signs of skin aging including visible textural damage, uneven tone and visibly enlarged pores while promoting general skin health and radiance
G6PD deficiency can be life-threatening, especially in newborns, leading to bilirubin-induced neurological injury and bilirubin encephalopathy (kernicterus) and even to death 10,11,12,13,14,15
A 6-week protocol at 0.25 mg daily requires approximately 10.5 mg, meaning two to three vials covers a standard cycle
Individual factors like baseline gut health, genetics, and medication sensitivity determine who develops this side effect