Variability was observed in t max across the groups but with no apparent association with increasing hepatic impairment
Although superoxide anion and hydrogen peroxide are not particularly reactive they may synergize with specific factors, eg iron, generating potent free radicals such as hydroxyl radical, which may cause direct injury through alteration of vital cellular macromolecules (DNA, protein or lipids)
Compare Sermorelin by mechanism, evidence strength, expected timeline, side-effect profile, and whether its primary use case matches your goal
Neurochemistry International, 2011
IL-18, interleukin-18
It is not a drug, not a supplement, not a cosmetic and not a medical device