This may be why, if you are looking for immune support, a whey protein concentrate might be a better choice
What Animal and Cell Models Cannot Prove Animal and cell models can show biological signals, dose-response patterns, and mechanistic hypotheses, but they cannot prove that a peptide produces the same benefit in people
A preliminary analysis of a dhar2 mutant reported that although DHA was somewhat increased compared to Col-0, GSSG levels were similar in the two lines (Yoshida et al., 2006)
The clinical evidence base supports its use as a tool for maintaining antioxidant status, supporting liver and immune function, and reducing oxidative burden, particularly in individuals whose endogenous production is compromised by age, chronic stress, illness, or inadequate nutrient precursor availability
10,11 Nasal Administration and Cognitive Decline GHK-Cu has been of interest for topical use for aging for years
Effect of tethered sheet-like motif and asymmetric topology on hydrogelation of star-shaped block copolypeptides