The human peptide GHK (glycyl-l-histidyl-l-lysine) has multiple biological actions, all of which, according to our current knowledge, appear to be health positive
GLP-1s are also intended to be taken long-term
Glutathione S-transferases (rat and research-subject)
In August 2025, generic liraglutide was approved for weight loss
The peptide improves hydration, increases elasticity, repairs barrier proteins, and corrects mottled hyperpigmentation
As previously described (Strbe et al., 2021), intestinal tissue damage was analyzed using a histologic scoring scale adapted from Chui and coworkers (Chui et al., 1970) on a scale of 05 (normal to severe) in three categories (mucosal injury, inflammation, and hyperemia/hemorrhage) for a total score of 015, as described by Lane and coworkers (Lane et al., 1997)