Symptoms scores were recorded and respiratory function tests (forced expiratory volume at 1 second [FEV1] and forced vital capacity [FVC]) were done using baseline spirometry tests before and at the end of each cycle
In preclinical research, GHK-Cu is primarily investigated for its pleiotropic biological activities that span tissue remodeling, antioxidant protection, and cellular communication
Lipo-B injections are not recommended during pregnancy or while breastfeeding
Furthermore, since GSH causes a switch from eumelanin to phaeomelanin, it may increase UV photosensitivity, DNA damage and skin cancers in previously protected populations
Transitioning to Weekly and Monthly Regimens After the first week, the dose is changed to weekly injections for a month
1 Original Procognitive Characterization McCoy et al., Journal of Pharmacology and Experimental Therapeutics (2013) This paper has been under Expression of Concern since 2021 (see disclosure block above)