It depends on what the compound is, how pure it is, how it's handled, and what context it's being used in
While binding affinity is robust, it lacks absolute selectivity, resulting in mild downstream stimulation of both cortisol and prolactin
Nevertheless, in a network meta-analysis comparing short-acting and long-acting GLP-1RAs when used in conjunction with basal insulin, long-acting GLP-1RAs resulted in significantly greater reductions in glycated hemoglobin (HbA1c), fasting plasma glucose, and body weight compared to short-acting GLP-1RAs, with better gastrointestinal tolerability [15]
2011;93:S52S59
Note: Glutathione is a compounded prescription medication, not FDA-approved
Research consistently shows it delivers the strongest antioxidant protection and collagen synthesis support