While there is no strict rule, we recommend the "two-hour rule" for all supplements
Several animal studies conducted in diabetic and non-diabetic rodent models of focal cerebral ischemia reported an improvement in redox status parameters following administration of exenatide, liraglutide, or lixisenatide, with reduced levels of cerebral malondialdehyde (MDA) and increased cerebral concentrations of glutathione and superoxide dismutase (SOD) [73, 85,86,87]
Pratt E., Ma X., Liu R., Robins D., Haupt A., Coskun T., Sloop K.W., Benson C
Topical Glutathione Formulas Modern skincare now includes topical products infused with glutathione
But, it also makes it difficult to effectively estimate the true success rate of treatments