If your doctor wont order these tests for you, you can self-order them through Ulta Lab Tests , for a relatively low cost
Glutathione ..................100 mg
The GRs (EC 1.8.1.7) are integral to plant antioxidant defense systems against pathogens, participating in both enzymatic and nonenzymatic oxidation-reduction processes of the cell (Otulak-Kozie et al., 2023)
Maximum reduction in wrinkle depth and volume (up to 55.8% in clinical settings) Significantly improved skin firmness and density Visible reduction in photoaging and sun damage effects Hair thickness and density improvements become visible (scalp use) Overall skin "age" appears measurably younger Beyond 12 weeks, GHK-Cu continues providing benefits but the focus shifts from transformation to maintenance and ongoing optimization
Although people take glutathione for aging, alcohol use disorder, liver disease, heart disease, and many other conditions, there is no great scientific evidence to support these uses