glutathione im booster shot Glutathione + L-Carnitine IM shot

These effects typically manifest over about three weeks, although the timeframe can vary based on the frequency of treatments and individual metabolism

Hartmann, K

or intraperitoneal (once time daily) for 28 days) may serve as a prototype (for review, see Sikiric et al., 1993

[Although there is much on this in deeper data this paper gives some good overview PMCID: PMC3654245]

Curr Top Med Chem 22:18111820 Ayaz M, Sadiq A, Mosa OF, Zafar TA, Eisa Hamdoon AA, Elkhalifa MEM, Elawad MA, Ahmed A, Ullah F, Ghufran M (2022b) Antioxidant, Enzyme Inhibitory, and Molecular Docking Approaches to the Antidiabetic Potentials of Bioactive Compounds from Persicaria hydropiper L