glutathione sbgh (GSH) PDF) Fluoxetine Decreases Glutathione Reductase

Adv Neurol 68: 720

When the production of this substrate is high, the conversion of the oxidized forms of GPxs or Prxs to their reduced forms cannot match the rate of conversion of their reduced forms to oxidized forms

10.1111/jep.12629 6 BonettoV.PasettoL.LisiI.CarbonaraM.ZangariR.FerrariE.et al (2022)

Its primary role is to act as a free-radical scavenger and trap ROS that would otherwise cause irreparable damage to proteins, lipids, and nucleic acids [42]

At 2.40mL total volume, you can split it two ways: two injections of 1.20mL each (which still requires a larger syringe) or three injections using a standard 1mL syringe