If you want background on what the GLOW protocol is and how it is structured, start here: GLOW: BPC-157 + TB-500 + GHK-Cu
Discussion The present study has characterized the regulation of GSH by TNBS in relationship with its known potential for ROS generation in the promotion of cell injury
Glutathione injections may cause side effects including redness or irritation at the injection site, nausea, headache, abdominal discomfort, or allergic reactions
Other food-based nutrients also help support glutathione status and activity vitamins C, E, folate, B12, and B6 are necessary cofactor nutrients for glutathione production and recycling within the body (you get to use glutathione molecules over and over, as long as you can properly recycle them!)
Interesting....but the higher level paper you link to is about gluteus tendinopathy not an intra-articular hip labral tear
doi:10.1016/j.psyneuen.2013.02.004