glutathione administration IV Therapy: What You Need to Know Glutathione 500 mg Plus –

Chicnutrix Glow Japanese OPITAC Glutathione Tablets (Orange) with Vitamin C for skin glow, pigmentation, dark spots & dull skin

This injection contains Glutathione 1200mg as the active ingredient

Assuming you followed the above advice and used an appropriate binding buffer and your protein isnt huge, then a likely reason for this is that the expression yield is much lower than you expected

In the nervous system, glutathione interacts with neurons, modulating oxidative conditions and influencing neurotransmitter activity

It has the molecular formula C212H350N56O78S, a molecular weight of approximately 4963 g/mol, and CAS number 77591-33-4

Glutathione supplement is about fitting into your modern lifestyle with ease