whats glutathione for What are the Benefits of IV Treatment? Glutathione Injections For Skin Whitening:

[DOI] [PMC free article] [PubMed] [Google Scholar] 77.Marchese A, Benovic JL

While there is little research, anecdotal reports have found that taking vitamin B12 supplements before and after drinking alcohol can help replenish lost nutrients to recover more quickly from hangover symptoms

Optimization involves finding dose providing maximum benefit before saturation

A similar trend was also observed in splenic erythroblast populations III and IV (Supplemental Figure 4E)

Toxicology of glutathione transferases

In that case, stop using the product right away (if its a topical, gently wash it off with cool water) and seek prompt medical attention