Given that scientific research in this area has not yet reached a certain level of maturity, it is important to approach the cosmetic use of glutathione, especially in injectable forms, with caution
[DOI] [PubMed] [Google Scholar] Purves-Tyson TD, Owens SJ, Rothmond DA, Halliday GM, Double KL, Stevens J, McCrossin T, Shannon Weickert C (2017) Putative presynaptic dopamine dysregulation in schizophrenia is supported by molecular evidence from post-mortem human midbrain
We like that it is vegan and contains minimal allergens and hopefully no soy as mentioned before
Also, they often require solvents like ethanol to keep fluidity or more complex structures to stabilize the encapsulated ingredient
This is particularly important regarding rodenthuman differences, as rodents and rodent immune cells are commonly used to model human immune function
PMID: 17703734