does glutathione require a prescription (Reduced) Glutathione Injection: Benefits, Safety, &
Description
It helps process and eliminate toxins, everything from alcohol and medications to pollutants and excess hormones

However, cats with certain health conditions, especially cats with gastrointestinal disease, may not be able to absorb enough of the nutrient from their food and require supplementation

Thirtieth International Joint Conference on Artificial Intelligence, IJCAI 2021 43664373 (IJCAI, 2021)
they provided a great pre-treatment consultation and detailed after care instructions
