These statements have not been evaluated by FSSAI
Hurtado, Maria D., et al
The honest caveat worth repeating is that the science on glutathione for skin brightening is still developing, and high-dose, unsupervised use is not a good idea, which is the whole reason to have it done in a medical setting rather than chasing it elsewhere
Extension studies reaching 4-5 years of continuous use show sustained efficacy with an acceptable safety profile
Monitoring and Lab Testing Brello may recommend lab tests before or during treatment to track key health markers, such as blood sugar levels, cholesterol, and liver function
Common side effects may include nausea, vomiting, diarrhea, constipation, or stomach discomfort