glutathione iv for skin whitening before and after Therapy: Timeline Lightening Examining Glutathione Injection Skin Whitening:

Other antioxidants depend on it More well-known antioxidants, such as vitamins C and E, have short lifespans, but glutathione has the ability to bring these spent antioxidants back from the dead

Chronic liver conditions, such as NAFLD and alcoholic liver disease, also reduce the livers ability to regenerate [87]

& Santarius, K

3.3 Cytokine and chemokine profiles Systemic cytokine profiling in PD, reveals a consistent pro-inflammatory profile that is frequently associated with clinical severity and progression [89]

Most experts in functional medicine say yes, as long as it's not being used to treat a medical condition