Glutathione is basically more like wellbeing drug so don't expect any magic
Efficacy of oral glutathione is still questionable though claimed
Injectable glutathione does work but again its for skin wellbeing and not lightening
Next Steps
You can try glutathione treatment along with combination of lightening creams and peels even laser treatment would give you better result
Health Tips
- Drink lot of water
- Take nutritive diet as it plays an important role in skin's health
- Urge for glowing skin and not white skin, you can still effectively focus on your skin health and more details consult me online
Take Care