Answer:
Yes, you may buy glutathione at a health food store without a prescription. It may be called L-glutathione, reduced glutathione, oral glutathione, or glutathione pills.
None of them will raise your glutathione levels, as they will be destroyed in your gut. Learn more about glutathione pills here.
To raise your glutathione levels, you must eat the building blocks or precursors for your cells to make glutathione internally.
Immunocal is a clinically proven way to raise your glutathione, and it may be purchased with or without a prescription from a consultant in your country, depending where you live. It's the most effective, safe, and natural way to raise and sustain your glutathione.
You can order Immunocal here.