Active substance
Glutathione
2 products from 2 companies contain this in United States.
2 without prescriptionLiquid
Available without a prescription
Glutathione6X/mLWithout prescription BioActive Nutritional, Inc. · GlutathioneGlutathione5X/mLWithout prescription Energique, Inc. · Glutathione
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.