Active substance
Glycerol Phenylbutyrate Oral
2 products from 2 companies contain this in United States.
2 prescription onlyLiquid
Prescription only
Glycerol Phenylbutyrate1.1 g/mLPrescription only Camber Pharmaceuticals, Inc. · Glycerol Phenylbutyrate OralGlycerol Phenylbutyrate1.1 g/mLPrescription only Par Health USA, LLC · Glycerol Phenylbutyrate Oral
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.