Active substance
Acetaldehyde
4 products from 4 companies contain this in United States.
4 without prescriptionLiquid
Available without a prescription
Acetaldehyde8X/mLWithout prescription Deseret Biologicals, Inc. · AcetaldehydeAcetaldehyde6X/mLWithout prescription BioActive Nutritional, Inc. · AcetaldehydeAcetaldehyde 15019X/29.5mLWithout prescription Professional Complementary Health Formulas · AcetaldehydeAcetaldehyde Phenolic6X/mLWithout prescription Energique, Inc. · Acetaldehyde
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.