Active substance
Dopamine
2 products from 2 companies contain this in United States.
2 without prescriptionLiquid
Available without a prescription
Dopamine30C/mLWithout prescription Newton Laboratories, Inc. · DopamineDopamine 15159X/29.5mLWithout prescription Professional Complementary Health Formulas · Dopamine
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.