Active substance

Camphor (synthetic) and Phenol

3 products from 2 companies contain this in United States.

3 without prescriptionGelLiquid

Available without a prescription

Campho-Phenique Antiseptic10.8 g/100g + 4.7 g/100gWithout prescriptionGel Foundation Consumer Healthcare · Camphor (synthetic) and Phenol Campho-Phenique Antiseptic10.8 mg/100mL + 4.7 mg/100mLWithout prescriptionLiquid Foundation Consumer Healthcare LLC · Camphor (synthetic) and Phenol Campho-Phenique Cold Sore Treatment10.8 g/100g + 4.7 g/100gWithout prescriptionGel Foundation Consumer Healthcare LLC · Camphor (synthetic) and Phenol

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.