Active substance

Menthol 2.5%

2 products from 2 companies contain this in United States.

2 without prescriptionGel

Available without a prescription

Blue Goo Pain Relieving2.5 mg/gWithout prescriptionGel Garcoa, Inc. · Menthol 2.5%Theracare Muscle and Joint Gel Vanishing Scent2.5 g/100gWithout prescriptionGel Veridian Healthcare · Menthol 2.5%

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.