·Maximum Strength 40% 500500: Contains 48% salicylic acid, the maximum strength rapidly softens corn core for visible shedding.

·Targeted Problem Solving: Target stubborn small corns and calluses for adults, seniors, athletes, and standing workers—solving high-heel friction pains, runner's toe pinches, thickened heel calluses, and between-toe soft corns.

·Skin Protocol: 1.Wash area with soap and pat dry completely. For sensitive users, petroleum jelly can be applied to the healthy skin around the corn to create an irritation barrier. 2.Center red medicated zone over corn and press firmly 15 sec. For high-flex areas (e.g. pinky toe edge), reinforce edges with medical tape. 3.Repeat the treatment daily as part of a 22-day treatment cycle.

·Secure Wear: The cushion design can reduce direct friction on affected area. Reapply if sweating heavily - included 38 patches allow daily refresh.

·The treated area may turn white - this indicates the medication is working. Discontinue use if skin becomes unusually red, painful, or swollen, and consult a podiatrist.