Context: By using ENGO to reduce friction , epidermal cell proliferation and callus thickness are reduced . Callus reduction may take one to three months due to the delay in our skins responsiveness . Engo prevent blisters from forming because Engo reduces friction to levels that prevent blisters , despite the presence of heat and moisture .
Question: What may happen during the use of ENGO ?
Option 0: None of the above choices .
Option 1: It may help protect the skin .
Option 2: It may dry out the skin .
Option 3: It may have adverse effects .
Answer: 1