Not applicable. This is a gel protector, not a topical product.
Source: Scholl product information.

Cut the tube to the length required and slide it over the affected toe or finger. Wash with soap and water after use and allow to dry before reusing.

Cut to the length you need
GelActiv soft gel cushions against pressure and rubbing
Suits sore fingers and toes, corns and blisters
Soft and conformable, moves with the digit
One tube covers several different uses

For external use. Do not apply over broken skin, open wounds or infected areas. Keep out of reach of children. Do not wear so tightly that circulation is restricted. Discontinue use if the area becomes more painful, red or swollen. If you have diabetes, poor circulation or reduced sensation in your feet, speak to a health professional before use.