The Boots Corn & Callus Removal Pen is an effective way to treat corns and severe or persistent calluses. Visible results are seen within 5 days. The Boots Corn & Callus Removal Pen ontains a highly concentrated corn & callus removal gel, with the patented TCA-ACTIVE (based on trichloroacetic acid) which means there is no need to scrape or file to corn or callus. The pen is reuasble and can treat multiple corns.
Aqua, TCA-Active™, Xanthan gum.