Take the Kerasal challenge. Request these free samples and then use them on one foot only for 3-5 days. After 5 days, compare your two feet and you should feel the difference.

At this site, you can also download a coupon good for $1.00 off of the foot cream. If you’re ready to buy more after your free samples run out, you can do it a whole lot cheaper!

This offer is good for the United States only.