Effective!!!
I have always had a problem with dry, cracked heels, and when I say cracks...I mean cracks. They will go as deep as 3-4 mm. Tried this product and definitely effective at taking off the callus and removing the cracks. It does take multiple applications. The first time I did this is probably took 4-5 applications before all the cracks were gone, an no pain. Previously I have tried razor blades, pumis stones and various other rasp type products. None were as painless, or effective as this product. Highly recommend.