Healthy Hoof Nail Treatment By Gena .1 Oz. (3-Pack)

This product actually works. I have struggled for some years now with soft nails which tear easily. I have tried various 'nail strengtheners' which just turn out to be a form of nail varnish, none of which work. This is different. I'm not sure what the active ingredient is: all I can see is that after a few days I could feel and see the difference. My nails aren't perfect, but they're in much better shape than they were. Only question is: am I going to have to keep using this product for life now?!