Bests & Worsts Reviews from Amazon

This stuff seriously works. As a lifelong nailbiter, I decided on my thirtieth birthday that I needed to finally put my bad habit to rest. After reading some blogs and Reddit posts, I ordered this product. I applied it to my nails before bed (as recommended) and also wore a rubber band on my wrist so that I could train myself to no longer bite my nails. The mavala polish tastes terrible, and it will even leave its trace on your lips if you even touch your mouth. After just about three weeks now, I am happy to report that I don't even think about biting my nails. My fingernails have grown to a nice length and now instead of hiding my short nails out of embarrassment and shame, I spend time making them look nice with pretty nail polish. I'll use the Mavala again if I am ever tempted to bite again. This product is the best. I am forever grateful.