The awful gel relieves the bad habit of biting the nails, which is not only aesthetically pleasing but also a health problem (biting the nails can lead to infection on the fingers and in the oral cavity itself). Grozozo gel is applied to the entire surface of the nail plate as well as to the part of the skin around the nails. It is a natural and completely safe preparation that can be used by both children and adults. Regular application of the gel prevents cracking and scrolling of the nails.