Unlock the potential to successfully grow your own natural nails longer, stronger, and healthier. Dermelect Rejuvenail Fortifying Nail & Cuticle Treatment is a true, anti-aging nail treatment that is the first to utilize protein- peptide technology to hydrate and strengthen nails and relieve ragged, painful cuticles. The breakthrough peptide ProSinaTM delivers keratin protein directly to the nail bed encouraging stubborn nails to grow while improving their resistance to chipping and splitting. Results in increased integrity, cohesion, flexibility and moisture to the nails.