The Jada Strengthening & Anti- Peeling Nail Serum works by delivering 11 Eicosenol with high hydrating properties that diffuse into the upper layers of the nail plate to plasticize overly rigid nail plates . The Jada Strengthening & Anti- Peeling Nail Serum also has the ability to easily absorb or wick into cracks, splits and between delaminated layers of the nail plate to provide targeted repair through SBA-15 to those areas which require additional reinforcement and thereby preventing worsening of these conditions, as well as to, fill-in, smooth over and reinforce longitudinal ridges found on the nail plate as a result of advancing age Eicosenol, Prunus Amygdalus Dulcis, Carthamus Tinctorius, SBA - 15, Tocopherol Acetate, Fragrance, 100% Vegan, Non Toxic, Plant Based