a complete treatment for the nail, matrix and cuticles, Nail Regenerator Serum's unique formula is composed of natural ingredients. multiple wear and tear such as use of cleaning products, nail polish and acrylic nails, age and slow down nail growth by altering its structure. Nail Regenerator Serum nourishes, hydrates and restructures fragile and lifeless nails, stimulates the growth of dry, brittle, split and uneven nails, softens cuticles and heals damaged matrix. made with three 100% natural plant oils.