Introducing the Rejuvacote 2 Nail Growth System by Duri! A sensitive nail growth formula: formulated without DBP, toluene, and formaldehyde for health-conscious people and people with sensitive nails affected by acrylics, gels, and outside elements. Rejuvacote 2 strengthens the nail from within and works great as a base and top coat. Enriched with hydrolyzed wheat protein, hydrolyzed soy protein and calcium to stimulate healthy nail growth.