What it is: A strengthening foundation for a beautiful manicure. What it does: This nourishing basecoat strengthens dry, brittle, peeling nails while protecting against staining. For use alone or under Julep Nail Vernis, this formula produces dramatic results in just three days. What it is formulated WITHOUT:- Parabens- Sulfates- Synthetic Fragrances- Petrochemicals- Phthalates- GMOs- Triclosan What else you need to know: Developed and tested for use in Julep Nail Parlors, this fast-drying professional “four-free” formulation is free of DBP, toluene, formaldehyde, and formaldehyde resin.