A champion of strengthening. Essie's new strength boosting formula, infused with biotin, helps reinforce weak and brittle nails.The result: A beautiful manicure due to stronger nails being more resistant to peeling, chipping and breakage. Apply one coat of Essie strong start base coat to a clean nail and allow to dry. Follow with two coats of any polish, and finish with a top coat.

Butyl Acetate, Ethyl Acetate, Phthalic Anhydride / Glycerol/Glycidyl Decanoate Copolymer, Nitrocellulose, Isopropyl Alcohol, Acetyl Tributyl Citrate, Simethyl Sulfone, Adipic Acid/Neopentyl Glycol/Trimellitic, Anhydride Copolymer, Biotin, [+/- May contain: CI 60725 / Violet 2]