SOS Nail Rebuilder - Regenerating Thickening Nail Treatment DAILY AGRESSIONS LIKE WATER AND POLLUTION OR BAD DIETARY HABITS EVENTUALLY WEAKEN YOUR NAILS BREAKTHROUGH FORMULATION SOS NAIL REBUILDER contains exclusive Pistacia Resin Oil, a precious ancestral natural oil with proven healing and strengthening properties for nails The formula is a unique clear nitrocellulose-based formula that provides outstanding gloss Incorporates a UV filter to prevent discoloration and yellowing for a long-term stability on shelf The formula is fluid in order to make the application smooth and easy and provide a fast drying time 5-free formula SIGNIFICANT PERFORMANCE CLINICALLY CERTIFIED: FROM WEAK TO THICK Day after day, nails are deeply regenerated, their thickness is increased by up to 51%* The formula seals nails under a defensive shield: nails are absolutely protected against daily aggressions Nails are covered with opulent shine for a radiating healthy look *Tests carried out on 12 users: 2-coat application on bare nails every other day during 28 days APPLICATION / INSTRUCTION TO USE 1. As a base coat: Apply one coat under your favorite nail polish 2. As a treatment Apply two coats every other day, as a glossy nail hardening treatment Shop other nail treatment here. All our nail polishes are 5-free. They do not contain toxic/harmful ingredients such as Dibutyl Phthalate (DBP), Toluene, Formaldehyde, Formaldehyde Resin and Camphor.