\"This low-chemical, plant-based nail treatment fortifies and strengthens nails using 74% natural origin ingredients. Contains Bamboo Extract, with natural silk proteins, Pro-Vitamin B5 for superior nail strengthening, and Squalane to reinforce your nails\' natural barrier. Nails are stronger, nourished and more durable after two weeks. Apply twice a week on bare nails, or use as a base coat under air-dry nail polish. (Not to be used with gel polish.) Consumer survey results: 100% of consumers surveyed said to have stronger and more nourished nails after two weeks.* *Results from consumer panel survey of 30 users during 2 weeks, 2 applications per week. Vegan and Cruelty-Free. “9-Free” polish is formulated without: Formaldehyde, Formaldehyde Resin, TPHP, Acetone, Ethyl Tosylamide, Xylene, DBP, Toulene, and Camphor.