Vegan-Friendly & Cruelty-Free: Bluesky gel nail polish products are and always will be cruelty-free - we never test on animals. We are also registered by The Vegan Society as Vegan Friendly. Easy to Apply: Brushes directly onto your nails for easy, daily use - apply directly onto the nail and allow to airdry. For best results apply daily for 1 week. With Keratin and Jojoba Oil: Contains a blend of Keratin and Jojoba Oil to repair damage and add strength to the natural nail for stronger, longer, beautiful nails. Protect and Strengthen: Contains a strengthening blend of ingredients to strengthen weak and thin nails and protects them from chipping, peeling and splitting. Repair: With a blend of Keratin and Jojoba Oil, Bluesky's Nail Booster helps repair weak and damaged nails to give you stronger and longer natural nails.