The Nail Essentials Kit contains 4 of our best-selling items to strengthen, brighten and protect your nails: Pink Gel Coat: a protein-rich sheer pink formula that includes an optical brightener to filter out any yellow appearance, leaving the nail immediately appear rosy and healthier. Strengthens, seals, brightens, and protects your natural nails. Daily Moisture: rich in Jojoba Oil and Vitamin E to condition cuticles, maintain moisture, and prevent brittleness. Gel Coat: a clear, glossy, keratin-rich formula designed to help strengthen, seal, brighten, and protect your natural nails. My Favorite Topcoat: creates a tough, fast-drying and high-shine finish, which protects your polish. Also contains UV filters to block out harmful rays and prevents your polish from yellowing.