This Trillionails Step 3 Daily Nutritional Formula by Essie Professional is a daily formula which works to give you healthy, naturally strong nails. Boasting nutritional ingredients such as essential vitamins, minerals, wheat proteins and avocado oil, the Daily Nutritional Formula is the perfect way to keep your nails in top condition. Suitable for use as a top coat and a base coat with your favourite Essie nail polish, Trillionails Step 3 Daily Nutritional Formula is a must have addition to your nail care regime. K.D. Directions of use: Apply Trillionails on clean natural nails, avoiding the cuticle area Apply an additional coat of Trillionails daily for best results