Essie Trillionails Step 3 Daily Nutritional Formula. The healthiest way to maintain balanced, healthy nails. This is the final step in essie's 3-part nail strengthening system. Maintains strong, healthy gorgeous nails, with a nutritional cocktail containing alpha hydroxy acids, vitamins, wheat proteins and avocado. One coat revives brittle, weak nails and prevents breakage and splitting. A combination of alpha hydroxy acids, vitamins, wheat proteins and avocado oil helps add moisture and add strength to nails.