Nourishing and Natural Ingredients: Essy Beauty's formula is non-irritating, gentle and safe for all skin types. It is a nourishing serum that will help frail lashes and brows to grow stronger and healthier with daily use. Advanced Formula for Longer and Thicker Lashes: Essy Eyelash Growth Serum & Eyelash Enhancer was specially created to strengthen, magnify, prime and lengthen your natural lashes and brows. Clinically Proven: Our formula has been proven to help boost thickness and length of eyelashes with only 3 weeks of daily use. Over 6 weeks of daily use saw a 55% increase of natural eyelashes. Easy to Use: With the applicator tip, apply serum to the root area of the upper eyelashes or brows, similar to eyeliner application. The serum works great as a primer as well. Use daily and let the eyelash serum work its magic.