Babe Lash Get lush, healthier-looking lashes and brows with the Babe Lash Essential Serum. Babe Lash features an exclusive proprietary formula that promotes the appearance of longer, fuller lashes and brows for a beautiful, effortless visage. The Babe Lash Essential Serum helps to extend the life of eyelash extensions, making it perfect for use in-between eyelash extension treatments. With lashes and brows that look longer and fuller, there s no need to apply layers of heavy cosmetics. The 2ml size will last 12 weeks with daily application. For best results, use with the Babe Lash Enhancing Conditioner and the rest of the Babe Lash collection.