Hydrated Keratin This eyelash enhancer nourishes your lash line with protein complexes to reinforce and support a healthier looking appearance. Start enjoying fuller, longer and more luscious lashes and fuller eyebrows within a few weeks with the best eyelash enhancing serum! Green Tea Extract Opens up hair pores and sweat glands for more breath ability of the hair follicles.. Lemon Extract Rich in vitamin C and citric acid, so they can help brighten and lighten your hair when used over time. Apple Extract Apples contain vitamins and nutrients such as vitamin C, A, B2, E, calcium, soluble fiber, antioxidants, and flavonoids. Apples are also known to stimulate hair growth, reduce dandruff, and prevent hair loss.