Full, thick, natural-looking arches are in but if you've ever over-tweezed your arches, you know the struggle of trying to grow your brows thicker. Enter the latest game-changer, Rapid Lash RapidBrow® EyeBrow Enhancing Serum. Formulated with a blend of fortifying proteins, stimulating peptides and nourishing ingredients, this brush-on serum improves eyebrow density while adding glow and softness to your arches. The clear formula sets brows in place while continually delivering a potent concentration of their exclusive Hexatein®2 Complex. Use morning and night for fuller-looking brows in as little as 60 days. Tube should last approximately 2-2.5 months with regular use.Key Ingredients:Polypeptides: comprised of beneficial amino acids, help support flawless, youthful-looking browsBiotin: an essential factor in maintaining healthier-looking, youthful browsKeratin: helps boost the protein structure and enhance healthier-looking browsApple Fruit Cell Extract: derived from stem cells of a rare Swiss apple, it helps rejuvenate browsKey Benefits:Ideal for women and men with sparse browsOphthalmologist and Dermatologist testedParaben and fragrance-freeEasy, twice a day application