Want seriously wow lashes and brows? Nu Colour Lash + Brow Serum can help you go from blah to boom in as little as four weeks. Our powerful formula is designed to give you lovelier lashes and brows by targeting their underlying nourishment and conditioning needs. That means lashes and brows that look longer, thicker, bolder, shinier, younger, and healthier—all in one. It’s the ultimate, clinically proven serum for all your lash and brow needs. Plus, it’s ophthalmologist tested, formulated free of prostaglandin, and safe to use even if you wear contacts. Twist open a tube today and get lashes and brows that will blow your friends away.