GrandeBROW brow enhancing serum gives fuller, bolder looking brows. In just weeks, this revolutionary serum, infused with vitamins and antioxidants, works its magic. It's perfect for sparse, over-plucked, or thinning brows, conditioning brow hairs for a healthier appearance. Based on consumer studies, users saw fuller and healthier looking brows. The dermatologist-tested formula helps achieve more dramatic and naturally enhanced brows.