A breakthrough 2-in-1 tinted brow gel with mini fibers & brow enhancing serum that delivers instant color & volume. Plus, clinically shown to promote thicker, darker looking natural brows in 6-8 weeks. This serum-infused brow gel is smudge-proof, delivers 12-hour wear and is perfect for helping to enhance the look of sparse, thinning, over-plucked or tailless brows