Revive7 Brow Serum is your brows' new best friend! This award-winning serum has been clinically shown to help improve the health and volume of hair, reduce breakage, and regenerate follicle damage. The Brow Serum has a larger applicator brush perfect for coving the brow area. The formulas are designed to create the optimal environment for healthy, luxurious hair. The best part? Only 7 natural, vegan ingredients. Oh, and they're Canadian.