Iris&Romeo Brow Up is a no-fuss balm for naturally thicker brows. Its 3-in-1 formula tints, provides flexible hold, and volumizes. Botanical waxes and mineral pigments lift and groom brows. A clinically-proven blend of plant-based proteins and amino acids helps brows appear fuller over time. The mini precision brush allows for controlled application. This clean formula delivers a natural, polished look with each stroke.