Instantly define, groom, condition and hold brows perfectly in place for a natural-looking finish with this brush-on gel. Infused with nano-peptide complex, a powerful peptide blend to promote brow rejuvenation, the lightweight formula can work alone or over brow pencils without flaking or hardening. The dual-sided brush is custom engineered to deliver flawless results quickly. Short bristles provide precise control for thin brows while longer bristles allow effortless application for thick brows.