BAEBROW instant tint delivers color and shine in under 15 minutes. The no-mix formula allows for easy, at-home brow tinting, creating bolder brows in just four steps. Designed to quickly pigment brow hair, simply use the applicator, wait, wipe, and enjoy. Color stays for an average of 3-5 days, up to a week, and one tube can last up to 20 applications. This tint stains the hair for a natural effect.