Create thicker more defined brows with the rapidbrow eyebrow enhancing serum if youve overplucked or your brows are generally thin sparse and lacklustre this innovative formula is for you the clinically proven formula is designed to transform weak uneven and sparse brows into healthy looking fuller brows in as little as 60 days rapidbrow is created with the exclusive hexatein 2 complex a blend of potent peptides proteins and nourishing ingredients to give your eyebrows just what th