Build better-looking brows with RapidBrow Eyebrow Enhancing Serum, a deeply nourishing formula that creates visible results in just 60 days. Powered by Hexatein™2 Complex, a powerful blend of six ingredients including keratin, sweet almond extract and polypeptides, the eyebrow serum starts to transform the appearance of thin, uneven and sparse-looking brows in just a few strokes of a brush. Helping to condition and moisturise each hair to protect against breakage, the formula works to give your arches a fuller, thicker and healthier-looking appearance.93% experienced improvements in the appearance of brows*93% experienced fuller-looking brows*91% experienced thicker and healthier-looking brows**Consumer tested & approved of 53 subjects over 42 days