Want thicker, more voluminous brows? Then look no further than hd Brows' Brow Maximiser. Refined in a hypoallergenic, kind-to-skin serum formula, it works to create fuller brows in just six weeks. 3D brow enhancers promote greater brow volume, while bioavailable lipo-oligopeptides maximise stimulation of hair growth - it's even safe for use on lashes.