Achieve fuller-looking lashes with the Instant Effects Instant Lash & Brow Volumiser; an innovative formula that works to thicken, plump & enhance eyelashes. Developed with Oxygen Transfer Technology, the advanced treatment adds definition & increased fullness to shorter lashes, whilst its unique brush captures & lifts hairs from the root for eye-opening results. Lashes are bigger, bolder & more amplified. Can also be used on the eyebrows to create thicker, enviable arches. With daily use lashes increase in thickness by up to 40% in 2 weeks. With daily use lashes increase in length by up to 20% in 2 weeks.