2 in 1 - Double Effect! For up to 56% longer lashes as well as thicker and broader brows with fewer gaps! The formula with natural active substances prolongs the growth phases in the hair roots and thereby supports the hair to become significantly longer & thicker. First effects are visible after 6 weeks, after 10 weeks the hair has grown significantly. Use daily after cleansing your face at night. Apply a small amount with the narrow tip to the lash line and use the broad underside for applying the Lash & Brow Booster to clean and dry eyebrows. Dermatologically tested Ophthalmologically tested Free from synthetic hormones Free from prostamid and perfume What's in the box 6ml Lash & Brow Booster, Instruction Leaflet