Achieve fuller, thicker and more dense eyebrows with the Aveda Invati Brow Thickening Serum. The hair-growth serum ensures visible results after 4 weeks of use and unfolds its full potential after 12 weeks of use. 98% of users reported fuller, thicker and more dense-looking brows 95% of users reported less sparse brows 92% of users reported healthy-looking brows in only 30 days Features: A special applicator ensures beautifully shaped brows. Made from 96% natural ingredients. Contains amla that thickens the brows and fills in any sparse areas. Ginseng, turmeric and other organic actives revive, moisturise and nourish the hair and skin. The overall look of the brows is improved. Dermatologically and ophthalmologiccally tested. Vegan and cruelty-free. Free from parabens, silicones, sulphates, mineral oils, aromas and gluten. Application: Use the serum once a day on clean, dry eyebrows (and underlying skin). Do not apply the serum to the eyelashes! Allow the serum to fully absorb before using any other eyebrow products.