I added to the base oil (avocado, argan, etc.) or aloe gel several droplets and use as a cream or a face mask. Info: has a strong anti-oxidant properties, fennel oil smoothes facial wrinkles, rejuvenates the skin and improves elasticity of the skin. Anti-cellulite massage with essential oil of fennel gives good results at the first signs of cellulite. The addition of 2 drops of fennel oil in tonic helps cleanse and get rid of inflamed blackheads, irritations and rashes.