With an aniseed-like scent, our pure Fennel Essential Oil has many benefits for the mind, body and soul - as well as skin and hair! Fennel Essential Oil benefits: Skin & Hair: Great for minimising effects of wrinkles. Detoxifies the skin. Please note: can cause sensitivity in some skins. Body: Tones spleen and liver, which helps with intake of excess food and drink. Improves digestive complaints. Helps with milk production in nursing mothers. Good for weight loss. Mind & Emotions: Promotes courage and strength in face of adversity.