Tansy Blue 5ml - 100% Pure Essential Oil Description Tansy Blue oil is a member of the Asteraceae family. This oil has a sweet, floral aroma and is classed as a middle note. Tansy Blue blends well with citrus, floral, spicy and woodsy oils. Tansy Blue can help reduce the appearance of blemishes and provide a soothing sensation when applied to the skin. Its sweet scent can uplift mood and create an ambience of positivity. Essential oils can be applied topically once diluted with a carrier oil. They are widely used in cosmetic goods and handmade crafts.