Certain essential oils can have a very positive effect on lifting your mood and encourage happy, light-hearted energy. This citrusy blend is perfect for entertaining, or for when you just need a mental or emotional pick-me-up. Ingredients: Pure Essential Oils of Lime, Pink Grapefruit, Sweet Orange, Lemon & Vanilla. Directions: Use 2-5 drops in an oil burner or diffuser as required. 10mls.