Nicknamed “liquid sunshine” for its yellow colour, uplifting scent and the burst of energy it provides, it possibly possesses the most anti-microbial activity of all the essential oils. Lemon oil can relieve mental exhaustion whilst improving cognitive function and concentration. For this reason, many businesses embrace the practice of diffusing lemon oil throughout the workplace to improve employee focus and efficiency and to reduce the number of errors (a Japanese study showed that diffusing lemon oil cut errors by 54%). Soothing, energising and balancing, it is known to be invigorating, cleansing and purifying. Lemon oil can boost energy levels and soothe, energise, balance and enhance moods. 100% pure and natural essential oil.