100% natural LT Scent Diffuser with 5 Porex eReed Black Diffuser Sticks. Our scent diffusers are made with 2 ingredients. Essential Oils and Glycerol. That’s it! Both ingredients are 100% natural. Made with essential oils of pressed Lime peel and fresh Basil leaves. Basil essential oil helps treat sinusitis, cold infections, stress and depression. Lime essential oil helps fight against viral infections and helps restore energy. Glycerol, a colourless, orderless & non toxic liquid is obtained by the conversion of natural fats and oils.