Lemon Myrtle Natural Shampoo is enhanced with the natural benefits of Lemon myrtle Oil, boosted with vitamins & herbal extracts. Pamper yourself with the superb cleanising properties of natures finest ingredients. Lemon Myrtle is an Australian Native Rainforest Tree. Lemon Myrtle Fragrances (Aust) P/L products are made from plantation trees grown in the rich soils of the sub-tropics, south of Byron Bay. Proudly Australian Made and Owned.