"Natural is a worm word to draw people into thinking that the products, including food, are healthy. Herbal clear product uses Propylene Glycol as its main ingredient, but so do all deodorant sticks. Natural deodorants works so well. Natural deodorants does a good job for day to day wear. Natural works great. Nice aroma. Aloe fresh metabolism associated with the decomposition of bacteria on the skin, thereby preventing odor. I highly recommend this product to anyone with sensitive skin.