Earth Science Aluminum-Free Liken Deodorant, Herbal - 2.45 oz Go to amazon.com Related posts Top 9 best lichen deodorant earth: Which is the best one in 2022? FeatureEarth Science DescriptionEco-Friendly protection. We use Lichen Extract in this gentle, effective and long-lasting formula to control odor all day without aluminum or other harsh chemicals.