Herbal Clear Deodorant Stick - Aloe Fresh - Pg Free - 1.8 oz With Aloe and Rosemary Lemon! Natural Lichen Extra Strength Deodorant No Aluminum, Dyes or Alcohol! Propylene Glycol Free Stick! Herbal Clear combines the gentleness of Mother Nature with a technological break-through that removes propylene glycol. Our natural and safe botanical LICHEN (Usena barbata) helps to inhibit odor-causing bacterial growth before it starts...Herbal Clear is an effective, hypoallergenic alternative to the chemical deodorants available today!