You sure can :) Our Bicarb-Free options (Mellow & Tango) may be the safest place to start for super sensitive skin, and those who are sensitive to bicarb soda (a common deodoriser in natural deodorants).  Many people with sensitive skin find they're also able to use our regular strength bicarb-based deodorants, Urban and Surf. These regular strength formulas have less bicarb soda than our extra strength options and are filled with skin-protecting and moisturising ingredients to keep irritation at bay. Please do remember that a little bit goes a long way, and to wash your deodorant off each day when you bathe/shower so your armpits get some deodorant-free time.