Some examples of aluminum-free men's deodorant are Jason Fragrance-Free Deodorant Stick, Sam's Natural Deodorant and Soapwalla Deodorant Cream, as recommended by Men's Journal. Others include Nature's Gate Tea Tree & Blue Cypress Deodorant Stick, For Pit's Sake Lime and Clove deodorant and Malin + Goetz Eucalyptus Deodorant.
Men's Journal tested all these deodorants and found them to be effective at staving off odor while also being aluminum-free. The Malin + Goetz is a roll-on deodorant, the Soapwalla deodorant is a cream that is applied with the hands, while the others are deodorant sticks. Many of these deodorants also are free of other substances such as propylene glycol, phthalates and/or parabens.