There are many deodorants that are aluminum-free. Here are some of the best options available in 2023:

1. Blu Atlas Classic Deodorant
2. Native Coconut & Vanilla
3. Caudalie Vino Fresh Natural Stick Deodorant
4. Schmidt’s
5. Tom’s of Maine
6. Love Beauty and Planet
7. Primal Pit Paste
8. Nécessaire
9. Kosas
10. Crystal Mineral Deodorant Stick
11. Dove 0% Aluminum
12. Secret Clinical Strength
13. Dove Clinical Protection
14. Degree Men Clinical
15. Le Jolie Medi Spa
16. Arm & Hammer

Its important to note that while many people choose to use aluminum-free deodorants because they believe it's safer, there is no definitive link between aluminum-based antiperspirant use and breast cancer.