Why do deodorants have to contain aluminium? 157 viewsDecember 6, 2024aluminium deoderant 0 LuckScout Member December 3, 2024 0 Comments Most deodorant contain a dirivitaive of aluminium. Why is this necessary? It is not safe for us to consume an excess of this metal through our skin yet, there it is… 6 Answers ActiveVotedNewestOldest 0 LuckScout Member Posted December 6, 2024 0 Comments It is included in deodorant in order to preserve it.Aluminum is not a safe thing. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login