Today I use a crystal deodorant as you can see. It’s made of a salt called Alun that has antiperspirant and antibacterial properties. You just add water and it’s ready to go. It seems too simple but it actually works quite well. It doesn’t add a smell to cover your sweat, so after a tough workout I still smell a bit, but for everyday use it’s perfect. That it doesn´t smell is my favorite part because it feels more natural.
This is an easy product to change in your everyday routine. A downside is the plastic package, but for a deodorant it is still a preferable alternative. You know exactly what it contains and that the production had minimal environmental impact compared to other deodorants. Also, it lasts for ages so it will be forever before you have to change and contribute to yet another packaging. At that point, there is probably a glass casing too.