This is not so big, but I believe worth of mentioning The Humble Co.
The Swedish design and origin oral care products. Not so many of them, mainly wooden toothbrushes. And some small additions.
The coolest thing is that they go less plastic and make the heads to some type electronic toothbrushes! 🌱
As well they make donations and education in the vulnerable communities.
And you don't really need to visit any fancy shop to by them. At least in Lithuania you can find them for example in Drogas (it is kind of hygiene products and cosmetics shop all around.