Bleached.
Unbleached boar is quite rare in shave brushes.
In my opinion, you basically don't see the boar at all. I have to spread the knot and spend a few seconds looking to find a bristle. I suspect the boar content is actually quite a bit less than the quoted 30% unless a boar bristle weighs 100x what a 2 band hair does. I'd be curious to see one with unbleached to see if it was more noticeable.
Unbleached boar is quite rare in shave brushes.
In my opinion, you basically don't see the boar at all. I have to spread the knot and spend a few seconds looking to find a bristle. I suspect the boar content is actually quite a bit less than the quoted 30% unless a boar bristle weighs 100x what a 2 band hair does. I'd be curious to see one with unbleached to see if it was more noticeable.