Kwasten Shampoo Bar

The bar lathers up beautifully and glides over bristles without making a mess like liquid soaps do. My brushes came out noticeably cleaner after the first wash, and the palm oil free formula is a nice bonus.

I was a bit skeptical about a solid soap for brushes, but this bar is so much gentler than liquid cleansers. It gets all the foundation and powder out of my bristles without stripping them, even after a full week of use.