Salt bars are made with a high amount of coconut oil and salt. The coconut oil makes the soap extremely bubbly even in hard water. The salt makes the bar harder so it lasts longer, tones the lather down and makes it creamy, almost like a foam. It becomes a very mild exfoliator and washes away cleanly leaving your skin with a soft salty glow. These soaps are very mild and feel amazing in the shower.