If Osea's body scrubs are good enough for Kylie Jenner, they're good enough for us. Yep, the beauty mogul swears by this stuff, and we can totally see why. Their Gigartina Therapy Bath Soak ($48) contains a red algae called Gigartina that activates once it makes contact with warm water. It deeply hydrates, softens, and boosts the skin's barrier function while natural lavender and plumeria soothe the skin and your mind.