I recently ordered Surratt brow gel from Beautylish (I've given up on soap brows), and they sent me a sample of R+Co Cactus shampoo. Goodness it is GOOD. You're apparently not supposed to use conditioner afterward. I put Olaplex treatment in my hair, let it sit for 2-3 hours, then washed my hair with Cactus shampoo. I followed up with my usual styling product (an Oribe mousse), and let my hair air dry per usual. Not to toot my own horn, but...toot toot. My hair looks really good today. My waves are more wavy and defined, and my hair is more voluminous. I was nervous that my hair would feel dry due to the nature of the product and the fact that I didn't use conditioner afterward, but my hair is very soft and touchable today. No crunch at all.