R+ Co. Acid Wash ACV Cleansing Rinse

Underneath all those layers of dry shampoo, hairspray, texturizer—you name it—is a scalp that's probably in need of a thorough detox, which this preshampoo treatment was specially formulated to do. It purifies your hair before you actually wash it using the natural exfoliating powers of apple cider vinegar extract (hence the name ACV). Think of it as a [double cleanse](https://www.birchbox.com/magazine/article/cleansing-oils-and-double-cleansing) but for your strands instead of your skin, so this way your shampoo (like your face wash) can do its job rather than trying to break down an overload of residue and product buildup first. Tamanu seed oil and aloe vera leaf juice also provide moisture, so it won't strip your color or natural oils, and it promotes optimal hair health while soothing your scalp too.