Did you know we hate washing and styling our hair? (If you’ve been following IBB for any period of time, your answer should be “yes.”) We’ve gotten it down to twice a week thanks to skipping the conditioner and a heavy addiction to dry shampoo, but we just got a new enabler… Black 15in1 Miracle Hair Shampoo and Conditioner.

We first featured the Black 15in1 Miracle Hair Treatment back in April of last year, and we knew we were onto something when our stylist busted it out after our next haircut. (Not that we need the affirmation, but it never hurts!) Now, with the launch of this shampoo and conditioner—which are designed to be used only twice a week—you too can keep washing (and subsequent styling damage) to a minimum.

These paraben- and sulfate-free formulas cleanse and condition without leaving residue that can stand between you and a long-lasting blowout. It contains ingredients like sunflower seed extract, “Cashmere” keratin and keravis, a new-to-haircare vegetable protein that keeps your hair follicles and scalp in tip-top shape. Just keep in mind that the conditioner is super-concentrated, so it’s not recommended that you use it more than twice a week. No argument from us!