Ever heard of cleansing conditioners, also known as co-washes? These one-step formulas streamline your routine and cleanse your hair and scalp without stripping away moisture. Here are our top picks.

Shampoo and conditioner are like toothpaste and floss: partners on a shared mission to support personal health and hygiene. Some people also wonder if shampoo is optional. Co-washing (conditioner ...

If the only conditioner in your haircare kit is a wash out one, it’s time to add a leave-in conditioner into your arsenal. Like regular conditioners, leave-in treatments can be used to boost ...