The best hair care products are can help you protect your hair, leaving it fuller, stronger, and shinier. One of the best products you can use is a good shampoo. Over time, your hair follicles can become weighed down by product build-up, even if you wash your hair often. Clarifying shampoo cleanses hair all the way down to the root, lifting stubborn product build-up and deeply cleansing each hair follicle. A calming conditioner will help repair split ends and damage caused by heated styling tools. Another popular product choice is a weightless leave-in conditioner. It will detangle your hair, repair damage, and offer some protection against heated styling tools and environmental damage between washings.