The definitive roundup of the 100 greatest hair products as chosen by the people who know best – beauty industry insiders.

For anyone who loves the vibrant look of freshly colored hair, maintaining that brilliance can be a frustrating challenge.

The best conditioners for fine hair can make all the difference in giving you soft, hydrated, and voluminous hair without the ...

As someone who regularly works up a sweat, I thought a daily shampoo was the only way to keep my hair clean, but it turns out ...

However, I know tracking down the perfect formula takes time — with fine-hair shampoos especially. That’s because fine hair often has the tendency to be both flat and dry, so the shampoo has ...

Don’t be alarmed if the water mimics the deep amethyst shade of the shampoo as you rinse – it’ll take away all of the brassiness in grey hair without leaving any purple behind. For grey hair ...

For deeper cleansing, Kopelman suggests this Redken shampoo, which features ... I have bleached hair (Asian dark brunette to blonde/grey) and did not want to risk my bleached hair turning green.

Switching to a gluten-free shampoo and other hair care products is not strictly necessary since you're using these products on your hair as opposed to eating them. But if you ever get shampoo foam in ...

If you're going to branch into the world of hair colour, you've got to be prepared for the aftercare. Switching out your current shampoo for a sulphate-free formula is a must for giving your ...

Learn more As a beauty writer with dry hair, my 5 years of experience have shown me that choosing the best shampoo for dry hair is no easy feat. I've tested numerous formulas and spent many hours ...

“Gray hair is prone to developing yellow or brassy tones, and tends to be drier and more textured,” says Olya Iudina, a hairstylist at IGK in New York. “Using a purple shampoo helps to ...