An independent laboratory showed high levels of benzene, a known carcinogen, in 70% of dry shampoo samples tested. The amount of benzene in each shampoo varied across brands and different batches ...

Top-selling dry shampoos contain high levels of benzene, a cancer-causing chemical, ... tested 148 batches from 34 brands of spray-on dry shampoo and found that 70% contained benzene.

High levels of benzene, a cancer-causing chemical, have been detected in more brands and batches of dry shampoo products, according to a new report from Valisure, an independent laboratory.

Hairstylist Stephanie Hayes uses Batiste Dry Shampoo backstage at a 2014 Fashion Week show in New York. An independent lab found that 70% of dry shampoos tested had potentially dangerous levels of ...

If you worry about greasy hair, Absolute Collagen's Thickening Collagen Complex Shampoo (£18.89) is another option. It's been clinically proven to boost hair thickness by up to 20% in eight weeks ...

Shampoo makes my hair greasy and lank." On a more positive note, another user observed: "The Density Thickening Shampoo and Conditioner already seem to be working on my thinning, shedding hair.

As we age, it's common for hair to become finer and thinner, but shoppers have discovered a game-changing shampoo that helps add thickness and volume to strands. Philip Kingsley's Density Hair ...

The Density Shampoo and Conditioner duo have really helped, and they are a joy to use." It's not just personal reviews that are impressive — clinical trials back up its effectiveness, too.