Your scalp can look squeaky clean and still feel crowded. Dry shampoo, styling creams, hard water, pollen, city dust — they ...

People have been using clay for centuries to improve the health of their skin and hair. Clay facial masks are made up of one of several types of clay, such as kaolin or bentonite. It’s thought that ...

Bentonite clay (montmorillonite) is a mudlike substance derived from volcanic ash. It’s sometimes used in the personal care industry as a face mask. Bentonite clay can also be used for hair as a ...

"Similar to skincare, clay clarifies the scalp," explains Rose Ovenshei, hair expert and founder of Flora & Curl. "It helps get rid of excess product build-up, removes impurities and keeps dandruff at ...

Joanna is an environmental protection specialist, science writer, and clean beauty writer. Her focuses are floodplain management, coastal resilience, environmental justice, nature-based solutions, and ...

Rhassoul clay is used for skin care, hair, and beauty products. There are lots of claims about how it can help your skin, but there isn’t very much research. It’s not a treatment for skin conditions.