Women who regularly use permanent hair dye may be putting themselves at increased risk of bladder cancer, new research findings suggest. The study is the first to show that how often you use hair ...

One large scientific study in California has suggested a link with bladder cancer. And in Denmark, hair dye users are suing manufacturers, claiming their products caused allergic reactions.

Chemotherapy can drastically impact hair growth. One writer discusses how coloring her hair after cancer treatment helped her ...

While past research has confirmed the presence of these toxic compounds in such items, the study authors sought to determine whether the use of nail polish, makeup and hair dyes alters the ... thyroid ...

A henna or vegetable-based hair dye would be ideal, states the NHS. The American Cancer Society also says that semi-permanent or permanent dyes have larger quantities of chemicals that carry a risk of ...

The hair restoration market (including oral medications, laser treatments, and hair-growth shampoos) reached a staggering $8.77 billion globally in 2023, according to market research company Grand ...

All of the chemicals tested negative, except for one: contained in a bottle of hair dye a student had borrowed ... time — were very likely linked to cancer and birth defects.

Since the beginning of the partnership in 2016, Pink in the City, which began Raise Craze, has raised over $1 million for the ...

The UC Berkeley biochemist developed the simple, widely used "Ames test" to identify cancer-causing chemicals.

Some known risk factors for breast cancer also include: Environmental exposures may be a factor. One area of interest is stricter regulation of the ingredients used in cosmetic products, such as hair ...

This is common among people who dye their hair. Often the culprit is an ingredient in the dye ... Scarring on the scalp due to hair loss can cause an intensely itchy scalp. Skin cancer. If skin cancer ...