Section the hair before application. If you begin brushing the dye into the hair without sectioning it out first, color ...
Henna, derived from the Lawsonia inermis plant, is traditionally used for its dyeing properties and benefits for hair and ...
Occupational studies stretching back decades have found an increased risk of bladder cancer among hairdressers.
A new lawsuit claims that a hairstylist developed bladder cancer from working with a dye chemical for decades. The verdict: ...
The results are based on a metabolic analysis that requires just a strand of hair, but experts say more ... about 81% of the time. The test is one of several promising ideas that researchers ...