Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

Katy Perry is no stranger to wild hair colors, and you can find she's tried nearly every shade at some point in her long ...

An estimated one-third or more of women over age 18 and about 10% of men over age 40 use some form of hair dye. But when it comes to hair dye and cancer risk, is hair dye safe? There is conflicting ...

The trade deadline is on Feb. 6, so there is plenty of time for trade speculation and hair dye subliminal messaging to keep the conversations going.

Feb. 20, 2024 — The drug finasteride, also known as Propecia or Proscar, treats male pattern baldness and enlarged prostate in millions of men worldwide. But a new study suggests the drug may ...

Hair grows in four distinct stages. The final stage involves the shedding of old hair, making room for new hair growth. Certain conditions can disrupt these stages. The growth and loss of hair may ...

The Food and Drug Administration has not formally reevaluated the safety of a food dye called Red 40 in over a decade, the agency's top food official said this month when asked about renewed ...

Wash in wash out hair dyes are the dream. Hello, you can turn your hair pastel pink and back within a day! What more could you want?! As the name suggests, you simply wash in, then wash out. Perfect ...

A wide range of foods will be affected if the Food and Drug Administration (FDA) moves forward with plans to ban artificial red dye. According to the Eat Well Guide (EWG) Food Scores database ...

Hair thinning can happen to anyone, no matter their sex or age. Luckily, certain hair growth products are available with ingredients that can help slow down or even reverse the thinning process ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Taylor Leamey writes about ...

I have fine hair, and it’s hard not to burn with envy when a friend tells me they only have to wash their hair “once a week or so.” As I have smaller, less porous strands of hair (which ...