Still, I haven't decided if I'm ready to take the plunge to dye my natural hair ... tone-on-tone colors across all shades.

Chemicals in hair dyes may cause allergies for some people. Around 38% of people who color their hair report having an allergic reaction to hair dye ... reactions happened. The appearance of small, ...

Some parents say that red dye No. 3 in foods causes behavioral problems in their kids. (Illustration: Celina Pereira; photos: Getty Images) Yahoo is using AI to generate takeaways from this article.

Discover deeply intense, vibrant colour that is fade resistant and full of impressive shine. Built-in Vibrancy Serum The built-in Vibrancy Serum, with vitamins and oils, activates colour pigments at ...

The colour result will depend on your natural hair colour. The table on the back of the pack provides an indication of the colour result that can be obtained with this shade. For long or thick hair, ...

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 ...

Research suggests a potential link between hair products like dyes and straighteners and breast cancer, particularly for women. These products may contain hormone-disrupting chemicals and carcinogens.

Luckily, my many bleach and dye escapades mean ... both when my home-bleached hair was on the brink of snapping off and now with my (albeit healthier) color-treated red hair.

All color additives must be approved by the FDA before they are used in food sold in the U.S. There are 36 FDA-approved color additives, nine of which are synthetic dyes. This includes the two red ...

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 worries ...

Incorporating copper peptides into a daily hair care routine is simple, and Limitless Biotech’s formula is designed for ease of use. According to the company website, GHK-Cu is available in ...

Always a stunner, her newest hair color is inspiring countless salon visits. Cowboy copper is out ... The shade is a dark red with purple undertones. It is an elegant and flattering color that ...