All hair color fades, but it's especially noticeable with fantasy colors. These color-depositing conditioners from Overtone are an easy way to keep less natural shades vibrant. Made in a wide ...

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 ...

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. The most common allergic reaction to hair dye is ...

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 ...

A study conducted by the National Institutes of Health (NIH) has revealed a concerning association between the use of permanent hair dyes and chemical hair straighteners and an increased risk of ...

Every so often, we get the itch to cut and colour our hair to change up our locks, and with silver hair dye coming in as a trend thick and fast, we can't help but want to mix up our hair look too.

You can also try Overtones Color Depositing Treatment Masks or clip-in extensions to experiment with different shades," ...

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.

Hair turns gray (or white) when your hair follicles stop creating melanin. Melanin is the substance that gives your skin and hair color. Your hair is always going through a cycle with distinct stages.

hair dyes and bleaches, hair straighteners and hair wavers, and hair styling products, as well as some hair accessories. Hair care products developed for, and often by, African-Americans make up a ...