And, folks, a new, clean-friendly product has entered the market: Natural at-home hair dye. But before you start conjuring images of dyes that don’t contain any toxins, chemicals, or harsh ...

You might think that natural ... red‒green axis, and yellow‒blue axis — but we have not had a technique that quantifies what is happening with the dye in the hair fibre.

From neon green to eye-catching pink ... Tenanty recommends choosing a shade or two lighter than your natural color. What ...

Using mehendi frequently for hair coloring can lead to excessive dryness, hair thinning, allergic reactions, and difficulty switching to synthetic dye ...

Over the coming months, the FDA will revoke authorization for two synthetic food colorings — Citrus Red No. 2 and Orange B — and collaborate with the food industry to remove six other synthetic ...