The vast majority of reactions to hair-dye products are caused by PPD. [4–6] In past years, PPD was used in permanent hair dyes but not in semipermanent dyes. More recently, PPD has been used in ...

We report on part 2 of the cheminformatics-assisted development of sustainable hair dyes with enhanced technical and toxicological properties. In this study, an initial similarity search analysis was ...

What is the best length of hair for a woman over 50? Menopause can cause hair to thin, and many women feel pressured to go short – but Swayer believes there are plenty of flattering options at ...

Kraft Heinz said Tuesday that almost 90% of its U.S. products already don’t contain food, drug & cosmetic colors, but that the products that do still use the dyes will have them removed by the ...

The hair will fall out, then grow back once the weight loss stabilizes after a few months. "It's a response to severe physical stress — and weight loss is considered starvation," Rabito said.

The response is only temporary, he noted — the hair will fall out and then grow back once the weight loss stabilizes after a few months. "It's a response to severe physical stress — and weight ...

The response is only temporary, he noted — the hair will fall out and then grow back once the weight loss stabilizes after a few months. “It’s a response to severe physical stress — and weight loss is ...

Ariana Madix has never been shy to experiment with her hair, from the length to the color, but the look she wore while hosting Peacock's Love Island USA this week just may be her most dramatic ...