Looking for ways to treat your gray hair? We talked to hair stylists and dermatologists to learn their secrets — and product ...

To effectively grow dye-producing plants in a rooftop garden, choose containers with excellent drainage to prevent root rot.

Hair coloring at home can save money ... specialized removers Direct dyes versus oxidative dyes Metallic dyes require special care Plant-based dyes have unique properties Apply soothing ...

“Don't rush into it,” says David Stanko, a hair color specialist known as the Formula Boss. “A shade that worked for your friend or mother may not be suitable for you.” From the best ...

Smithsonian Institution The Museum’s collection of hair care products includes cleansers and shampoos, hair dyes and bleaches, hair straighteners and hair wavers, and hair styling products, as well as ...

These expert tips will help you keep a pigmented 'do without washing your new hue — and more cash — down the drain.

From using indigo and amla to using sage and rosemary, check out the DIY black hair dyes to cover grey hair at home.

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 ...

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 ...

Cosmo's Guide to the Biggest Hair Color Trends of 2025 When it comes to hair color, nothing's as simple as black and white. Lucky for you, we know a thing or two about getting the perfect hue!