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 ...

Color Safe Shampoo: Low pH shampoo for color-treated hair helps prolong color vibrancy. Gently cleanses to prevent unnecessary stripping of color. Suitable for color-treated or natural hair.

No matter the season, copper hair dye somehow always manages to make a comeback (hello cowboy copper). Honestly, can you blame us for wanting in on those fab fiery locks that we've seen everywhere ...

Red hair has become increasingly popular in recent years, with many opting to dye their locks in vibrant shades of orange ... If you're keen on using straighteners or curlers, ensure you're using ...

Whether you're a natural redhead or have dyed it a vivid shade, there's probably a common mistake you're making when washing ...

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 ...

If you're a regular at the hair salon, you'll be well aware of the hefty price tag that often comes with it. However, one ...

Red hair has surged in popularity recently, with many opting to dye their tresses in vibrant hues of orange, auburn, and ...