The main concern related to oxidative permanent colouring is the risk of irritation and allergic reactions. Hair dye residues ...

Little to no increase in breast cancer risk was found for semi-permanent or temporary dye use ... and don't leave the product on longer than the directions indicate. Thoroughly rinse your hair and ...

and all tolerated these products. Conclusion: Fifty-seven percent of patients allergic to PPD in this study will likely tolerate newer permanent and demipermanent hair dyes based on PTDS.

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 ...

which is used for permanent cold hair waves. How Hair Dye Allergies Are Diagnosed A hair dye allergy is often easy to spot, but an allergy test can be used to find out if a person has multiple ...

has revealed a concerning association between the use of permanent hair dyes and chemical hair straighteners and an increased risk of breast cancer. For many, these products are staples in their ...

Women who regularly use permanent hair dye may be putting themselves at increased ... colour industry in considering that they sell safe products.' ...

The colour result will depend on your natural hair colour. The table on the back of the pack provides an indication of the colour result that can be obtained with this shade. For long or thick hair, ...

Best part is, a colour job doesn’t have to be permanent. Temporary hair colour sprays (which wash off when you shampoo your hair) or semi-permanent hair dyes will fade in a matter of weeks. Tip: ...

Discover deeply intense, vibrant colour that is fade resistant and full of impressive shine. Built-in Vibrancy Serum The built-in Vibrancy Serum, with vitamins and oils, activates colour pigments at ...