Keep vibrancy alive through the cold months with a pop of colour! göt2b™ Color Remix™ customizable semi-permanent hair colour is the go-to choice for anyone looking to express themselves ...
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 ...
[4–6] In past years, PPD was used in permanent hair dyes but not in semipermanent dyes. More recently, PPD has been used in most permanent, demipermanent, and semipermanent hair-dye products.
While plant-based hair color is generally gentler, its performance and longevity depend on the specific formulation and your hair type. High-quality organic dyes often include natural oils, proteins, ...
A 2021 analysis that included 210,319 participants provided significant evidence to support that chemicals in permanent hair dyes increase the risk of breast cancer, but it did not find significant ...