Birth control pills primarily affect the body’s hormonal balance and can influence hair characteristics. They may lead to changes in hair texture or volume and, in some cases, could potentially affect hair pigmentation. However, significant color changes are uncommon and not a typical side effect of birth control pills. A fellow colorist encountered an interesting...
Mixing hair dye with oxidant is a crucial step in the hair coloring process. It involves combining the dye with a developer, typically a hydrogen peroxide solution, to open the hair cuticle and allow the color to penetrate the hair shaft. This results in a permanent change in hair color that lasts until the hair...