What are the long-term effects of hair dye?
Altering the hair’s protein structure through permanent and demi-permanent dyeing can cause side effects that include weakening of the hair, a lower tolerance for heat styling, reduced hair thickness, and increased follicle roughness. Permanent hair dyes have more of these chemicals that allow the color molecules to get into the hair and stay, so they’re potentially more damaging to the hair.
Which hair dye has no side effects?
Plant-based & Vegetable dyes: In hair dyes, the presence of ingredients like henna , indigo, amla etc, is completely safe and natural. They are completely free from chemical and synthetic oxidisers. The most well-known plant dyeing pigments are henna, indigo, cassia obovata, and amla. Because three of these herbal colorants represent the three primary colors (henna is red, cassia obovata is yellow, and indigo is blue), it is easy to create custom blends for your needs.
What are the side effects of hair dye?
Hair dye reactions are fairly common but are usually mild. Symptoms such as itching, burning and blisters can be treated with allergy cream or tablets. Severe reactions are rare. Some of the ingredients in hair dyes can cause serious allergic reactions in some people. Hair dyes can cause hair loss in some people. Some doctors advise women to avoid having their hair dyed during pregnancy (or at least until after the first trimester).