Hair dye allergies are more common than you think. Unfortunately, many women experience this problem when going to hair salons or trying box colors at home.

Hair dye allergies are caused by chemicals found in products used to color your hair. The side effects can be severe, and it’s important to use quality products. Before applying, test the products on a tiny patch of skin.

So, because we want to have a great experience whether you dye your hair at home or in a salon, here’s all you need to know about hair dye, allergies and find out which are the alternatives.

What Causes Hair Dye Allergy?

Hair dye allergies most commonly appear when you expose your skin to paraphenylenediamine. This ingredient, also called PDD, is a chemical found in a regular box dye, and it comes in its own bottle. When you mix the oxidizer with PPD, there are more chances of getting an unwanted allergic reaction.

Para-toluenediamine (PTD) is another ingredient that might cause a problem for women with sensitive skin. However, it is better tolerated by your body compared to its “friend,” PPD.

Even if it is recommended to do a patch test on your skin before using the hair dye, that doesn’t mean you will never have an allergic reaction. Using the same product several times can make your skin more sensitive.

This way, you can end up with unwanted irritations or rashes. These chemicals remain in your body for a long time. So, if you frequently dye your hair, chances of facing problems increase.

Also, another thing that you must keep in mind when dyeing your hair is that certain colors are prone to cause an allergic reaction. Black and dark brown hair dye colors usually contain more PPD. In this case, you might want to switch to another hue or an organic product if you still want to dye your hair constantly.