What ingredient in hair dye causes allergic reactions?

Many permanent and some semi-permanent hair dyes contain a chemical called paraphenylenediamine (PPD), which is a known irritant and allergen. This is the culprit of most reactions to hair dye.

What hair dye can I use if I’m allergic?

“For people who are truly allergic to PPD, what we recommend that they do is use black-walnut hair dye, which is a stain,” Draelos says. “Of course, you can only go darker.” For those who’d rather be redheads, henna products are another possibility (unless you’re allergic to henna).

What hair dyes do not contain PPD?

PPD-FREE HAIR DYES

  • Goldwell Color Chic (permanent)
  • Goldwell ReShade for Men (demipermanent)
  • L’Oréal Paris Excellence To-Go 10-Minute Creme Colorant (demipermanent)
  • Sanotint Light (demipermanent)
  • Schwarzkopf Igora Royal (permanent)
  • Wella Koleston Perfect (permanent dye)
  • Wella Color Charm (demipermanent)

How common is allergic reaction to hair dye?

Causes and Treatment of Dye-Related Allergies

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According to research, people will start to dye their hair by around the age of 27. Of these, as many as 38% will report itchiness or localized reactions to the hair dye products. 1 The most common form of hair dye allergy is contact dermatitis, an itchy, flaky rash.

What hair dyes have PPD in them?

The oxidative dye process is formulated to quickly penetrate and stain the hair strand any color, including lightening hair by removing the pigment from the core of the hair and dyeing over it. Brunette and black hair dyes contain higher concentrations of PPD, though all colors can contain PPD.

Can you suddenly become allergic to hair dye?

Dyeing hair seems to come naturally to many people as they age, but it could be the cause of an allergic reaction, no matter how long you’ve been using the same product, according to a dermatologist at Baylor College of Medicine.

How long does hair dye allergy last?

The symptoms of a mild hair dye allergy can last for about 10 to 15 days from the day of application. With due procedure, you would see itchiness, rashes, and inflammation go away in two weeks.

How do I get rid of my PPD allergy?

Apply a solution of potassium permanganate to the affected area. This can help fully oxidize PPD. PPD only causes allergic reactions when it’s in a partially oxidized state. Treat contact dermatitis symptoms, such as skin rash or itching, with an over-the-counter, topical corticosteroid skin cream.

Does Loreal hair dye have PPD?

Our hair dye products containing para-phenylenediamine (PPD) comply with one of the strictest cosmetics regulations which is the EU regulation.

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How can I cover my GREY hair if I am allergic to hair dye?

As with coffee, black tea can help you deepen your colour, and can also help cover grey hairs. If you’re blonde, try chamomile tea, and if you’re a redhead then rooibos. Keep in mind that tea works best with your natural colour.

How do you get rid of an allergic reaction to hair dye?

If you have mild and immediate/instant reactions, wash the dye off immediately with warm water and mild shampoo. If you are experiencing contact dermatitis flare-ups or symptoms, treat the affected area with a topical corticosteroid. Other OTC treatments are also available, which can be used on your skin.

How long does the allergic reaction last?

You usually don’t get a reaction right away. It can take anywhere from a few hours to 10 days. Typically, it takes from 12 hours to 3 days. Even with treatment, symptoms can last 2 to 4 weeks.

How do you know if you’re allergic to hair dye?

So what’s the best way to do it? Mix a small amount of the color and apply it with a cotton swab to an inconspicuous part of your body, like the inside of your elbow, then wait 48 hours to see how your skin reacts. If it’s itchy, burning, or red, skip that hair color brand.

Do all hair dyes have PPD?

Is PPD present in all hair colorants? PPD is very widely used in permanent hair colorants and is needed for most shades, but it is not present in all hair colouring products. However, it, or a related ingredient, will be present in the darker shades.

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Why is PPD bad?

PPD is a powerful chemical sensitizer, explains Lunder: “It can cause strong allergic reactions.” These reactions can go beyond itchiness or even redness and irritation, though PPD can cause all of those. … PPD’s also been linked to non-Hodgkin’s lymphoma (in the American Journal of Epidemiology in 2008).

Why does my head itch after dying it?

If you have an itchy scalp and a rash, you may have a condition called allergic contact dermatitis. This is common among people who dye their hair. Often the culprit is an ingredient in the dye called para-phenylenediamine (PPD), which is found in black hair dyes.

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