PPD is the abbreviation for paraphenylenediamine. It is an aromatic amine compound that is commonly used in hair dyes due to its effectiveness in delivering and depositing colour, especially darker colour.
Have you ever considered how your hair dye works? Many hair dyes use a system of ammonia (or ethanolamines in the case of some ammonia-free products), hydrogen peroxide, and p-phenylenediamine to achieve a permanent colour. The ammonia separates layers of the hair’s proteins, allowing the dye to reach the hair shaft. Following that, hydrogen peroxide bleaches the hair and aids in the trapping of p-phenylenediamine (PPD), one of the primary colouring agents, in the hair. All of this complicated chemistry results in the colour you’re after.
Is PPD dangerous?
PPD has been linked to minor skin irritations as well as more severe allergic contact dermatitis. People who have eczema or other skin conditions may find PPD irritating. Some people are allergic to PPD, and if they are exposed to it, they can have severe reactions.
Some people can develop a reaction to PPD after repeated exposure, even after years of colouring without a reaction. Anyone who intends to colour their hair should follow the instructions and perform a sensitivity patch test before colouring.
Alternatives to PPD
Scientists have developed alternative ingredients that deposit colour effectively without posing the same level of risk as PPD. Even if you do not have a PPD allergy, the latest medical advice is to limit your exposure to PPD due to its negative health effects.
Color without PPD is healthier.
At The Shade, we’ve developed a line of PPD free hair dye at-home colour with salon-quality colour performance. We care about your health and well-being, and we also want to make your life easier, so we bring your colour to you when you need it.
Our PPD-free colour uses effective alternatives to give you salon-quality, healthier colour that you can feel good about.
On hair colour labels, look for and avoid p-phenylenediamine. Para-phenylenediamine, 4-aminoaniline, p-diaminobenzene, 1,4-benzenediamine, and 1,4-phenyl diamine are other names for it.
If you have your hair coloured professionally, request a list of the ingredients from your hairdresser. If the product contains PPD, inquire whether there are any healthier alternatives.
Bring your own colour to the salon if you like the look of professional colour but want to avoid the toxic ingredients found in most conventional dyes. You’ll get professional precision without the toxic exposure this way.
Remember that, in addition to PPD, natural hair dye can contain other toxic substances. Also, double-check the ingredients of products labelled “natural” or “organic.” PPD and other toxic ingredients are still present in some of them.
If you aren’t ready to switch to a MADE SAFE product, use nitrile gloves, work in a well-ventilated area, and carefully follow the directions when applying conventional dye.
Because you handle hair colour frequently as a hairdresser, you are more likely to be exposed to PPD and other toxic ingredients than the general public. Use proper gloves and ventilation to protect yourself during colour sessions. Learn about the ingredients in the products you use and consider making healthier substitutions where possible. Check out this resource from indus valley for more information on how to protect yourself in the salon.
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