Apply for a tester for hair dye allergy

Have you ever had an allergic reaction to hair dye? WECOLOUR might be the solution for you. Order a hair dye tester for €5. You will receive a discount voucher of €5.00 with your tester as well, which you can use in our webshop. You can use the discount voucher also for our hair care and hairstyling products.

WECOLOUR hair dye doesn't contain PPD (the substance that most people are allergic to), but it does contain TDS. TDS is related to PPD, but it has a different molecular composition. If you're allergic to PPD, there's a 10% chance that you might be resistant to TDS. If you've built up an allergy throughout the years (for example by dyeing your hair for a long time) the chances of tolerating our hair dye are even bigger: 70% of people that have a PPD allergy like this are resistant to TDS. Always be on the safe side and always request a tester before ordering our hair dye. Especially if you have had an allergic reaction to hair dye in the past.

Dark colours contain more pigment and thus more TDS. The chance of having an allergic reaction to WECOLOUR black or dark brown colours is therefore almost 100%. If you do want to test these colours, be very careful and keep this in mind to avoid disappointment.

Are you allergic to both PPD and TDS? Some of our red and copper shades are not only free of PPD, but also of TDS. These are intense copper dark blonde (7.44), copper dark blonde (7.4), copper red light brown (6.64), copper light brown (6.4), mahogany red dark brown (4.65). Nevertheless, you should always perform an allergy test before dyeing your hair.

Fill out the form and pick your preferred colour from the dropdown menu. Order the colour you want to dye with because the composition of the dye and possible allergic reactions differ per colour. After ordering your tester, you will receive a confirmation e-mail. You will receive the tester and the discount code through your letterbox as soon as possible. Keep in mind that you have to let the dye sit for 72 hours.