Tag Archives: how to do a patch test

How to do a 2 part Patch Test – Garnier Olia

Posted on 16th June 2015 by Charlotte

How to do a 2 part Patch Test – Garnier Olia A slightly different patch test – I used a different, vibrant colour and also did a hair strand test. The instructions do say to just do a one part … Continue reading →

Posted in 2 part, At home, Garnier, Hair Dye, Patch Testing, Permanent | Tagged Garnier, how to do a patch test, how to do a skin allergy patch test, Olia, patch test, skin allergy, skin allergy patch test, skin test, toulene 2 5 diamine | 1 Comment

How to do a Skin Allergy Patch Test – Clairol

Posted on 7th June 2015 by Charlotte

This is a how to do a patch test using both the Colour Blend – Bottle 1 (colourant) and Colour Activating Creme – Bottle 2 (developer) as instructed by Clairol for both UK and USA. A small disclaimer – The … Continue reading →

Posted in 2 part, At home, Clairol, Hair Dye, Patch Testing, Permanent | Tagged Clairol, how to do a patch test, skin allergy test, skin test | Leave a comment

How to do a Skin Allergy Patch Test – L’Oreal Excellence

Posted on 2nd June 2015 by Charlotte

The patch test described in the L’Oreal Excellence instructions say to only use the colourant part of the hair dye as it contains the para-phenylenediamine (PPD). A small disclaimer – The photos used are of my arm. At the time I … Continue reading →