I’ve been using hair fibers, powder concealers and eye liners to conceal a scar on my scalp which are advertised to be organic and hypoallergenic. dermmatch is one of the products I’ve used in the past with no problems, however I have now began to get an irritated scalp which creates severe itch/ burning all over my head and causes my hair to fall out. Not sure why I am getting this issue and was wondering if a doctor has an idea of why this could be happening. Find attached