I recently purchased avon invisible light concealer from avon cosmetics. I used the product on 2 small spots on the 12th Jan by the 14th Jan the spots had turned into the size of 1pence pieces and over the next few days a few more appeared too. They are very sore and big. I went to my local walk in centre on 15th Jan as my skin on my face was raw, red and inflammed. The doctor told me that i have had a serious allergic reaction to the concealer and prescribed me with steriod cream, a 7 day course of antibiotics, and moisturising cream.I've become a prisoner in my own house now as i'm very upset with my appearance to venture outside. I have emailed avon and am still waiting for a reply from them its been 2 days!!! I feel as a customer that i have been let down, and i certainly don't want anyone else to have to go through this.