written by Jorge481 on 22/05/2015
I have fair skin and have used P20 for at least 5 years with no problem. it has prevented sunburn even in the hot sun of the south of France. Yes it stains but I classed that as a small inconvenience if the product worked so well all day.
I have just had 4 days in Spain in the hot sun. One application of P20 brought me out in a rash as if my skin was on fire. It has lasted more than a week. When I got home and my skin finally got back to normal I tried a small amount on the inside of my elbow because I couldn't believe my skin reaction could be due to the P20. I never have had any reaction to it. But again I came out in a blotchy itchy rash exactly where I applied the P20 and no where else.
Sorry Riemann but never again.