My DS had an allergic reaction to sunscreen, so much so that it burnt his skin and gave him a horrible eczema type rash. I emailed the lovely people at Moo Goo and they suggested their MSM Eczema cream. They posted it straight away and I put it all over DS after a bath. His skin was almost 100% better within 24 - 48 hours.
I noticed you're using Biozet washing powder. My DH and DS both had allergic reactions to this brand, DH especially. He was so itchy, he'd itch himself till he bled. Not nice. So, we got rid of that and tried Euca Lightening Washing Powder (not to be confused with the supermarket brand Euco). It has no fillers, is made out of all natural eucalyptus and is grey water safe. Problem solved. No itching from any of us and the same great results as Biozet.
HTH
