Over 3 weeks now since finishing radiotherapy to my chest wall for breast cancer after a masectomy. I've had Polymem dressing on for 10 days as my skin was blistering and weeping. Yesterday the redness subsided and I'm left with dry, flaky skin. Would anyone recommend E45, I used it while I was having the radiotherapy, but wondered about afterwards. I like organic, natural products but don't want to risk any reaction. Any thoughts?