After gruelling radiation therapy, like yourself, seriously burning large areas of skin in the most sensitive areas of body, I was getting very little relief from a hydrocortisone cream prescribed by a GP (who seemed as dismayed as I was by the condition of my skin). In desperation I searched the internet, finding 7 Cream for myself. It was truly AMAZING. From the stage of raw red flesh, with burned black remains of skin around edges of area, the 7 Cream began healing immediately with no irritation to be felt. It was possible to see the small white spots of new skin cells forming within 24 hours. My nurse shared my delight and I was told to ditch the cortisone cream. The new skin was as soft as a baby's bottom! and remains in perfect condition 1 year later.
I now keep a supply of 7 Cream at all times to use on any sort of skin condition: itchy bites, sunburn, eczema, old scars, sore skin of any sort. It always works its magic.