Being half asian, i get to bring me aunt into the big picture here. She lives abroad but used to send my cousin coconut and banana creams which were mixed with AMLA DABUR OIL. My cousin suffered from Eczema, and when he started to use this solution, his skin almost totally cleared up, he never got rash on his neck and scalp again.
Personaly i never tried it, cos if your makin creams outta banana moisture, im sure by the time it reaches UK like after a few days it goes all rotty, snotty grotty, smelly welly and boldy mouldy. But if this banana skin thing mentioned in this post really does work, id be interested in my aunts handiwork.
p.s. i wanna mention, for me porridge oat baths are working with lakeland willow water and amoega 3 capsules, people who havent tried it should get crackin on!!