aw man that doesn't sound too good :/
I've been using the Vitamin E oil I mentioned to help moisturise my skin and it's doing really well
Unfortunately I have this weird thing with fresh fruits/veggies/bad grass allergies that stop me from being able to try pure oils derived from these types of foods/products, but if you can, maybe try looking into them as well?
That really sucks that it's hard to find. Of course I don't know where in the world you are, but, if purchasing online is an option, you should give that a go!