MGM - I got mine from various online sources. I made sure to choose those with free delivery. They cost so much less than from a Pharmacy. The thing which took the longest to arrive was the little pots I need to hold the creams.
So, I think I've hit on a good couple of concoctions which seem to be helping, as I'm just about itch free at the moment.
The first one I made for Mr F to use as a barrier cream. It's bag balm with rosehip oil, sea buckthorn, lavender and lemon.
The one for me uses E45 cream as the base (less greasy than bag balm but more expensive), with sea buckthorn, calendula, rose hip oil and rose geranium for a nice smell. I might have put a drop of lavender in too, but I can't remember now - not too much or it will swamp the geranium.
The sea buckthorn oil is a bit hard going to mix in as it's thick, but I got there in the end. I use just enough to give a very faint tint to the white cream (SB is bright orange)
I'll see how I get on with these before I start trying other combinations.
My oil burners also arrived and I've had great fun perfuming the rooms. I even have one in the bathroom as an alternative to air freshener - works very efficiently