How much is retin A (tretinoin) in Spain?

[pearlkent]

Thinking of asking my sister to buy me some when she goes to Spain, but roughly how much is it?
Also, can you get it cheaply in France or Italy, as I'll be going to France in a couple of months?

I can't remember, but cheap (compared to what I was paying here!). About 10 Euros sticks in my mind.

Asking for retin A or tretonion wasn't recognised where I was in Spain though. The Spanish brand name is retrides.