Just that really. Going to Paris soon and want to buy some prescription-strength retinol/retinoid/vitamin A/whatever it's called.
I believe it can be bought over the counter in most European countries. How much is it in France, what do I ask for (don't want to be met with the gallic shrug of shoulders), what strength should I buy, and how much is it?
Also, any usage tips gratefully received. I'm hoping for it to be the miracle it seems to be. I have open pores, redness, rough texture, and am in mid-fifties.
Thanks all.
Thank you