How to buy retirides from UK

[Nyancat]

Just that really. I usually buy it OTC when in Spain on holiday or if a friend is there but obviously not able to do this at the minute.
Does anyone know where to buy it online, it's the 0.5 version I'm looking for.

You can get it from Dermatica but I think that involves a subscription.

I've bought it from Farmacia En Andorra before: here
Straightforward, took a couple of weeks to arrive.

Thanks, I had looked at dermatica but not sure about the idea of subscription. I'll try out farmacia en Andorra, thank you.