BuyFromEU

Encona is a UK brand owned by Grace Foods, a Jamaican conglomerate. Great range of tasty sauces. Another alternative, though not European but South African, is Nando's range.

Um.... Why have you forgotten about Mexico? That's like the land of hot sauce. See what you can import.

If you like the taste and the scoville level of tabasco sauces: "Fuego" has a very similar series to the tabasco series. And it tastes a bit less vinegar.

e.g. "Fuego Hot Jalapeno" https://fuchsgruppe.shop/fuego/produkte/salsas-co./

Available e.g. at Edeka Germany. They deliver everywhere in EU.

Just get a generic hot sauce that looks like tabasco, prefer organic. It will either taste the same or better.

I have this: https://sanchon.de/produkte/habanero-hot-sauce/ (German company, may not be available elsewhere)

You probably want Firelli. Super vinegary, made in Italy, and very delicious