Amoretti natural flavors

Ingredients
1

Hello hive brewing mind –

Has anyone used the Amoretti Artisan Natural flavors in a brew? Not the syrups dispensed with a pump they have given away at recent NHCs Homebrew Cons, but the shelf-stable stuff in a jar like this:
https://amoretti.com/collections/natural-artisan-flavors/products/raspberry-artisan-flavor

If so, what’s your guidance on amount to use? Yes yes, YMMV, but 1 oz : 1 gallon? More? Less?

Thanks in advance.

2

The containers give the amount on the label. It’s different for every batch. It will also be up to your personal preference. 2% is a good starting point.