FLAVOURART Liquid Amber
Very useful for baked fruit and cider flavour.
Think of it as a way to slightly ferment the other flavours. One FA vendor describes the standalone flavour well: "Warm and smooth flavour with a hint of fresh fruit and a delicate sourness in the aftertaste."
At 3% standalone, it gives a hint of (apple? pear? something fruity), a bit of sweetness you taste in the far back of your throat, and undertones of sour, like the background warmth and sourness of slightly-hard cider.