StillSmart

I buy similar stuff to Robert from ebay and a bottle will last ages, but a tiny bottle from a supermarket baking section for a quid or so will let you experiment with it.

1 teaspoon to a gallon of anything nice will sweeten it and give it a rounder, fuller feeling on the tongue. For one bottle you want the tiniest amount.

I've started using it in ciders too. Haven't tried in wine yet.

Curmudgeon wrote: Haven't tried in wine yet.

I've used it in wine for years....like already been said it adds mouthfeel.