Review of Peppermint Flavor-TFA:

Awsome strong flavor captures peppermint perfectly.  So strong that 1 % takes over the flavor and I mix with Dbl Choc clear (TFA) at 4% and bav creme at 1% with a few others for a 9% mix and its peppermint chocolat.  I like flavors that are noticeable at 1% and this one is the king.   I have used at 1.5% but not higher