Review of Dulce De Leche Flavor-FLV:

Tested at 2.5% 
Rich, buttery smooth silky caramel with notes of vanilla. Awesome mouthfeel, great silky finish. Might be my favorite yet. I’ve heard people say there is a buteric note until it steeps. If you sensitive to that, just note. I’m not and this mixes well with just about everything I’ve mixed with it.