Review of DX Hazelnut Flavor-TFA:

I tried this by itself at 4%. At first it's a sweet hazelnut. Been steeping for a little over two weeks now and the flavor is more developed,  just more creamy. It's very accurate compared to a hazelnut coffee w/o the coffee flavor. By itself it's great, added to a tank w/milk or vanilla is awesome. Quickly becoming the favorite!