Posted by iHerb Customer on January 1 2014 | Verified Purchase
I have used NuNaturals Singing Dog Liquid Stevia for about two years and still going strong with them. Having used the Alcohol free and the water based, my preference is the water based. Mainly because the alocohol based stevia cause a crusty/gummy byproduct under the stopper cap and on the screw top of the bottle to happen over several uses. This makes it hard to open the stopper cap or put it back on. I would take a damp paper towel to clean of the dried stevia. The Alcohol free liquid stevia does not cause this problem with any build up under the stopper cap. So convenience makes this my preference. I do feel though that the alcohol based is a little more potent in terms of sweetness. The other way I use this wonderful 'Singing Dog' sweetner is to buy the unflavored in at least multiples of four (more cost effective)- then add pure vanilla or pure peppermint flavoring to a bottle (my favorite flavors). Shake well and I'm good to go. Love this stuff in my coffee lattes! I also use it in my veggie/fruit smoothies.