I am a fan of Stevia. I suffer from diabetes so I have to watch my intake of sugar. I have tried all brands of sweeteners. I just cannot get used to the taste and most of them leave an after taste when I use it in coffee. I actually stopped drinking coffee for almost a year. I tried Stevia and it was just like sugar !! I did start drinking coffee again because I felt like I was having it with real sugar. It has no aftertaste, and it is all natural the from certified-organic stevia extract, a South American herb that's up to 40 times sweeter than sugar-but with ZERO CALORIES and ZERO CARBS and a ZERO GLYCEMIC INDEX. I recommend this for anyone who cannot have sugar or is looking to loose weight with other methods of dieting or exercising. I received a bottle of the Sweet Stevie Drops at a discounted price for my unbiased review.