Amplify the Sweetness and Rich Texture of Coffee
JAMM is formulated to bring roundness and will accentuate the lingering sweetness and creamy mouthfeel of your brew. With just a few drops, it enhances body and softens sharp edges, delivering a smooth and full-flavoured cup.
Used by World Coffee Championsand trusted by leading cafés world
4.9
14 ratings
5
4
3
2
1
An Interesting Tool for Bringing Older Coffee Back to Life
One of the things I found particularly interesting about this product was its effect on older coffee, especially coffees that were past their recommended freshness date. I noticed that it could bring out more sweetness and make the coffee’s primary flavors feel more vibrant and pronounced.
I also measured TDS during my testing. In some cases, I noticed a slight decrease in TDS, although the difference was relatively small. I found that the optimal amount of the product seems to depend on each coffee’s roast level, processing method, and other characteristics. Finding the right amount requires some experimentation and repetition with each coffee.
Overall, I found this product genuinely interesting and enjoyed experimenting with it. Thank you for creating such an interesting product!
E
Erfan · Yesterday
Live Saver for nearly any shot
We probably all know it, somethings off in our prep and the shot channels and next to the mess we have to clean mostly your thinking about pouring the Shot away since using the minerals more often than not with some drops you can get something at least drinkable but here and there something special that actually tastes great even though it’s probably not repeatable. The drops are a huge improvement in baseline taste and a great way to safe a previously lost bit of coffee.
K
Konrad · September 4, 2026
Very good product does what it says. We'll buy again.