Now, where is the difference to other syrup products? SodaStream has aligned this series on Biokonsumenten. This has the advantage that only raw materials are used from managed plantations and unlike many other "syrup" -mixtures no flavors, sweeteners (aspartame) or similar substances contained in the products. The eponymous ingredients are contained in relatively large amounts and are not replaced by cheap derivatives. Quality has its price, but a good food may cost a bit.
By Crystal SodaStream created water can be very good with "shot" drink, the best mix ever by the glass and never in the carafe, then you have a long fun with it. Prior to the in-house series syrup I've always mixed with concentrates times, but this new series tastes refreshing and genuine. Artificial flavor I could tell, none of the four flavors - best. Cassis + sparkling wine is great, as well as elder with champagne or on ice.
Tastes good and is (in small amounts) definitely recommended if it is not always just be water.