sodastreamPepsi® Zero Sugar Beverage Mix (440ml, Pack of 4)[Amazon-developed Certification] Compact by Design

Love this Diet Pepsi Soda Stream. Not exactly like canned or fountain but very good.

We bought a new soda streamer and ordered these to go with it. They taste just like the actual soda you would purchase in store. They were sealed pretty good and don’t leak. It has saved us money switching to the soda streamer.

Once added to the sparkling water, it tastes like the real thing! I was amazed. And, I'm very happy that they are sugar free! You can't tell the difference between this and buying the soda already bottled. This is so much better for the environment, too!

I almost threw out the SodaStream I bought last year. It came with one diet pepsi and one Dr. Pete. The diet pepsi was beyond disgusting. We made a couple of bottles a few different times. All were thrown out because no one could stomach them. But with the majority of reviews positive I thought I would give it one more chance. Glad I did. I will finally be making my own at home. Basically tastes like the diet pepsi fountain drinks from restaurants - which is what you would expect. Not sure what was wrong with the original bottle - but it was so bad I almost gave up on carbonating my own drinks. Would have been a 5 if not for the original experience. Figures out to a little over a dollar per 2 liters so a decent value.

I love this product and will rebuy. It has no after taste that most diet drinks have. Love it.

I have a pepsi zero problem and this is the solution. Since the flavoring is added after carbonating, you can use it with other carbonating machines. It doesn't have to be a sodastream. I actually find this syrup a little too sweet by comparison to the prepackaged cans when filling to the recommended fill line, so I am able to use considerably less syrup and hopefully make it go further.

Does it taste like pepsi? Maybe a bit. Realistically though its just a decent cola for soda stream purposes. Better then the soda stream branded one at the very least. The bottles they use for packaging could be so much better though, no rubber seal or anything.

The first thing I noticed after mixing this according to the instructions was to grab the bottle and take a second look. I was certain I had ordered regular Pepsi -- Not Diet Pepsi.And, I was right, it didn't say "Diet Pepsi", yet why did it have that weird aftertaste like diet sweeteners that almost makes your eyeballs hurt?Sure enough, after I looked at the ingredients, I found the culprit:SUCRALOSE -- why, why, why?I've been to restaurants and ordered a fountain Pepsi that had the same flavor a few times. Not all the time, but every once in a while, I get one where I have to send it back. You can usually tell by the amount of foamy/fizzy -- Diet Pepsi foams *much* less than regular, which causes it to look darker in the cup.My guess is that some cheaper formula syrup is marketed by Pepsi for those places because it's just cheaper to produce with replacing some of the sugar with Sucralose -- and I'm also guessing that just enough people don't notice it or care about the artificial taste that they can get away with it.Depending on the specific drink or food, I might not notice it as much, but I can definitely taste it in Pepsi -- because I know what to expect and getting that bitter-sweet smack in the face that I get from the Sucralose makes it that much worse because I taste it with *every* sip, and cringe.I tried adding sugar and some light corn-syrup to mask the annoying Sucralose taste, but it's still there -- so that didn't mask it.I had read that adding salt to coffee will reduce the bitterness -- and that does work for coffee.But the Sucralose isn't so much a bitter taste as an acrid or "false" taste sensation that I can detect. Because I had bought the 4-pack and didn't want to waste it, I tried adding all of these:Torani Cinnamon SyrupLemon JuiceCherry flavoringSaltTorani Salted Caramel Syrup - (the worst, btw).Nothing worked to offset the taste.There aren't any other Pepsi-brand options that are made for the smaller home soda-machines, unless you want to by a 3-gallon box of syrup for about $150 that is made for restaurants and way overpricedI'm almost tempted to buy it, but then what if it's the same nasty sucralose formula as this product? I'd be out $150 and have 3 gallons of syrup to dump.The bottle says "Special Soda Stream only formula" -- which means "We cut corners on this to save a few bucks and cut down on the shipping weight."This is a terrible excuse for the regular Pepsi formula. If you like Diet Pepsi, then this might work, but then you'd still have the sugar. If you don't have sensitive taste-buds, then maybe this would be okay for you.But if you don't like the nasty aftertaste of Sucralose (Splenda-brand-name), then stay away from this. There are others that might not be exactly Pepsi, but Pepsi-with-Splenda is worse than any other cola that doesn't use artificial sweeteners.So, lesson learned. I'll be checking the ingredients when I buy pre-made syrups.Don't get me wrong, I really like Pepsi with sugar and even with the high-fructose-corn-syrup. I don't like Diet Pepsi -- even though I have friends who say, "You get used to it." -- buy why? Why would I want to do that when the real stuff exists for the same price?Overall, only one-star because zero-stars are not possible.