Pepsi One vs. Diet Pepsi?

Having been recently reminded of Cecil’s discussion of Tab vs. Diet Coke (“For practical purposes the difference between Tab and Diet Coke is that they come in different-colored cans.”) I’m now pondering Pepsi One and Diet Pepsi.

Personally, when I have a sample of each in front of me, I can taste that they are marginally different but:

a) I can’t express the difference well in words
and
b) I can’t ever remember which ‘taste’ belongs to which name
and
c) I have no choice between them – either are equally fine, in the sense of ‘close enough to tasting like a cola to be potable when I’m being good about my diet.’

So…is this another case of different colored cans, or is there genuinely a difference between them that a resonable person might use as a basis for selection? Different artificial sweetener, maybe?

For sweetener, Pepsi One uses Ace-K (Acesulfame Potassium) and a splash of Nutrasweet (I think because the Ace-K is bitter all by itself). Diet Pepsi uses just Nutrasweet.

The consensus is that Ace-K is a better sweetener which was just recently approved for beverage uses. But a lot of people really are committed to Diet Pepsi, and Pepsico isn’t going to mess with a good thing and change the recipe on them. So they created a new soda for the new sweetener.

Personally, I much prefer Pepsi One.

Yeah, I like Poopsi One better. But probably just because of the gray label and the belief that one calorie actually makes it more substantial. :slight_smile: I’m going to win a billion dollars!!!

For some surreal reason Pepsi One tastes like Tab to me. I like it, but I never think to buy it as I grab Diet Pepsi out of habit. Also, why have one calorie when you can have NONE? (I suspect there isn’t that much difference and they round up for One and down for Diet.)

In Europe, they have Pepsi Max. Can anyone confirm whether this is the same as Pepsi One? Pepsi light is also available, which I’m sure must be Diet Pepsi.

I’m not familiar with Tab at all, but I prefer Diet Coke to Diet Pepsi.

Here in the UK we have Pepsi Max and Diet Pepsi (which is, as stated, called Pepsi Light elsewhere in Europe). I prefer Pepsi Max (advertised as “Maximum cola taste with no sugar” or something like that) but don’t know if it’s the same as Papsi One, as I’ve never seen that. Pepsi Max does seem to have more flavour than the Diet Pepsi, though.

Some parts of the US are just getting “light” versions of soda.

Light sodas have 5-15 calories (instead of one or none). It gets a little more sweetener without a lot of cals.

One way to get used to diet sodas is to buy reg and diet and mix them a bit. I hate the after taste of diet sodas, so I did this for awhile until I could remove all the regular and not care/notice so much about the aftertaste…

Pepsi One just tastes awful to me. I much prefer Diet Pepsi or Pepsi Max.

Just to add to the confusion, didn’t Pepsi used to sell “Pepsi Light” that was Pepsi with lemon, what’s now “Pepsi Twist”?

I think it was Jerry Seinfield who said “What’s the Deal with one Calorie soft drinks? If they can get all but one Calorie out of there, what’s stopping them from removing that remaining calorie?”

It does seem like a good question.

The difference between Pepsi One and Diet Pepsi? Pepsico cancelled my beloved Josta to produce Pepsi One. Thus, I will never forgive them… ::sob::

The difference is the sweetener. Pepsi one is sweetened with splenda. The others are sweetened with aspertane. I cannot drink soda with aspertane. I am very upset with Pepsi for discontinuing Pepsi one.

This sounds like a perfect problem for an ABX test.

I’ve seen this experimental design as double-blind and tasters need to say if the drinks are the same or different. Either option is equally likely - a fact that the taster is aware of to avoid the bias of “Of course they’re different.”

What do you think of that design vs. ABX?

Could be also marketing segments such as Coke Zero was to get to a more ‘male’ segment of the population then Diet Coke which was taken by many as more of a ‘female’s’ soda.

In my opinion, artificial sweeteners and sugars are equally bad for you, for different reasons, and you gain nothing by giving yourself a dose of both of them, instead of just one. Personally, I drink the kind that is sweetened with cane sugar – luckily I live in an area where the local supermarket has a store brand sweetened with cane sugar, for about 25c a can. I drink about two a week.

All Coke and Pepsi in Mexico is made with cane sugar (which has a superior flavor and by most accounts, is healthier than HFCS) and the demand is high for cane sugar colas in areas with high Hispanic populations. Imported Mexican soft drinks are widely sold here, too.

The advantage that ABX gives (and given its history this was important) is that the person doing the test has absolutely everything they could possibly need available to do the test. They can’t complain that the difference in taste is very subtle, and without a reminder of the tastes, they can’t pick the precise nuance needed to pick X. ABX was invented to test to see if people who claimed to be able to tell differences where none should exist actually could. There is simply no wiggle room (and believe me, the inventiveness of those trying to find wiggle room was impressive.)

That may not actually be true, though I’d love to get more information. Wikipedia says that Mexico is also made with HFCS (http://en.wikipedia.org/wiki/Mexican_Coke), but maybe not the stuff they export. I don’t know why that would be, because I thought the specific U.S. policies of sugar price supports and corn subsidies were the problem here.

I get Mexican Coke too, and I think I can taste a difference. I know after living in Southeast Asia for awhile, I found the taste of sodas really nasty when I came back here … almost as bad as diet drinks. Maybe I’ve acclimated back to corn sweetener by now though.

You’re incorrect, there. Pepsi One is sweetened with Ace-K and always has been.

And it hasn’t been discontinued. It’s still in production.