Most no added sugar ice cream has a reputation problem, and it's earned. Enough people have tried a sugar-free pint that tasted like a chemistry experiment that the whole category gets written off before it's even tried. But the sweetener technology behind these products has changed a lot, and the aftertaste that used to be unavoidable isn't anymore.
Here's what actually makes no added sugar ice cream work now, and what real customers say once they try it.
"No added sugar" means no sugar was added during processing, which is different from "sugar-free" (a stricter legal claim) and different from naturally sugar-free (milk still contains lactose).
CRUSHS uses monk fruit and allulose instead of sugar, both of which are non-nutritive or low-glycemic sweeteners that don't cause the same blood sugar spike as table sugar.
The old sugar alcohol aftertaste (erythritol, xylitol) is a different sweetener category. Monk fruit and allulose don't carry that same aftertaste for most people.
Real customers managing diabetes report being able to eat a full serving without the blood sugar spike they'd get from regular ice cream.
No added sugar ice cream usually tastes off because of which sweetener was used to replace the sugar, not because removing sugar is inherently a problem.
A lot of the category leans on sugar alcohols like erythritol or xylitol, which can leave a cooling or metallic aftertaste that lingers well after the bite is gone.
CRUSHS customer Owen S. described exactly this pattern before switching: "every DIY recipe I tried had that unmistakable alternative-sweetener aftertaste. My Creami ended up collecting dust in the kitchen for over a year."
That's the experience that gives the whole no added sugar category a bad name, even though the problem is really about which specific sweetener was chosen.
The fix isn't giving up on sugar-free ice cream. It's paying attention to which sweetener is actually in the bag. For a full breakdown of how different sweeteners compare in frozen desserts, allulose ice cream explained covers the full picture.
"No added sugar" means no sugar was added during processing or packaging, but the product can still contain sugar that occurs naturally, like the lactose already present in milk. This is different from a few other labels people often confuse it with:
Sugar-free: a stricter FDA claim meaning less than 0.5g of sugar per serving. No added sugar: no sugar added during processing, natural sugars from ingredients like milk may still be present.
Naturally sweetened: sweetened with something other than refined sugar, which could still spike blood sugar depending on what it is (honey and dates still count).
CRUSHS falls into the no added sugar category with 0g of added sugar per serving, sweetened with monk fruit and allulose instead. For a side-by-side comparison of what that actually means on paper vs regular ice cream, protein ice cream vs regular ice cream puts the numbers directly next to each other.
CRUSHS gets its sweetness from a combination of monk fruit and allulose, two sweeteners that behave very differently in the body than table sugar or sugar alcohols.
Monk fruit is a non-nutritive sweetener extracted from the monk fruit plant, roughly 100 to 250 times sweeter than sugar by weight, so a small amount goes a long way without adding meaningful calories or carbs.
Allulose is a rare sugar that's structurally similar to fructose but isn't metabolized the same way, so it contributes minimal calories and doesn't spike blood glucose the way regular sugar does.
Combined with milk protein isolate for the protein and texture side, this pairing is what lets CRUSHS land at 180 calories and 23g of protein per pint with 0g of added sugar, without the aftertaste that sugar alcohols are known for.
Yes, for most people, replacing added sugar with monk fruit and allulose results in a much smaller blood sugar response than regular ice cream, since neither sweetener triggers the same insulin spike that table sugar does.
The American Diabetes Association has noted that non-nutritive sweeteners can be a useful tool for reducing added sugar intake as part of a broader eating pattern, though individual response can vary.
This is exactly why the diabetic and pre-diabetic community has become such a strong part of the audience for products like this. It's not a cure or a medical treatment, but it does let people enjoy an actual dessert without the same blood sugar consequences.
For more on how why sugar cravings work and why the sweetener swap matters, that guide covers the mechanism directly.
This article is for general informational purposes and isn't medical advice. If you're managing diabetes or another blood sugar condition, talk to your doctor or a registered dietitian before making changes to your diet.
Real customers managing blood sugar consistently describe getting something back they thought they'd given up for good. Janet Bell wrote in a CRUSHS review: "For years, I've denied myself ice cream in an effort to avoid carbs and sugar. CRUSHS has given me back this simple pleasure."
Liz, who described managing diabetes along with her partner, wrote: "We are both diabetic and it's great to be able to enjoy an ice cream treat without so much sugar. So far, we've tried the vanilla and it reminds us of a frozen yogurt place we used to go to." And after switching from sugar-alcohol-based DIY recipes, Owen S. described the shift as "life-changing," adding that it "tastes as enjoyable as regular ice cream, just without the guilt."
CRUSHS protein ice cream mixes are sweetened with monk fruit and allulose, with 23g of protein and 180 calories per pint.
Try CRUSHS Today →Many people managing diabetes report success with monk fruit and allulose sweetened options like CRUSHS, since neither ingredient spikes blood sugar the way table sugar does. Talk to your doctor about how it fits your specific management plan.
No. Sugar alcohols like erythritol and xylitol are a different category and are usually the source of the cooling or metallic aftertaste people associate with sugar-free desserts. Monk fruit and allulose don't carry that same aftertaste for most people.
No. Sugar-free is a stricter FDA claim requiring less than 0.5g of sugar per serving. No added sugar means no sugar was added during processing, though natural sugars from ingredients like milk can still be present.
CRUSHS has 0g of added sugar per serving, sweetened with monk fruit and allulose instead.
Yes, most kids can enjoy no added sugar options as part of a normal diet. Check with your pediatrician if your child has a specific health condition or dietary need.
