Every flavour of Protein & Fibre is sweetened the same way: with ground dates. Not sucralose. Not aspartame. Not acesulfame-K. Not stevia. Not monk fruit. Just whole, dried dates, milled into a fine powder with all their natural fibre and nutrients still intact.
This is a deliberate choice, and the reasons behind it go deeper than following a trend.
The Sweeteners In Most Protein Powders
Walk through the protein powder aisle and you'll find artificial sweeteners in virtually every product. They're used because they deliver intense sweetness at zero or near-zero calories, allowing brands to market their products as "zero sugar" or "low calorie" without sacrificing the sweet taste consumers expect.
The most common sweeteners in protein powders are:
Sucralose — approximately 600 times sweeter than sugar. The most widely used artificial sweetener in the protein industry. Provides intense, immediate sweetness with a characteristic aftertaste that lingers.
Acesulfame potassium (Ace-K) — approximately 200 times sweeter than sugar. Often used alongside sucralose to balance taste. Frequently listed as E950 on ingredient labels.
Aspartame — approximately 200 times sweeter than sugar. Less common in protein powders than sucralose but still present in some brands. Breaks down at high temperatures, limiting its use in products that might be heated.
Stevia — derived from the leaves of the Stevia rebaudiana plant. Often marketed as a "natural" sweetener, though the highly purified steviol glycosides used in commercial products are far removed from the raw leaf. Many people find stevia has a bitter or metallic aftertaste, particularly at higher concentrations.
The Taste Problem
The most immediate reason we avoid artificial sweeteners is taste.
Artificial sweeteners don't taste like sugar. They approximate sweetness through different chemical mechanisms, and the result is a flavour that most people can detect as "not quite right." The sweetness arrives differently, lingers differently, and often leaves an aftertaste that natural sugars don't produce.
In protein powders, this matters because the sweetener isn't a minor component. It's often used to mask less pleasant base flavours by overpowering them with sweetness. The shake ends up tasting primarily of sweetener rather than the flavour it claims to be.
When you start with a base ingredient that tastes good on its own — as sunflower kernel protein does — you don't need intense sweetness to make the product palatable. A modest, natural sweetness from ground dates is enough to round out the flavour without overwhelming it.
The result is a shake that tastes like its actual ingredients. Chocolate tastes like cocoa. Coffee tastes like coffee. The sweetness supports the flavour rather than replacing it.
The Digestive Question
Beyond taste, artificial sweeteners have been the subject of ongoing research into their effects on the digestive system.
Sucralose has been studied for its potential impact on the gut microbiome. Some research in animal models has suggested that sucralose consumption can alter the composition of gut bacteria, though the evidence in humans is still evolving and not conclusive.
Artificial sweeteners can also have a direct osmotic effect in the gut. Because they're not absorbed in the same way as natural sugars, they can draw water into the intestines, which some people report as bloating, gas, or digestive discomfort.
Many people who experience digestive discomfort from protein shakes attribute it to the protein itself, when the sweetener may be a contributing factor. Some people report improved digestive comfort when switching to products without artificial sweeteners, even when the protein source remains plant-based.
The Insulin Question
One of the marketing claims for artificial sweeteners is that they don't raise blood sugar or trigger an insulin response. In practice, the picture is more complicated.
Some research has suggested that certain artificial sweeteners may trigger cephalic-phase insulin release — an insulin response triggered by the sweet taste in your mouth, regardless of whether actual sugar enters your bloodstream. Other studies have not replicated this finding consistently.
What is clearer is that the zero-calorie sweetness of artificial sweeteners may influence the signals involved in appetite and energy regulation. When your tongue tastes something intensely sweet but no calories arrive, it may affect how your body responds to hunger and satiety cues.
Whether this translates to meaningful health effects at normal dietary intakes is still debated. But the mechanism is worth noting for anyone who assumes "zero sugar" automatically means "metabolically neutral."
What Ground Dates Actually Provide
Dates are a whole food. When we grind them into Protein & Fibre, we're adding a food ingredient, not a sweetening agent. The distinction matters.
Each serving contains 7g of sugar from ground dates. That's less than a single apple. Less than a banana. It's naturally occurring sugar — fructose and glucose from the fruit — still embedded in the date's fibrous structure.
This sugar arrives in your body alongside the 8–10g of fibre, 21–23g of protein, and healthy fats that make up the rest of the serving. The fibre slows absorption. The protein moderates the glycaemic response. The sugar is processed more gradually compared to free sugars or refined carbohydrates.
Ground dates also contribute their own nutritional value: potassium, magnesium, iron, and B vitamins. They're not empty calories dressed up as sweetener. They're food doing what food does — providing nutrition alongside flavour.
The "Zero Sugar" Trade-Off
Many protein powders market their zero-sugar status as a feature. And on a simplistic level, it is — less sugar sounds better. But the question worth asking is: what replaced the sugar?
In almost every case, the answer is artificial sweeteners. The sugar was removed and synthetic sweetness was added instead. The label looks cleaner. The overall nutritional picture is different.
Protein & Fibre takes a different position. A small amount of naturally occurring sugar from a whole food, absorbed within a fibre-rich matrix, is a different approach to zero sugar achieved through synthetic sweeteners.
This isn't about demonising sweeteners or making overblown health claims. It's about a straightforward product philosophy: use real food, keep it simple, and let the ingredients do their job without adding things that aren't needed.
Seven grams of sugar from whole dates. No aftertaste. Just food.
Frequently Asked Questions
Is stevia better than sucralose?
Stevia is a plant-derived sweetener that’s commonly used as a low-calorie alternative to sugar. In practice, it’s typically refined into a concentrated form for use in products. Many people find it has a slightly bitter or metallic aftertaste, especially at higher concentrations.
In Protein & Fibre, we don’t use stevia or sucralose — the natural sweetness from whole ground dates is enough to balance the flavour without relying on high-intensity sweeteners.
Is 7g of sugar per serving too much?
Seven grams is less sugar than a small apple, less than a banana, and less than a glass of orange juice. The sugar in Protein & Fibre comes entirely from whole ground dates and is absorbed more gradually due to the 8–10g of fibre and 21–23g of protein in each serving. In context, it's a modest amount.
Will the sugar in Protein & Fibre spike my blood sugar?
Less likely, due to the presence of fibre and protein, both of which slow absorption and moderate blood sugar response. The impact of 7g of sugar within a whole-food matrix is different from consuming free sugar in isolation.
Why don't more protein brands use dates instead of sweeteners?
Cost and convenience. Artificial sweeteners are dramatically cheaper than dates and deliver sweetness at fractions of a gram. Using whole ground dates is more expensive and requires a base ingredient that works with subtle sweetness rather than relying on intense flavour masking.
Can artificial sweeteners cause bloating?
Some people report digestive discomfort from artificial sweeteners, including bloating, gas, and cramping. This may relate to how they are processed in the gut or how they interact with gut bacteria.