This product uses sucralose as a sweetener. This is why the sugar content remains low even though the bar tastes like a dessert. Sucralose is a high-intensity sweetener commonly used in 'sugar-free' or 'low-sugar' products.
If you have a known sensitivity or preference to avoid certain sweeteners, it is important to check the full ingredient list before consumption. The bar also contains soluble fibers like oligofructose and inulin, which can provide some inherent sweetness and bulk. There is no mention of alternative sweeteners like stevia, erythritol, or allulose in the provided description. For a product without artificial sweeteners, you would need to look for one specifically formulated without them, as this bar is designed for a low-sugar profile using sucralose.