Sugar-free gummies are an attractive product for many, offering low-calorie sweetness. However, formulating sugar-free gummies can be challenging. Sugar plays a role in gummy structure and texture, and removing it affects the final product in several ways. Here’s what you need to know about sugar-free gummy production and the various sweetener alternatives available.
Challenges of Removing Sugar from Gummies
In traditional gummy recipes, sugar doesn’t just provide sweetness; it also serves as a bulking agent and plays a significant role in the gummy’s matrix. Without sugar, the texture, stability, and mouthfeel of the gummy can suffer. Achieving the right balance in sugar-free gummies involves choosing suitable sugar substitutes while avoiding issues like recrystallization, taste imbalance, or regulatory limitations.
Impact of Sweetener Choice on Claims
Another key challenge when formulating sugar-free gummies is the impact that the sweetener choice can have on product claims. For example, some sweeteners may introduce gluten or animal-based ingredients, affecting the ability to market your product as Gluten-Free or Vegan. Additionally, some sweeteners popular in markets like the USA are considered “novel foods” in the EU, requiring regulatory approval before they can be used in food products.
To avoid these pitfalls, it’s important to carefully consider the sweeteners you use and understand their regulatory status in the EU, especially when targeting European consumers.
Popular Sweetener Options for Sugar-Free Gummies
Here’s a look at the most commonly used sugar substitutes and the considerations for each:
Maltitol
- Best Use: Gummy Stability
- Claims: Vegan, Gluten-Free, Low-Calorie
- Benefits: Maltitol is a sugar alcohol that closely mimics sugar in both sweetness and texture. It helps maintain gummy stability and is relatively easy to work with during production.
- Considerations: Digestive discomfort can occur at high doses, but it is widely accepted in the EU and is a good choice for sugar-free formulations.
- Relative Cost: $$ (Moderate)
- Cost Comparison to Sugar: Maltitol is about 3 to 4 times more expensive than sugar, but its performance in gummy stability makes it a cost-effective choice.
Erythritol (in Combination with Tapioca Syrup)
- Best Use: Low-Sugar Gummies
- Claims: Low-Sugar, Vegan, Gluten-Free
- Benefits: Erythritol provides a texture similar to sugar and works well for low-sugar claims. When combined with tapioca syrup, it prevents recrystallization and keeps sugar content under 5g per 100g, making it ideal for low-sugar claims.
- Considerations: Erythritol can cause a cooling aftertaste, and on its own, it recrystallizes quickly, necessitating the use of other syrups or fibres.
- Relative Cost: $$$ (Moderately High)
- Cost Comparison to Sugar: Erythritol is about 4.5 to 7 times more expensive than sugar, and when combined with tapioca syrup, the cost rises further.
Oligofructose & Isomalto-Oligosaccharide Syrup
- Best Use: Fibre-Enriched Gummies
- Claims: Prebiotic, Low-Sugar, Gluten-Free
- Benefits: These prebiotic syrups provide both sweetness and fiber, which adds nutritional value to the gummies. They are particularly good for health-conscious consumers seeking gut health benefits.
- Considerations: These syrups require careful formulation, especially when incorporating active ingredients like vitamins or botanicals, as they may affect gummy stability.
- Relative Cost: $$$ (Moderately High)
- Cost Comparison to Sugar: Oligofructose is about 5 to 7 times more expensive than sugar, largely due to their added functional benefits as prebiotics.
Soluble Corn Fibre
- Best Use: As a Bulking Agent
- Claims: Vegan, Gluten-Free
- Benefits: Soluble corn fibre acts as a bulking agent while maintaining gummy texture. It’s ideal for formulations where you need to retain structure without adding sugar.
- Considerations: Be cautious when sourcing, as some corn fibres may contain trace gluten. Always verify with your supplier to ensure compliance with gluten-free claims.
- Relative Cost: $$ (Moderate)
- Cost Comparison to Sugar: Soluble corn fibre is about 2–3 times more expensive than sugar but necessary for creating bulk in sugar-free formulations.
Stevia
- Best Use: Sugar-Free, Natural Sweetener
- Claims: Zero-Calorie, Vegan, Gluten-Free, Natural
- Benefits: Stevia is a natural sweetener, offering intense sweetness at zero calories. It’s ideal for completely sugar-free claims and appeals to consumers looking for natural options.
- Considerations: Stevia can have a bitter aftertaste, which might require flavour masking. It also needs to be paired with a bulking agent to create the right gummy texture.
- Relative Cost: $$$$ (High)
- Cost Comparison to Sugar: Stevia is significantly cheaper than sugar due to its high concentration (200 to 300 times sweeter), despite the high price per kg.
Monkfruit
- Best Use: Natural Sweetener (Pending EU Approval)
- Claims: Zero-Calorie, Natural, Vegan
- Benefits: Monk Fruit is a natural, non-caloric sweetener that offers a pleasant sweetness with no aftertaste. However, it’s currently classified as a novel food in the EU and is awaiting regulatory approval.
- Considerations: Monkfruit’s regulatory status limits its use in the EU, though it is widely used in the U.S. Once approved, it could be a valuable sweetener for sugar-free products.
- Relative Cost: $$$$ (High)
- Cost Comparison to Sugar: Monk Fruit is considerably cheaper than sugar due to its high sweetness (150 to 200 times sweeter), despite its high price per kg.
Xylitol
- Best Use: Low-Calorie, Sugar-Free Formulations
- Claims: Low-Calorie, Vegan, Gluten-Free, Dental Health Benefits
- Benefits: Xylitol is commonly used in sugar-free products due to its sweetness and ability to mimic sugar’s texture. It is also tooth-friendly, making it a popular choice for oral health products.
- Considerations: Xylitol can cause digestive issues in high doses and is toxic to pets, so care must be taken in marketing and product labelling.
- Relative Cost: $$$ (Moderately High)
- Cost Comparison to Sugar: Xylitol is about 7 to 10 times more expensive than sugar, but its multifunctional benefits make it a popular choice despite the cost.
Allulose
- Best Use: Low-Calorie, Sugar-Free Gummies
- Claims: Low-Calorie, Vegan, Gluten-Free, Diabetic-Friendly
- Benefits: Allulose has a similar taste and texture to sugar but with only a fraction of the calories. It’s also suitable for diabetic-friendly products due to its minimal impact on blood sugar levels.
- Considerations: Allulose is currently a novel food in the EU, so regulatory approval is required before it can be used in the European market.
- Relative Cost: $$$$ (High)
- Cost Comparison to Sugar: Allulose is about 11 to 18 times more expensive than sugar due to its rarity and novel food status.
Inulin
- Best Use: Prebiotic, Fiber-Enhanced Gummies
- Claims: Prebiotic, Vegan, Gluten-Free
- Benefits: Inulin is a natural sweetener with mild sweetness and fibre content, making it a great choice for consumers seeking digestive health benefits.
- Considerations: Inulin’s sweetness is relatively low compared to sugar, so it is often paired with other sweeteners. High doses can lead to digestive discomfort.
- Relative Cost: $$$ (Moderately High)
- Cost Comparison to Sugar: Inulin is about 6 to 9 times more expensive than sugar when factoring in its lower sweetness.
Sucralose
- Best Use: High-Intensity Sweetener
- Claims: Zero-Calorie, Vegan, Gluten-Free
- Benefits: Sucralose is about 600 times sweeter than sugar and is widely used in sugar-free products. Its heat stability makes it a good fit for gummy production.
- Considerations: Sucralose is extremely concentrated, so only a small amount is needed, but it must be paired with a bulking agent for gummy formulations.
- Relative Cost: $$ (Moderate)
- Cost Comparison to Sugar: Sucralose is significantly cheaper than sugar on a per-sweetness basis due to its high intensity, requiring only 0.2% of the amount of sugar.
Sorbitol
- Best Use: Sugar-Free, Low-Calorie Gummies
- Claims: Low-Calorie, Vegan, Gluten-Free
- Benefits: Sorbitol is a sugar alcohol that provides a similar texture to sugar, making it useful in sugar-free gummy formulations.
- Considerations: Sorbitol can cause digestive discomfort in high doses. It is often combined with other sugar alcohols like Maltitol to reduce issues like recrystallization.
- Relative Cost: $$ (Moderate)
- Cost Comparison to Sugar: Sorbitol is about 2–3 times more expensive than sugar, but its wide availability and stability make it a popular choice.