GUMMY INNOVATION
now being combined with crunchy coatings, liquid or sour-filled cores, layered structures and hybrid formats such as freeze-dried or aerated systems. The aim is to create a more engaging and memorable experience for the consumer, turning a simple sweet into a multi-stage sensory journey. A product can be designed to deliver immediate impact via a coating, followed by a softer or more elastic middle, with a filling or acid-triggered sensation that defines the finish. This sequencing of sensation illustrates how confectionery is increasingly engineered rather than assembled, with every stage of the bite contributing to the overall experience. Central
of acidification.
to this evolution is the role In modern
gummy
formulation, acids are no longer just functional ingredients used to adjust pH or add sourness. Instead, they play a crucial role in shaping how flavour is perceived, when it is delivered and how it interacts with texture. Acid systems influence flavour intensity, sweetness balance and aftertaste, while also interacting with the product matrix to impact gel strength, moisture distribution and structural stability. By controlling particle size and acid composition, it is possible to design immediate or delayed sourness, enabling more complex and layered sensory profiles within a single product. This increased complexity does however introduce significant technical challenges. Products that deliver multiple textures, bold flavour profiles and evolving sensory effects are more sensitive to formulation
and process variability. Issues such as sugar inversion, stickiness, texture degradation and performance under heat and humidity become more pronounced as product structures become more intricate. These challenges are critical because consumers expect a consistent experience, regardless of when or where a product is consumed. In Europe, for example, Innova Database
2026 found that 80% of shoppers prioritise taste when choosing sour gummies, reinforcing the importance of maintaining flavour and texture integrity throughout shelf life. Buffered acid systems have been shown to help deliver consistent sourness and texture over time, supporting product quality across up to 12 months.
Reliably scaling innovation For gummie manufacturers, the challenge today is not just to innovate, but also to reliably scale innovation reliably. Developing a compelling sensory concept is only the first step; the real test lies in translating that concept into a manufacturable, stable and efficient production process and this is where Corbion positions itself as a partner in sensory design. By combining expertise in acidification, texture systems and application support, it can help confectionery manufacturers move beyond ingredient functionality and toward fully designed sensory experiences that can be produced consistently at scale. Key element of this approach is
understanding that texture is not created by a single ingredient, but by a system. It is the result of interactions between acids, sugars,
hydrocolloids and processing conditions. These interactions need to be optimised – including hydrocolloid and acid pairing across pectin, gelatin, starch and carrageenan systems, as well as broader formulation design to ensure consistency and performance. At industrial scale, predictive capabilities and formulation tools become increasingly important. Variability in raw materials, processing conditions or environmental factors can all impact the final product. Solution-based support can address this – including tools such as the Corbion Sourness & Stability Calculator, which helps optimise formulations, assess the impact of sugar inversion and estimate sourness intensity. Such tools enable faster development cycles, reduce trial-and-error and help ensure that products can be produced efficiently without compromising quality. Ultimately, the future of gummies lies in the ability to balance creativity with control. Consumers are looking for products that deliver excitement, novelty and emotional reward, while also meeting expectations around quality and transparency. For confectionery producers success depends on the ability to design products that are both sensorially compelling and technically robust. By enabling precise control over flavour, texture, stability and manufacturability, it is possible to bridge the gap between concept and reality in a market where the bite matters as much as the flavour, designing how that bite unfolds – while ensuring it can be reproduced at scale – will define the next generation of confectionery innovation.
OCTOBER 2026 • KENNEDY’S CONFECTION • 39
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