How do you know if consumers accept your sugar reduction or protein fortification?

21 September 2026

A product can be technically successful but still fail commercially. Less sugar, more protein, a clean label, or a new texture can affect taste, mouthfeel, and consumer expectations. Sensory consumer research reveals how consumers experience these changes, what differences they perceive, and which variant best aligns with their preferences and purchase intent.

Technically successful innovation, but what do consumers think of it?

Consumers are looking for healthier, protein-rich, and more sustainable products, but they still base their choices primarily on taste and sensory experience. That makes reformulation complex. Sugar, for example, affects more than just sweetness; it can also alter texture, mouthfeel, and body. Added protein can be nutritionally beneficial, but it can sometimes result in a drier texture or an unusual aftertaste. A similar risk applies to fat reduction, clean label initiatives, and other formulation adjustments.

Consequently, the question is not only whether a product is technically feasible, but also whether consumers will appreciate the new product and continue to buy it. Sensory consumer research reveals how consumers perceive taste, texture, and the overall product experience. These insights help manufacturers validate recipe changes and better align products with consumer expectations before they hit the market.

When consumer preferences are incorporated too late—or not at all—into the development process, there is a risk that a technically successful reformulation or innovation will fail to meet consumer expectations. This can lead to costly adjustments at a late stage or even to a product that underperforms after launch. By involving consumers early in the NPD cycle, you can make timely adjustments and informed decisions. This increases the likelihood of a successful market launch.

Evaluation of a food product using a digital questionnaire.

When should you use consumer research?

Many companies only use sensory consumer research at the time of a product launch. It is precisely when this research is applied earlier in the development process that it yields the most insights and added value. Consider selecting prototypes, comparing reformulation variants, benchmarking against competitors, or determining why a particular variant scores better.

Claims such as “high protein,” “reduced sugar,” or “clean label” also influence expectations. An interesting research question in this context is whether consumers evaluate the exact same product differently when they know it contains less sugar or more protein.

Consumer research helps shed light on that impact and better inform development decisions.

The participant evaluates a food product using a digital evaluation screen.

How can Normec Sensory help you with this?

Normec Sensory supports food manufacturers with consumer research throughout the entire product development cycle. This provides you with insights into which product characteristics consumers value, how different product variants are evaluated, and which recipe adjustments align with consumer expectations.

The results provide valuable input for product development, validation, and market launch.

Curious about the opportunities and preferences we can identify within your product range?

Contact our specialists in sensory and consumer research.

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