Designing Heat Combinations Global Consumers Crave

How Kalsec turns consumer insight and pepper expertise into scalable heat solutions.

It’s About More Than Scoville Now

For years, heat has been defined by Scoville Heat Units (SHU), a measure of spiciness intensity. But that number only tells part of the story. 

Kalsec’s consumer research shows: 

• 76% of global spicy food consumers say they enjoy heat when paired with flavor 
• People are experimenting with smoky, fermented, tangy, and umami-rich flavor profiles 
• Millennials and Gen Z are gravitating towards layered, more dynamic heat experiences versus raw intensity 

In other words, “hotter” doesn’t always mean better. Heat without flavor can fall flat. 

The Global Heat Flavor Landscape 

Heat preferences vary by region and cuisine, but the direction is similar: consumers want experiences that are complex, balanced, and craveable. 

Many of these preferences are rooted in familiar culinary traditions, where regional flavor identities continue to shape how consumers experience heat today. What people have grown up with- or grown to love- often shows up in the types of heat and flavor pairings they seek out now. 

• Asia-Pacific: Interest in numbing, tingling heat with Szechuan-inspired flavors 
• North America: Sweet-spicy and smoky heat combinations in sauces and snacks 
• Europe: Balanced heat with tangy, fermented notes in ready meals and condiments 
• Latin America: Pepper-forward heat that enhances broader flavor profiles 

While preferences vary, the common thread is clear: consumers want heat that adds to the overall flavor experience, not just intensity. 

What It Takes to Get Heat Right 

Creating that kind of experience requires more than just capsicum. It’s about understanding how heat builds, lingers, and interacts with other flavors. 

Kalsec’s cross functional expertise: 

• Culinary teams create heat experiences that are intentional and taste-forward 
• Sensory scientists quantify how heat builds, lingers, and interacts with flavor 
• R&D experts optimize formulation for performance across multiple food applications 

When these elements come together, heat becomes more than intensity; it becomes part of a well-balanced, craveable experience. 

Consumers are redefining what “spicy” means. Heat alone isn’t enough. Flavor-forward, layered experiences are the future, and that shift is pushing brands to turn up the heat with pepper profiles that deliver both depth and craveability.