At KorNutra, we've seen it firsthand: gummy texture is a delicate balance. Humidity control isn't just a setting on a machine—it's the difference between a gummy that's firm yet tender and one that's sticky or brittle. Here's how we nail it.
The Critical Role of Humidity in Gummy Manufacturing
Gummy supplements are hygroscopic—they pull moisture from the air. Poor humidity control means trouble. Our facilities use advanced systems to keep humidity strict at every stage, from mixing to packaging.
Consequences of Poor Humidity Control
- Excessive Moisture Absorption: Too much humidity? Gummies turn sticky, fuse together (we call it "blocking"), and feel mushy.
- Excessive Moisture Loss: Too dry? They get hard, brittle, or even crack. The tender bite disappears.
How We Keep It Consistent
- Ingredient Processing: Raw materials like gelatin and sugars are stored in climate-controlled areas so moisture stays stable before production.
- Cooling and Setting: After molding, gummies set in a tunnel with tight temp and humidity control. This locks in the initial texture.
- Drying and Curing: The most humidity-sensitive phase. We dry off exactly enough surface moisture to get a stable, non-sticky product that lasts.
- Packaging: Gummies go straight into moisture-barrier packaging in a low-humidity room. That seals in the ideal texture and keeps it that way.
The result? Every batch comes out with the same texture: firm enough to hold shape, tender enough to enjoy. No surprises, from the first gummy to the last. This attention to humidity is just one part of how we make supplements you can count on.