What Makes Gummy Bears Chewy?

Gummy bears are a beloved snack enjoyed by people of all ages around the world. But have you ever wondered what gives these little bears their distinctive chewy texture?

In this post, we’ll dive into the science behind what makes gummy bears chewy, exploring the ingredients and processes involved in creating these sweet treats.

The Ingredients Behind the Chew

The chewiness of gummy bears primarily comes from gelatin, a protein derived from animal collagen. Collagen is found in animal bones, skin, and connective tissue, and when it’s processed to make gelatin, it gives gummy bears their unique texture.

Gelatin’s ability to form a mesh-like structure when dissolved in water and cooled is what traps the water and sugar, creating a chewy, jelly-like consistency.

Sugar and Sweeteners

Sugar, along with other sweeteners like corn syrup, is another key ingredient in gummy bears. These sweeteners not only add flavor but also contribute to the texture.

The sugar molecules interact with the gelatin, affecting how the gelatin molecules bond with each other and with water. This interaction is crucial for achieving the perfect gummy consistency.

Flavorings and Colorings

While not directly responsible for the chewiness, flavorings and colorings are essential for making gummy bears appealing. These ingredients can affect the perception of texture by influencing how our senses interpret the gummy bear’s chewiness.

Natural and artificial flavors are used to give gummy bears their fruity taste, while colorings make them visually attractive.

The Manufacturing Process

The process of making gummy bears also plays a significant role in their texture. The basic steps include mixing the ingredients, heating them, and then pouring the mixture into molds.

After the gummy bears are molded, they’re cooled to allow the gelatin to set, forming the chewy texture we all love. The precise temperature and timing during the heating and cooling phases are crucial for achieving the desired chewiness.

Why Temperature Matters

The temperature at which the gelatin mixture is heated affects how the gelatin molecules interact with the sugar and water. If the mixture is too hot, it can break down the gelatin too much, leading to a less chewy texture. Cooling the gummies slowly allows the gelatin to form a stable, cohesive network, which is essential for that perfect chew.


The chewiness of gummy bears comes from a combination of gelatin, sugar, and the precise manufacturing process. Understanding the science behind these chewy treats reveals the complexity of creating just the right texture.

So, the next time you enjoy a handful of gummy bears, you’ll appreciate the intricate balance of ingredients and processes that make them so delightfully chewy.