E907 – hydrogenated polydecene
Glazing agentDescription
Synthetic hydrocarbon
Notes
Crystalline wax is a synthetic wax created in laboratories through chemical processes that build hydrocarbon molecules (chains of hydrogen and carbon atoms) into specific crystalline structures. Unlike natural waxes that come from plants or animals, this wax is engineered to have very precise melting points and consistency, making it highly predictable for food manufacturing purposes. This wax functions as a glazing agent, creating a shiny, protective coating on various foods. You'll commonly see it used on confectionery like chocolates and candies, some fruits and vegetables to maintain freshness and appearance, and occasionally on baked goods to give them an attractive glossy finish. The wax helps prevent moisture loss, extends shelf life, and makes products look more appealing to consumers. As a synthetic additive, crystalline wax doesn't come from natural sources, which may be a consideration for those seeking natural-only ingredients. However, like other food-grade waxes, it's designed to pass through the digestive system without being absorbed by the body. It's suitable for vegetarian and vegan diets since it contains no animal-derived ingredients, and it generally doesn't conflict with religious dietary laws as it's a chemically synthesized substance rather than derived from prohibited sources.