Anti-Sticking Coating for Gummies

Asked by: chanya On: October 01, 2025 Product Type: Food

Question

What substance should be used to coat the surface of gummies to prevent them from sticking together?

Answer

The issue of gummies sticking together is very common and usually relates to residual moisture or the formulation itself. To prevent sticking, you typically need a surface coating or a dusting agent.

Common Anti-Sticking Solutions for Gummies (Food Grade):

  1. Oil/Wax Coating: Applying a very thin layer of a food-grade oil (like fractionated coconut oil or mineral oil) mixed with a food-grade wax (like carnauba wax or beeswax) is the most effective method for a shiny, non-sticky finish. The oil acts as a carrier, and the wax forms a protective barrier.
  2. Dry Dusting: This involves tumbling the gummies in a dry powder mixture.
    • Sugar/Acid Dusting: A blend of fine granulated sugar (or dextrose) and a food-grade acid (like citric acid or malic acid) is often used for sour gummies. The acid helps dry the surface.
    • Starch Dusting: Using a fine starch (like corn starch or potato starch) can absorb surface moisture, but this often results in a dull, matte finish.

Troubleshooting Tips:

  • Ensure the gummies are fully dried/cured before coating or packaging. Residual moisture is the primary cause of sticking.
  • If using an oil/wax blend, ensure the coating is applied evenly and sparingly. Too much oil can make the gummies feel greasy.

What I need from you to confirm:
Could you please tell me what kind of finish you are looking for (e.g., shiny and clear, or matte and dusted)? This will help narrow down the best coating method.