Shellac And Candy

With Halloween just around the corner there will be a huge assortment of candy going into goody bags and candy dishes all over the country.  Candy corn, malted milk balls, milk duds, jelly beans, chocolate covered nuts and fruits, and more are all part of the holiday festivities.  In addition to the potential for artificial colors and chemical additives these treats also come with a little something extra.  A “natural” ingredient that falls into the GRAS (General Recognized As Safe) category.  Shellac.

In the interest of helping you to understand what's really in your food I wanted to explain exactly what shellac is and where it comes from.

Most of us tend the think of shellac as something found in furniture polish.  It can also be found in personal care products such as hairspray or shampoo, in cosmetics like mascara, or even in perfumes.  Shellac also has the potential to be used in dentures.

It also appears in the above mentioned foods as well as some others.  Sometimes hidden on the label (because food manufacturers would prefer that you not know what's in your food)  it may be referred to as “confectioner's glaze,” “confectioner's resin,” “candy glaze,” or even simply “natural glaze.”

So what is shellac?  It's essentially the insect version of castoreum*.  Harvested from trees where the female lac bug lays down cocoon-like secretions, it is scraped off the trees (often along with bark and  insect parts) and heated until it liquifies.  It's strained and then allowed to cool in thin sheets.  This is then reconstituted with denatured alcohol when manufacturers are ready to use it to give foods that shiny coating.  Because these secretions, or resin, is not harvested until after the female has died (according to web research) The Vegetarian Society has determined that it is a vegetarian product.  Vegans, on the other hand, do not consider it to be an acceptable food-product because it is produced by an insect.

Other food-grade uses for shellac include the coating found on some pharmaceuticals and supplements.  A coating of shellac can be used to create the enteric coating on pills.  Another use includes adding the shine back to apples in order to replace the natural wax coating lost when the fruit is cleaned before shipping.

Although research reveals that some people may suffer from an allergic dermatitis from contact with shellac, there appears to be no other highly significant health issues, but rather a strong, “ick” factor.  There is a vegetable alternative to shellac.  It is called zein and is a corn-based protein.  It is important to note that in order for this to be an acceptable solution it would need to be from organic corn as most corn is highly contaminated with GMOs.  Zein can be hard to identify on the label as it is also frequently referred to as “confectioner's glaze.”

If eating shellac (and potential bug parts) is a concern for you I suggest you contact the manufacturer of any product with confectioner's glaze, confectioner's resin, candy glaze, or natural glaze on the label to identify its origin.



*I refer to this item as “beaver butt.”  It's the anal gland secretion of beavers, used to flavor foods with vanilla, raspberry or strawberry flavoring.  However on the label it always appears under the term “natural flavor.”


photo: Coolmallu

About Mira

Mira Dessy is The Ingredient Guru. A holistic nutrition professional, author, and a popular public speaker, she knows that it's not just what you eat, but what's in what you eat. She is the author of The Pantry Principle: how to read the label and understand what’s really in their food. Dessy is a Board Certified Holistic Health Practitioner whose mission is to educate and empower consumers. She curates the Lean Clean Green Subscription box, the premier, organic, earth-friendly, healthy, sustainable subscription box which can be found online at