Shellac

What is Shellac?

Shellac is a natural polymer derived from the secretions of the lac insect (Laccifer lacca). It is used in various industrial sectors, including the food industry, where it functions as a packaging agent and surface coating. Shellac is also known for its water-repellent properties and is used as a food-safe coating on candies and fruits to improve their shelf life and appearance. As it is a natural substance, shellac is classified as a food ingredient and is approved for consumption within the EU and other regions.

Relation to related substances

Shellac can sometimes be confused with other natural and synthetic coatings, such as beeswax and carnauba wax. Both beeswax and carnauba wax are also used in food products to provide gloss and protection, but they have different origins and chemical compositions. Shellac is unique in its composition and properties, making it particularly useful in certain applications. For example, beeswax is more commonly found in cosmetics and skincare, whereas shellac has a stronger presence in the food industry.

Forms in dietary supplements

In dietary supplements, shellac can appear in various forms, including capsules and powders. Capsules are a common form that makes dosing and consumption easy, while powder form is often used in blends to create customised supplement products. Shellac is primarily used as a binder or surface coating in these formulations. It is also worth noting that shellac can sometimes be found in sublingual formulations, where it is used to enhance the stability and durability of the active ingredients.

What to typically see on the label

When reading a label on a dietary supplement containing shellac, it is important to be aware of the following aspects:

• Quantity: The amount of shellac is usually indicated in milligrams (mg) per dose or per capsule.
• Ingredients: Shellac may be listed as an ingredient alongside other components in the supplement.
• Packaging: Ensure that the product is properly packaged and has a valid expiry date.

It is important to note that labels should not contain any claims about health effects related to shellac.

Safety and precautions

Shellac is generally considered safe for consumption when used in food and dietary supplements according to established guidelines. However, there are some aspects to consider:

• Allergies: Some individuals may be sensitive to shellac. It is always advisable to consult a doctor or specialist if you have a history of allergies.
• Quality: Ensure that the product is of high quality and comes from a reputable manufacturer to avoid contamination.
• Storage: Store dietary supplements containing shellac in a cool, dry place, away from direct sunlight.

As always, if you have questions about dietary supplements or specific ingredients, it is advisable to consult a health professional.

Brief link summary

More product data can be found in the ingredient hub.