Food additive · Glazing agent

Shellac (confectioner's glaze)

E-number
E904

A glaze made from the resin of lac insects, used on candy and coated tablets. Not vegan.

  • Food additive
  • Glazing agent
  • Ultra-processing marker
  • Expert review pending

Concern level

Low concern Level 1 of 4 How concern levels work

A minor or very limited concern, such as being an ultra-processing marker only. The concern level sets how many points shellac (confectioner's glaze) costs on a product’s receipt.

What the evidence says

  • Marker of ultra-processingInfo

    An additive class typical of ultra-processed foods (NOVA group 4). [1]

Evidence tiers say how sure the evidence is, separately from how much it matters. About evidence tiers.

Popular products that list shellac (confectioner's glaze)

72 of the 17,000 most-scanned products in the US with a GoodSwap page list shellac (confectioner's glaze). The 12 most scanned:

Diets and allergens

Vegan
No
Vegetarian
Depends on the source
Gluten-free
Depends on the source

For the ingredient in general. Always check the package: a product’s own labels win.

Names GoodSwap recognizes on labels (17)
  • e904
  • shellac
  • lac resin
  • food glaze
  • gomme laque
  • resinous glaze
  • confectioner glaze
  • glazing agent e904
  • confectioners glaze
  • confectioner s glaze
  • pharmaceutical glaze
  • glazing agent shellac
  • glazing agents shellac
  • confectioners glaze shellac
  • confectioner s glaze shellac
  • shellac confectioner s glaze
  • glazing agent confectioner s glaze

Sources

  1. Ultra-processed foods: what they are and how to identify them

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org