E1518 / Other additives
Triacetin
Safety in brief
Safe
Recorded EatMatrix rating, not a new clinical review. The amount, your sensitivities and country rules still matter.
- Watch for
- No allergen or sensitivity is recorded for this ingredient here. Check the whole product label; this is not an allergen-free guarantee.
- Our advice
- Read the whole food label and consider how often you eat the product. A name or E number does not tell you the amount, and an ingredient rating cannot assess the entire food.
What it is
Triacetin (glyceryl triacetate) is an ester of glycerol and acetic acid used mainly as a solvent and carrier for flavorings and fragrances, and as a plasticizer in some coatings. In food, it appears in small amounts as a flavor carrier rather than a primary ingredient. It is approved for food use within regulated limits by both the FDA and EFSA and is generally well tolerated.
Also appears on labels as: Triacetin, E1518, E 1518, E-1518, Glycerol triacetate, Glycerin triacetate, 1,2,3-Triacetoxypropane, Triacetylglycerol, GTA, Food additive E1518, Solvent and carrier E1518, Glycerol ester of acetic acid.
Dietary information
- Vegan
- Yes
- Halal
- Yes
- Gluten-free
- Yes
- Allergens
- None recorded
Recorded ingredient information. Check the product label or certification: sources, other ingredients and cross-contact can vary.
Research & body effects
Health notes from our ingredient record
- Generally recognized as safe at typical food levels used as a flavor carrier.
- High-dose animal studies have shown effects on the kidneys and other organs, but these levels far exceed realistic dietary exposure.
Country rules
Country checks for E1518
Permission depends on the market, type of food, amount and conditions. A scientific opinion or an E-number alone does not establish a legal use. These checks are separate from the stored EatMatrix rating.
Compare all eight markets and their sources
| Market | What is checked |
|---|---|
| European Union | Regulation (EC) 1333/2008, Annex II Part B, version , contains the exact code E1518: Glyceryl triacetate (triacetin). Listing alone does not allow every food use. Part E food categories, limits, specifications and applicable later acts still need a product-specific check. Source read: . |
| Great Britain | The FSA register record for E1518 (Glyceryl triacetate (triacetin)) lists “Authorised” in England, Scotland and Wales. Register updated: 01 April 2025; record checked: . Food-specific conditions and specifications still need a separate legal check. |
| United States | Selected US conditions for Triacetin Official federal text current through ; read . Food uses, limits and exceptionsNamed preparation and use conditions The specified triacetin is listed for flavouring, formulation, humectant and solvent uses under good manufacturing practice. Named foods include baked goods/mixes, alcoholic and nonalcoholic beverages, chewing gum, confections/frostings, frozen dairy desserts/mixes, gelatins/puddings/fillings, hard candy and soft candy. EatMatrix’s reading: a legal use condition answers where and how an ingredient may be used. It is not a test of your product, a personal safe intake or a claim that the ingredient benefits your body. Match the named substance, food and amount. Other federal provisions, food standards, state rules and later changes may also apply; this is a selected source review, not a complete product-compliance decision. |
| Northern Ireland | Review pending. Check the applicable EU rules and territory arrangements; the GB register alone does not establish this status. FSA guidance is a starting source, not a verified permission for this entry. |
| Canada | Named food-use records located. Health Canada lists the preparations below for specified foods and purposes. This is conditional permission for those uses, not approval of every product or a personal safety verdict. Only the named records and conditions below were located. Exact composition and specifications still need matching. Source tables captured . List publication dates are shown separately. Good Manufacturing Practice (GMP) is a condition of use, not an unlimited amount or a recommended intake. Food and Drug Regulations B.16.003 requires the listed source, purpose, amount and other conditions to match. The official consolidation read was current to 21 September 2026; product specifications and applicable later changes still need checking. Read 3 listed food-use conditionsGlyceryl TriacetateHealth Canada: List of Permitted Food Additives with Other Purposes of Use. List published ; item G.7.
Glyceryl TriacetateHealth Canada: List of Permitted Solvents. List published ; item G.3.
EatMatrix reading: match the exact preparation and food first. A manufacturing limit is not an acceptable daily intake (ADI). A label without the amount cannot establish exposure, and an unlisted name here does not establish a ban. |
| Australia | Review pending. Food Standards Code permissions and conditions need an additive-specific check. FSANZ food-additive rules is a starting source, not a verified permission for this entry. |
| New Zealand | Review pending. Food Standards Code permissions and conditions need an additive-specific check. FSANZ food-additive rules is a starting source, not a verified permission for this entry. |
| Japan | Review pending. The relevant list, identity and use standards need an additive-specific check. CAA food-additive lists is a starting source, not a verified permission for this entry. |
Sources & review status
Check what each source covers: an authority’s conclusion, a research finding and a country’s legal permission answer different questions.
What this guide covers
- Original ingredient record
- No research links in the original record. Sources added separately to this guide are not included in this count.
This guide brings together our ingredient record and the dated sources shown here. Missing information describes a gap in this guide; it does not mean an ingredient is untested, safe or harmful. This is not a complete review of every study, preparation or current country rule. The amount in a product and how it is used still matter.
How to read the ratings, research and country checksAgency labels recorded by EatMatrix
These are imported database classifications, not verified current statements from each authority. Use the dated official sources below for their actual scope and conclusions.
| Authority | Database label |
|---|---|
| FDA | Safe |
| WHO | Safe |
| FSANZ | Safe |
Database updated: . What does an E number mean on a food label?
Common questions
Frequently asked questions
What is EatMatrix's recorded rating for E1518?
The recorded EatMatrix rating for E1518 (Triacetin) is “Safe”. It is calculated from labels stored in our ingredient database. These labels are not verified current regulator decisions or country permissions. A database update date is not a scientific review date.
Is E1518 vegan, halal or gluten-free?
According to our ingredient data for Triacetin — vegan: yes, vegetarian: yes, halal: yes, kosher: yes, gluten-free: yes, dairy-free: yes. Manufacturing sources can vary between products; check the label if it matters to you.
What is E1518 and why is it used?
Triacetin (glyceryl triacetate) is an ester of glycerol and acetic acid used mainly as a solvent and carrier for flavorings and fragrances, and as a plasticizer in some coatings. In food, it appears in small amounts as a flavor carrier rather than a primary ingredient. It is approved for food use within regulated limits by both the FDA and EFSA and is generally well tolerated.
Does E1518 contain allergens?
No known allergens are recorded for Triacetin.
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This page shows information and classifications recorded in our ingredient database. Current scientific and market-specific verification remains pending as described above. It is general information, not medical advice.