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Bergamot oil

Bergamot oil suppliers and sourcing guide

Bergamot oil is cold-pressed from the peel of the bergamot orange (Citrus bergamia, listed in US regulations as Citrus aurantium subsp. bergamia), grown mainly in Calabria in southern Italy. It is the characteristic flavor of Earl Grey tea and a staple of perfumery. Because whole oil contains bergapten and other furocoumarins, a furocoumarin-free (FCF) grade, made by distillation or other treatment, is sold for products applied to skin.

Also known as
Citrus bergamia oil · Citrus aurantium subsp. bergamia · Bergamot orange oil · CAS 8007-75-8
Facts checked
November 2026

Forms and grades of bergamot oil

Suppliers sell different products under the same name. Specify the one you need.

  • Cold-pressed

    Whole expressed oil with the full bergamot profile, used in tea and food flavors.

  • FCF (furocoumarin-free)

    Oil treated to remove bergapten and related furocoumarins, mainly for cosmetics and fragrance.

  • Rectified or terpeneless

    Fractionated oil with adjusted linalyl acetate and terpene content.

  • Organic

    Certified organic bergamot oil from a small number of producers.

What to check on the COA

Compare each result with your own specification when the lot arrives.

GC profile
Gas chromatography of linalyl acetate, linalool, limonene and other markers; chiral GC is used to screen for added synthetic linalool or linalyl acetate.
Physical constants
Specific gravity, refractive index and optical rotation at a stated temperature, compared with the supplier's specification or the Food Chemicals Codex monograph where one exists.
Bergapten
Bergapten (5-methoxypsoralen) by HPLC, reported on FCF grades and on whole oil.
Appearance and odor
Color, clarity and odor against a retained standard; off-notes often show up before the GC profile shifts.
Heavy metals
Lead and arsenic, typically by ICP-MS, against the supplier's specification.

Storage, lots and expiry

Storage and shelf life

Citrus peel oils oxidize quickly once opened, so store them cool (often refrigerated), dark and in full containers, and nitrogen-flush partly used drums. Cold-pressed oils can drop a waxy sediment in the cold, which is normal and can be decanted or filtered. Shelf life is set by the supplier's specification, commonly shorter for cold-pressed than for folded or terpeneless oils, and aged stock should be retested for peroxide value and odor.

Lots and expiry dates

Bergamot supply is concentrated in one region, and linalyl acetate and linalool vary by harvest. Record grade (whole or FCF), bergapten result and GC profile per lot, and keep FCF and whole oil clearly separated in the warehouse.

Regulatory status

Facts from regulators and standards bodies, each linked to its source.

  • 21 CFR 182.20 lists bergamot (bergamot orange, Citrus aurantium subsp. bergamia) among essential oils, oleoresins (solvent-free) and natural extractives that are generally recognized as safe (GRAS) for their intended use.

    Source: ecfr.gov (opens in a new tab)
  • FDA's Substances Added to Food inventory lists bergamot oil (CAS 8007-75-8) with the technical effect flavoring agent or adjuvant, citing 21 CFR 182.20.

    Source: hfpappexternal.fda.gov (opens in a new tab)

This is general information, not regulatory advice. Status differs by country and by how the ingredient is used, so check the rules for your product and market.

Bergamot oil suppliers

Manufacturers and distributors whose own websites say they sell it.

  • Treatt

    Manufacturer · Bury St Edmunds, United Kingdom

    UK-based maker of natural extracts and flavor ingredients for beverage, flavor and fragrance companies, including citrus essential oils, brewed coffee extracts, tea extracts and aroma chemicals.

    • BRCGS
    • Certified organic
    • Halal
    • Kosher

Suppliers are in alphabetical order and none pays to appear. Each claim is checked against the supplier’s own website on the date shown. Ask for the specification sheet and a recent COA before you order, and confirm details with the supplier.

Frequently asked questions

What forms of bergamot oil can brands buy?

Common forms include cold-pressed, fCF (furocoumarin-free), rectified or terpeneless and organic. Ask each supplier for the specification sheet of the exact grade they quote.

What should the COA for bergamot oil include?

Expect gC profile, physical constants, bergapten, appearance and odor and heavy metals, each with its method, specification and result for that lot.

How should bergamot oil be stored?

Citrus peel oils oxidize quickly once opened, so store them cool (often refrigerated), dark and in full containers, and nitrogen-flush partly used drums. Cold-pressed oils can drop a waxy sediment in the cold, which is normal and can be decanted or filtered. Shelf life is set by the supplier's specification, commonly shorter for cold-pressed than for folded or terpeneless oils, and aged stock should be retested for peroxide value and odor.

What is the regulatory status of bergamot oil?

21 CFR 182.20 lists bergamot (bergamot orange, Citrus aurantium subsp. bergamia) among essential oils, oleoresins (solvent-free) and natural extractives that are generally recognized as safe (GRAS) for their intended use. FDA's Substances Added to Food inventory lists bergamot oil (CAS 8007-75-8) with the technical effect flavoring agent or adjuvant, citing 21 CFR 182.20.

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