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Cosmetic ingredient dictionary

Terpinolene in cosmetics: what it is and what it does

Terpinolene is a cosmetic ingredient that adds scent. The EU allows it only with limits or conditions. It is one of the fragrance allergens EU labels name above set levels on new products since 31 July 2026. Open Beauty Facts finds it in 40 products, most often deodorants.

By Bravoora teamUpdated Sources checked 4 sourcesHow we check

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What does Terpinolene do in a product?

In a cosmetic product, Terpinolene adds scent. The EU’s CosIng database lists this job for it: perfuming.

perfuming

What other names and numbers does Terpinolene have?

CAS number
586-62-9
EC number
209-578-0
CosIng reference
41511

Is Terpinolene restricted in the EU?

Yes, it has limits. The EU allows it only with limits or conditions of use, such as a maximum amount or a warning on the label (Annex III of Regulation 1223/2009, entry 133).

The annex entry sets the exact limits, the products it may be used in and any warning the label must carry.

Is Terpinolene a fragrance allergen?

Yes. Terpinolene is one of the fragrance allergens the EU added in 2023 (Regulation (EU) 2023/1545). Since 31 July 2026, a new product placed on the EU market must name it when there is more than 0.001% in a product left on the skin, or more than 0.01% in one that is rinsed off. Products already on sale may stay on shelves until 31 July 2028, so an older label may not name it yet.

Who should look out for Terpinolene?

Fragrance-sensitive skinNot for youIt is a fragrance allergen EU rules name on new products since July 2026.

Read the fragrance (parfum) guide

Which products contain Terpinolene?

Open Beauty Facts finds Terpinolene in the ingredient lists of 40 of the 22,021 products it has a list for, most often deodorants, perfumes and body care.

  • Deodorants5
  • Perfumes4
  • Body care3
  • Eau de parfum3

Products with it, by country of sale: Germany 13 · France 10 · Italy 4 · Türkiye 4.

Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Terpinolene turns up, not how much of the market it is.

On these listsFragrance allergensRestricted in the EU

Bravoora reads this ingredient for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dermatologists, dietitians and doctors

Sources

The job, the description and the EU annex entry are CosIng’s; the fragrance allergens are the EU Annex III names Bravoora’s label checker reads; the product counts are Open Beauty Facts’.

  1. European Commission: CosIng cosmetic ingredient database (functions, description, EU annex entry)
  2. Open Beauty Facts: product database, 77,506 products, read 13 October 2026, ODbL
  3. EU Regulation 1223/2009 on cosmetic products (the annexes)
  4. EU Regulation 2023/1545 (fragrance allergen labelling)

Contains information from Open Beauty Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this dictionary’s data · How we check

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