What does Hazelnut oil do?

Used in consumer products as a fragrance ingredient, a conditioner and a deodorant.

Is Hazelnut oil safe?

We haven't assessed a concern score for this ingredient yet.

beauty
cleaning

Hazelnut oil

CAS 185630-72-2

Concern score

Not assessed — no hazard data yet.

Hazelnut oil in plain language

What it is: Also known as Corylus avellana oil · European hazelnut oil · Corylus avellana (hazelnut) seed oil · Common hazelnut oil · European hazel nut oil · European hazel seed oil
Show all 13 names
European hazelnut volatile oil · Corylus avellana l. seed oil · Corylus avellana seed oil CO2 extract · Oils, hazel, Corylus avellana · corylus avellana (hazel) seed oil · corylus avellana seed oil · oxidized hazel seed oil
What it does: Used in consumer products as a fragrance ingredient, a conditioner and a deodorant.
Fragrance
Conditioner
Deodorant
Is it a concern?: We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Hazelnut oil appears in these published regulatory listings.

Recorded in these product areas

Found in consumer products
Beauty
Cleaning

USEPAcommercial use observedEPA CPDat observed this chemical in 136 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Deodorizer, Fragrance, Softener and conditioner.
- EPA CPDat observed this chemical in 136 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Deodorizer, Fragrance, Softener and conditioner.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as structurallydiverse.
- openFDA substance registry classifies this ingredient as structurallydiverse.Source →

Expert safety opinions

No expert opinion on file for Hazelnut oil. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.

Evidence & sources

No graded research studies for Hazelnut oil yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

EPA Chemical and Products Database
exposure · updated September 2019
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
FDA GSRS UNII
registry · updated 2026-02-26
Open →
openFDA Substance
registry · updated 2026-05-24
Open →

Allergen profile

Canonical allergen markers detected on this ingredient. Each row is derived from the ingredient’s name or synonyms matching a known allergen class — useful when scanning a label for a specific allergy context.

Tree nutsContains · Oral (ingested)
Source: chemindex_name_match

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Not a strong fit for fragrance avoidance because it carries Fragrance.

Avoid

The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.

Where it has been recorded

How often EPA CPDat has listed Hazelnut oil in a product composition. These are source records, not Greenveil catalog products.

Source records

136

Named organisations

Personal care

Typical roles

FragranceConditionerDeodorant

See products using Hazelnut oil →

Catalog

Found in these products

Their ingredient lists include Hazelnut oil; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 141 →Find products without it →

Co-occurrence

Often appears with

Ingredients that frequently appear alongside Hazelnut oil in the catalog.