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  • beauty
  • industrial

Oils, walnut

CAS 8024-09-7

Also registered as 1 other CAS number

84012-43-1

Concern score

Not assessed — no hazard data yet.

Oils, walnut in plain language

What it is

On cosmetic ingredient lists it appears as “Juglans regia flower extract”.

Also known as Juglans regia flower extract · Juglans regia leaf · Juglans regia leaf extract · Juglans regia seed · Juglans regia seed extract · Juglans regia seed oil

Show all 27 names

Juglans regia seedcoat extract · Juglans regia shell extract · Juglans regia shell powder · Juglans regia wood extract · Juglans regia oil · Walnut oil · Juglans regia (walnut) seed oil · Common walnut oil · English walnut oil · Juglans regia kamaonia seed oil · Persian walnut oil · Walnut volatile oil · Juglans regia (walnut) flower extract · Juglans regia (walnut) leaf · Juglans regia (walnut) leaf extract · Juglans regia (walnut) seed · Juglans regia (walnut) seed extract · Juglans regia (walnut) seedcoat extract · Juglans regia (walnut) shell extract · Juglans regia (walnut) shell powder · Walnut hull extract

What it does

Used in cosmetics as an antioxidant, a skin-conditioning agent and an abrasive. Juglans Regia Flower Extract is the extract of the flowers of Walnut, Juglans regia L., Juglandaceae.

  • Antioxidant
  • Skin conditioning
  • Abrasive
  • Astringent
  • Cleansing
  • Soothing
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Oils, walnut appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActive10 entries
    • Juglans Regia Flower Extract is the extract of the flowers of Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Leaves are the leaves from the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Leaf Extract is an extract of the leaves of the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Seed is the ground seeds obtained from the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Seed Extract is an extract obtained from the seeds of the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Seed Oil is the oil derived from the nut meats of the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Seedcoat Extract is the extract of the seedcoat of the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Shell Extract is an extract of the husks and shells of the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia Shell Powder is a powder of the ground shells of the Walnut, Juglans regia L., JuglandaceaeSource →
    • Juglans Regia (Walnut) Wood Extract is the extract of the wood of Juglans regia, Juglandaceae.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 1 composition records across product categories including Home maintenance. EPA CPDat classifies this chemical for functional uses including Softener and conditioner.
    • EPA CPDat observed this chemical in 1 composition records across product categories including Home maintenance. EPA CPDat classifies this chemical for functional uses including 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 Oils, walnut. 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 Oils, walnut yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →

  • EPA Chemical and Products Database

    exposure · updated 2019-12-20

    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 Oils, walnut in a product composition. These are source records, not Greenveil catalog products.

Source records

1

Named organisations

2

Home maintenance

Typical roles

AntioxidantSkin conditioningAbrasiveAstringentCleansingSoothing
See products using Oils, walnut →

Catalog

Found in these products

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

See all 208 →Find products without it →