beauty
cleaning
pharma

English walnut

CAS 84012-43-1

Also registered as 1 other CAS number

84604-00-2

Concern score

Not assessed — no hazard data yet.

English walnut in plain language

What it is: Also known as Walnut allergenic extract · English walnut nut · Juglandis semen · Juglans regia kernel · Walnut hull extract · Granulated walnuts
Show all 39 names
Juglans regia ext. · Allergenic extract- walnut juglans · Juglans regia (walnut) seed · Juglans regia leaf · Juglans regia pollen · Allergenic extract- walnut, english juglans regia · Barbarian peach pit · English walnut allergenic extract · Food - plant source, walnut, english juglans regia · Hu tao ren · Hutaoren · Juglans regia (walnut) seed extract · Juglans regia kamaonia seed · Juglans regia nut · Nuts, walnuts, english · Walnut · Walnut nut meat extract · Walnut seed extract · Walnuts · English walnuts · Akhrot stem bark extract · Bio walnut · Walnut hull extract (Juglans spp.) · Walnut, Juglans regia, ext · juglans regia (walnut) shell powder · juglans regia flower extract · juglans regia leaf extract · juglans regia seed · juglans regia seed extract · juglans regia seedcoat extract · juglans regia shell extract · juglans regia shell powder · juglans regia wood extract
What it does: Used in consumer products as an antioxidant, a humectant and a conditioner.
Antioxidant
Humectant
Conditioner
Astringent
Abrasive
Deodorant
Is it a concern?: We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. English walnut appears in these published regulatory listings.

In marketed US drugs

Recorded in these product areas

Found in consumer products
Beauty
Cleaning

USFDAmarketed drug occurrence3 entries
- FDA NDC lists this ingredient in 30 active drug products and 34 total products.Source →
- FDA NDC lists this ingredient in 17 active drug products and 17 total products.Source →
- FDA NDC lists this ingredient in 26 active drug products and 26 total products.Source →
USFDAlisted in openFDA substance2 entries
- openFDA substance registry classifies this ingredient as concept.Source →
- openFDA substance registry classifies this ingredient as structurallydiverse.Source →
USEPAcommercial use observedEPA CPDat observed this chemical in 4 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Abrasive, Antioxidant, Astringent.
- EPA CPDat observed this chemical in 4 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Abrasive, Antioxidant, Astringent.Source →

Expert safety opinions

No expert opinion on file for English 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 English 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

EPA Chemical and Products Database
exposure · updated may 28, 2015
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
FDA National Drug Code Directory
regulatory · updated 2027-12-31
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

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often FDA National Drug Code directory has listed English walnut in a product composition. These are source records, not Greenveil catalog products.

Source records

Typical roles

AntioxidantHumectantConditionerAstringentAbrasiveDeodorant

See products using English walnut →

Catalog

Found in these products

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

See all 1000+ →Find products without it →

Co-occurrence

Often appears with

Ingredients that frequently appear alongside English walnut in the catalog.