Skip to content
  • beauty
  • industrial

Tsuga canadensis leaf extract

CAS 90045-63-9

Concern score

Not assessed — no hazard data yet.

Tsuga canadensis leaf extract in plain language

What it is

Also known as Hemlock (Tsuga), T. canadensis, ext. · Tsuga canadensis leafy twig · Abies curvifolia leafy twig · Canada hemlock leafy twig · Eastern hemlock leafy twig · Hemlock spruce leafy twig

Show all 7 names

Tsuga americana leafy twig

What it does

Used in cosmetics as a skin protectant. Tsuga Canadensis Leaf Extract is the extract of the needles of the Hemlock, Tsuga canadensis (L.), Pinaceae.

  • Skin protecting
  • Humectant
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. Tsuga canadensis leaf extract appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USFDAlisted in openFDA substance2 entries
    • openFDA substance registry classifies this ingredient as structurallydiverse.Source →
    • openFDA substance registry classifies this ingredient as concept.Source →
  • EUCosIngActiveTsuga Canadensis Leaf Extract is the extract of the needles of the Hemlock, Tsuga canadensis (L.), Pinaceae
    • Tsuga Canadensis Leaf Extract is the extract of the needles of the Hemlock, Tsuga canadensis (L.), PinaceaeSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Humectant.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Humectant.Source →

Expert safety opinions

No expert opinion on file for Tsuga canadensis leaf extract. 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 Tsuga canadensis leaf extract 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 →

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 EPA CPDat has listed Tsuga canadensis leaf extract in a product composition. These are source records, not Greenveil catalog products.

Named organisations

1

Typical roles

Skin protectingHumectant
See products using Tsuga canadensis leaf extract →