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Sepharose

CAS 9036-61-7

Also registered as 8 other CAS numbers

9047-20-5 · 9063-31-4 · 12624-29-2 · 37311-23-2 · 55840-45-4 · 55840-46-5 · 59979-54-3 · 9012-36-6

Concern score

Not assessed — no hazard data yet.

Sepharose in plain language

What it is

On cosmetic ingredient lists it appears as “Agarose”.

Also known as Agarose · 3,6-Anhydro-α-L-galacto-β-D-galactan · Indubiose A 4 · NuSieve GTG · Sepharose 2B · Sepharose 6B

Show all 11 names

Sepharose IVB · agarose ief (contains no hazardous components) · agarose type i · ararose powder · epharose 4B

What it does

Used in cosmetics as a skin-conditioning agent and a thickener. Agarose is the polysaccharide extracted from the Red Seaweed, Gracilaria, Gelidiaceae.

  • Skin conditioning
  • Viscosity controlling
  • Thickener
  • Conditioner
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. Sepharose appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Industrial
  • EUCosIngActiveAgarose is the polysaccharide extracted from the Red Seaweed, Gracilaria, Gelidiaceae
    • Agarose is the polysaccharide extracted from the Red Seaweed, Gracilaria, GelidiaceaeSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 37 composition records across product categories including Laboratory supplies, Batteries, Personal care. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, Viscosity modifier.
    • EPA CPDat observed this chemical in 37 composition records across product categories including Laboratory supplies, Batteries, Personal care. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, Viscosity modifier.Source →

Expert safety opinions

No expert opinion on file for Sepharose. 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 Sepharose yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated July 2016

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

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

Source records

37

Named organisations

2

Laboratory suppliesBatteriesPersonal care

Typical roles

Skin conditioningViscosity controllingThickenerConditioner
See products using Sepharose →