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Human serum

CAS 9048-46-8

Concern score

Not assessed — no hazard data yet.

Human serum in plain language

What it is

On cosmetic ingredient lists it appears as “RH-POLYPEPTIDE-96”.

Also known as RH-POLYPEPTIDE-96 · Serum albumin · Human serum albumin · bovine albumin · bovine albumin/bovine serum albumin-based lyophilate · bovine serum albumin. (bsa)

Show all 7 names

rabbit serum albumin

What it does

Used in cosmetics as a humectant, a solvent and a skin-conditioning agent.

  • Humectant
  • Solvent
  • Skin conditioning
  • Hair conditioning
  • Cleansing
  • Film forming
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. Human serum appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Pharma
  • Food
  • Industrial
  • EUCosIngActive2 entries
    • rh-Polypeptide-96 is a single chain recombinant human peptide produced by fermentation in Saccharomyces. The starting gene codes for Serum Albumin, and is synthesized in vitro from an mRNA template isolated from human liver tissue. It contains a maximum of 609 amino acids which may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids. Restriction: II/416Source →
    • Albumins, blood serumSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 121 composition records across product categories including Food and drug, Laboratory supplies, Specialty occupational products. EPA CPDat classifies this chemical for functional uses including Humectant, Film former, Softener and conditioner.
    • EPA CPDat observed this chemical in 121 composition records across product categories including Food and drug, Laboratory supplies, Specialty occupational products. EPA CPDat classifies this chemical for functional uses including Humectant, Film former, 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 Human serum. 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 Human serum 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

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated November 2014

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
Reference links (1)
Openfda substance

ncit.nci.nih.gov

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.

  • EggContains · Oral (ingested)

    Source: chemindex_name_match

Suitability

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

Food use

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.

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

Source records

121

Named organisations

6

Food and drugLaboratory suppliesSpecialty occupational productsPersonal careMedical/dentalConstruction and building materials

Typical roles

HumectantSolventSkin conditioningHair conditioningCleansingFilm forming
See products using Human serum →