Fragrance avoidance
Nothing to weigh for this context yet.
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.
- beauty
- industrial
Hyaluronidase
CAS 9012-81-1
Also registered as 2 other CAS numbers
9079-81-6 · 37326-33-3
Concern score
Not assessed — no hazard data yet.
Hyaluronidase in plain language
Also known as Hyaluronoglucosaminidase · hyaluronidase type iv from bovine testes · E.c. 3.2.1.34 · E.c. 3.2.1.35 · Hyalase · Hyaluronate 4-glycanohydrolase
Show all 9 names
Hyaluronoglucosidase · Neopermease · hyalosidase
Used in cosmetics as a skin-conditioning agent. Hyaluronidase is the enzyme which catalyses hydrolysis of the glycosidic linkage of hyaluronic acid.
- Skin conditioning
- Conditioner
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
Regulation
No restrictions found. Hyaluronidase appears in these published regulatory listings.
- Found in consumer products
- Industrial
USEPAcommercial use observed2 entries
- EPA CPDat observed this chemical in 1 composition records across product categories including unclassified products.Source →
- EPA CPDat observed this chemical in 1 composition records across product categories including Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Softener and conditioner.Source →
EUCosIngActiveHyaluronidase is the enzyme which catalyses hydrolysis of the glycosidic linkage of hyaluronic acid
- Hyaluronidase is the enzyme which catalyses hydrolysis of the glycosidic linkage of hyaluronic acidSource →
Expert safety opinions
No expert opinion on file for Hyaluronidase. 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 Hyaluronidase yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed Hyaluronidase in a product composition. These are source records, not Greenveil catalog products.
Source records
1
Named organisations
2
Typical roles
Skin conditioningConditioner