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
Sr-chicken anti-cutibacterium acnes antibodies
Concern score
Not assessed — no hazard data yet.
Sr-chicken anti-cutibacterium acnes antibodies in plain language
Used in cosmetics as an anti-sebum. sr-Chicken Anti-Cutibacterium Acnes Antibodies is a synthetic copy of chicken antibodies recombinantly produced by fermentation in E. coli that acts against the bacteria, C. acnes.
- Anti-sebum
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
What we know about this ingredient
Canonical ingredient record built from 1 public-source records.
Regulation
No restrictions found. Sr-chicken anti-cutibacterium acnes antibodies appears in these published regulatory listings.
EUCosIngActivesr-Chicken Anti-Cutibacterium Acnes Antibodies is a synthetic copy of chicken antibodies recombinantly produced by fermentation in E. coli that acts against the bacteria, C. acnes. Restriction: Please consider whether entry 323 of Annex II to the Cosmetics Regulation 1223/2009 is applicable. According to entry 323 'Vaccines, toxins or serums defined as immunological medicinal products pursuant to Article 1(4) of Directive 2001/83/EC' are prohibited in cosmetics products.
- sr-Chicken Anti-Cutibacterium Acnes Antibodies is a synthetic copy of chicken antibodies recombinantly produced by fermentation in E. coli that acts against the bacteria, C. acnes. Restriction: Please consider whether entry 323 of Annex II to the Cosmetics Regulation 1223/2009 is applicable. According to entry 323 'Vaccines, toxins or serums defined as immunological medicinal products pursuant to Article 1(4) of Directive 2001/83/EC' are prohibited in cosmetics products.Source →
Expert safety opinions
No expert opinion on file for Sr-chicken anti-cutibacterium acnes antibodies. 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 Sr-chicken anti-cutibacterium acnes antibodies yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
- Open →
CosIng
regulatory · updated 2026-09-23
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context