- beauty
1-KESTOSE
CAS 12505-31-6
Also registered as 3 other CAS numbers
7091-60-3 · 27233-09-6 · 470-69-9
Concern score
Not assessed — no hazard data yet.
1-KESTOSE in plain language
On cosmetic ingredient lists it appears as “Kestose”.
Also known as Kestose · 1-FRUCTOSYLSUCROSE · 1-KESTOTRIOSE · 1F-.BETA.-D-FRUCTOSYLSUCROSE · Kestose, 1- · 1-Kestose?
Show all 17 names
1F-beta-D-Fructosylsucrose · 2aez · Frub2-1Frua2-1Glc · G11260CN · GF 2,1-Kestotriose,1-Fructosylsucrose,1F-Fructosylsucrose · GF-2 · GF2 · GlyTouCan:G11260CN · J196.187J · O-D-Fructosylsucrose · beta-D-Fruf-(2->1)-beta-D-Fruf-(2->1)-alpha-D-Glup
Used in cosmetics as a humectant.
- Humectant
- 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
EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.
Regulation
No restrictions found. 1-KESTOSE appears in these published regulatory listings.
EUCosIngActiveMonograph development in progress. Kestose is the organic compound that conforms to the formula:
- Monograph development in progress. Kestose is the organic compound that conforms to the formula:Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Expert safety opinions
No expert opinion on file for 1-KESTOSE. 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 1-KESTOSE yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Reference links (1)
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.
- SoyContains · Oral (ingested)
Source: chemindex_name_match
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
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.