Is Trehalose Undecylenoate safe in cosmetics?
Trehalose Undecylenoate has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.
Excellent
Cosmetic Ingredient
Trehalose Undecylenoate
INCI: TREHALOSE UNDECYLENOATE
Trehalose Undecylenoate (CAS Not publicly assigned in major databases) is a cosmetic cosmetic ingredient functioning as Hair conditioning, surfactant (mild cleansing). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS Not publicly assigned in major databases →
Auto-generated CPSR Part A draft with source citations
Function
Hair conditioning, surfactant (mild cleansing)
Safety Rating
EXCELLENT
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Included in CIR saccharide esters safety assessment — concluded safe as used
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Trehalose Undecylenoate.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Trehalose Undecylenoate.
Regulatory Flags
natural-origin
Frequently Asked Questions
Is Trehalose Undecylenoate allowed in the EU?
Trehalose Undecylenoate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Trehalose Undecylenoate do in cosmetics?
Trehalose Undecylenoate functions as: Hair conditioning, surfactant (mild cleansing). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned in major databases.
Compliance Tools
Check Trehalose Undecylenoate compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Related Ingredients
Alpha-Glucan Oligosaccharide-1
Excellent
Same category
Skin conditioning, cleansing, smoothi...
Ammonium Acryloyl Dimethyltaurate/Carboxyethyl Acrylate Crosspolymer
Excellent
Same category
Dispersing agent (nonsurfactant), vis...
Ammonium Cocoyl Isethionate
Excellent
Same category
Surfactant – cleansing, foaming
Ammonium Lauryl Sulfosuccinate
Excellent
Same category
Cleansing, foaming, surfactant
Ammonium Stearate
Excellent
Same category
Cleansing, surfactant, emulsifying
Apricot Kernel Oil Polyglyceryl-10 Esters
Excellent
Same category
Skin conditioning, emollient, surfact...
1-Methylhydantoin-2-imide (Creatinine)
Excellent
Similar safety
Skin conditioning (skin brightening/l...
2,6-Dimethyl-7-octen-2-ol (Dihydromyrcenol)
Excellent
Similar safety
Fragrance (perfuming), masking
2-Ethoxy-2,6,6-Trimethyl-9-Methylenebicyclo[3.3.1]Nonane (Boisiris™)
Excellent
Similar safety
Fragrance (rich woody, orris/iris roo...
2-Hydroxypropylcarbamato Amodimethicone
Excellent
Similar safety
Hair conditioning; modified aminosili...
2-O-Ethyl Ascorbic Acid
Excellent
Similar safety
Softener and conditioner
3 O Ethyl Ascorbic Acid
Excellent
Similar safety
Antioxidant; tyrosinase inhibitor; me...
TRI (POLYGLYCERYL-3/LAURYL) HYDROGENATED TRILINOLEATE
Good
Browse nearby
Surfactant - Cleansing, Surfactant - ...
TRICHLOROMETHYL PHENYL CARBINYL ACETATE
Good
Browse nearby
Perfuming
TRICHODESMA ZEYLANICUM OIL
Good
Browse nearby
Skin Conditioning, Skin Conditioning ...
Is Trehalose Undecylenoate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Trehalose Undecylenoate in your formulation.