Is Steareth-100/PEG-136/HDI Copolymer safe in cosmetics?
Steareth-100/PEG-136/HDI Copolymer has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Steareth-100/PEG-136/HDI Copolymer
INCI: STEARETH-100/PEG-136/HDI COPOLYMER
Steareth-100/PEG-136/HDI Copolymer (CAS 103777-69-1) is a cosmetic cosmetic ingredient functioning as Viscosity controlling. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 103777-69-1 →
Auto-generated CPSR Part A draft with source citations
Function
Viscosity controlling
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted in cosmetics; no specific restriction
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Steareth-100/PEG-136/HDI Copolymer.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Viscosity modifier
Expert Verdict
Expert safety assessment and concern-level summary for Steareth-100/PEG-136/HDI Copolymer.
Regulatory Flags
peg-ingredient
Chemical Function
Viscosity modifier
Frequently Asked Questions
Is Steareth-100/PEG-136/HDI Copolymer allowed in the EU?
Steareth-100/PEG-136/HDI Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Steareth-100/PEG-136/HDI Copolymer do in cosmetics?
Steareth-100/PEG-136/HDI Copolymer functions as: Viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 103777-69-1.
Compliance Tools
Check Steareth-100/PEG-136/HDI Copolymer 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
3-Hydroxybutyrate/3-Hydroxyhexanoate Copolymer
Excellent
Same category
Film Forming, Viscosity Controlling, ...
3-Hydroxybutyrate/4-Hydroxybutyrate Copolymer
Excellent
Same category
Film forming, viscosity controlling, ...
4-PCA Dimethicone/Bis-Vinyldimethicone Crosspolymer
Excellent
Same category
Film forming, hair conditioning, skin...
Acrylates Crosspolymer-3
Excellent
Same category
Bulking agent, chelating agent, emuls...
Acrylates Crosspolymer-4
Excellent
Same category
Emulsion stabilizer, film former, dis...
Acrylates Crosspolymer-6
Excellent
Same category
Film former, viscosity increasing age...
(AGARICUS BLAZEI FERMENT + GANODERMA LUCIDUM FERMENT + GANODERMA MULTIPILEUM FERMENT) EXTRACT
Good
Similar safety
Anti-sebum, Antioxidant, Skin Protecting
(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA) ROOT/CNIDIUM OFFICINALE RHIZOME EXTRACT
Good
Similar safety
Skin Conditioning, Skin Conditioning ...
(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA/SCUTELLARIA BAICALENSIS) ROOT/(CNIDIUM OFFICINALE/COPTIS CHINENSIS) RHIZOME/GARDENIA JASMINOIDES FRUIT/PHELLODENDRON CHINENSE BARK EXTRACT
Good
Similar safety
(ANGELICA GIGAS/GLYCYRRHIZA URALENSIS/REHMANNIA GLUTINOSA ROOT)/ANGELICA GIGAS STEM/CARTHAMUS TINCTORIUS FLOWER/(CARTHAMUS TINCTORIUS/PRUNUS PERSICA SEED)PORIA COCOS WATER
Good
Similar safety
Humectant, Skin Conditioning, Skin Pr...
(ANGELICA KEISKEI/CHRYSANTHEMUM ZAWADSKII) LEAF/STEM/CINNAMOMUM CASSIA BARK/TRICHOSANTES KIRILOWII FRUIT/ULMUS DAVIDIANA BARK/ROOT/(PAEONIA JAPONICA/BUPLEURUM FALCATUM/POLYGALA TENUIFOLIA ROOT)/VISCUS ALBUM STEM EXTRACT
Good
Similar safety
Anti-seborrheic, Anti-sebum, Antioxid...
(APPLE/CITRUS JUNOS/LENTIL/PEAR/PUMPKIN/STRAWBERRY/TOMATO FRUIT)/CORN KERNEL/(ARCTIUM LAPPA/BRASSICA OLERACEA ACEPHALA/CABBAGE/CAMELLIA SINENSIS/MORINGA OLEIFERA/RADISH/SPINACH LEAF)/(SORGHUM BICOLOR LEAF/STEM)/OAT MEAL/POTATO PULP/(CARROT/NELUMBO NUCIFERA/RADISH/WILD YAM ROOT)/(AMARANTHUS HYPOCHONDRIACUS/CASHEW/CICER ARIETINUM/COIX LACRYMA-JOBI MA-YUEN /MACADAMIA TERNIFOLIA/PHASEOLUS ANGULARIS/PISTACIA VERA/RHYNCHOSIA NULUBILIS/RICE/SESAME/SETARIA ITALICA/SOYBEAN/SWEET ALMOND/WHEAT SEED)/HORDEUM VULGARE SPROUT/CYPERUS ESCULENTUS TUBER/ARTEMISIA PRINCEPS/BROCCOLI/CHENOPODIUM QUINOA/ENTEROMORPHA COMPRESSA/HORDEUM VULGARE/IPOMOEA BATATAS/LAMINARIA JAPONICA/LENTINUS EDODES/PLEUROTUS OSTREATUS/PORPHYRA TENERA/UNDARIA PINNATIFIDA EXTRACT
Good
Similar safety
Antioxidant
STEARAMIDE MEA
Good
Browse nearby
Antistatic, Surfactant - Foam Boostin...
STEARAMIDE MEA-STEARATE
Good
Browse nearby
Antistatic, Opacifying, Surfactant - ...
STEARYL BEHENATE
Good
Browse nearby
Skin Conditioning, Skin Conditioning ...
Is Steareth-100/PEG-136/HDI Copolymer 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 Steareth-100/PEG-136/HDI Copolymer in your formulation.