Is Stearyl Dimethicone safe in cosmetics?
Stearyl Dimethicone has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.
EXCELLENT
Emollient
Stearyl Dimethicone
INCI: STEARYL DIMETHICONE
Stearyl Dimethicone (CAS 67762-83-8) is a cosmetic emollient functioning as emollient, structuring agent, emulsion stabilizer, wax substitute. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 67762-83-8 →
Function
emollient, structuring agent, emulsion stabilizer, wax substitute
Editorial assessment
EXCELLENT
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No FDA restriction; wax-like C18 alkyl-modified dimethicone; widely used as structuring agent in anhydrous and W/O systems
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Stearyl Dimethicone.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Humectant
Softener and conditioner
Editorial summary
Preliminary editorial summary for Stearyl Dimethicone — not a computed safety verdict. See the sourced toxicological data above.
Regulatory Flags
non-volatile-silicone
high-molecular-weight
wax-solid
structuring-agent
cosmos-prohibited
Chemical Function
Softener and conditioner
Humectant
Regulatory Lists
Canada; Personal care; Substances in PCP - Canada (4/2014)
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Stearyl Dimethicone allowed in the EU?
Stearyl Dimethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Stearyl Dimethicone do in cosmetics?
Stearyl Dimethicone functions as: emollient, structuring agent, emulsion stabilizer, wax substitute. It is classified as a Emollient in our database. CAS number: 67762-83-8.
Compliance Tools
Check Stearyl Dimethicone compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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