Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
1,4-dioxane from ethoxylation; ensure stearate ester hydrolysis doesn't generate unexpected byproducts at elevated pH
Frequently Asked Questions
Is Steareth-12 Stearate safe in cosmetics?
1,4-dioxane from ethoxylation; ensure stearate ester hydrolysis doesn't generate unexpected byproducts at elevated pH The EU classifies Steareth-12 Stearate as "permitted". Safety rating: GOOD.
Is Steareth-12 Stearate allowed in the EU?
Steareth-12 Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Steareth-12 Stearate do in cosmetics?
Steareth-12 Stearate functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 9005-00-9 (generic steareth base) / specific CAS not individually assigned.
What is the Margin of Safety for Steareth-12 Stearate?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Steareth-12 Stearate compliance across multiple jurisdictions:
Related Ingredients
Is Steareth-12 Stearate 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-12 Stearate in your formulation.