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
Safety profile extrapolated from isopropyl isostearate with low comedogenic rating; recommend patch testing and supplier-provided safety data.
Frequently Asked Questions
Is Isobutyl Isostearate safe in cosmetics?
Safety profile extrapolated from isopropyl isostearate with low comedogenic rating; recommend patch testing and supplier-provided safety data. The EU classifies Isobutyl Isostearate as "permitted". Safety rating: GOOD.
Is Isobutyl Isostearate allowed in the EU?
Isobutyl Isostearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Isobutyl Isostearate do in cosmetics?
Isobutyl Isostearate functions as: Skin conditioning; emollient. It is classified as a cosmetic ingredient in our database. CAS number: Not widely published (specialty branched-chain emollient ester).
What is the Margin of Safety for Isobutyl Isostearate?
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 Isobutyl Isostearate compliance across multiple jurisdictions:
Related Ingredients
Is Isobutyl Isostearate in Your Products?
Scan any product label with Piro โ our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free โAnalyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Isobutyl Isostearate in your formulation.