Octoxynol-30

INCI: OCTOXYNOL-30

CAS Number
9002-93-1
Function
Surfactant — emulsifying, cleansing
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — CIR: safe as used in rinse-off and leave-on

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Potential residual EO and 1,4-dioxane from synthesis; environmental endocrine disruptor degradation product; no reported cosmetic use since 2001; not COSMOS/ECOCERT eligible.

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Concern Level: Low

Regulatory Flags

ifra_fragrance fda_food_additive

Frequently Asked Questions

Is Octoxynol-30 safe in cosmetics?

Potential residual EO and 1,4-dioxane from synthesis; environmental endocrine disruptor degradation product; no reported cosmetic use since 2001; not COSMOS/ECOCERT eligible. The EU classifies Octoxynol-30 as "permitted". Safety rating: GOOD.

Is Octoxynol-30 allowed in the EU?

Octoxynol-30 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Octoxynol-30 do in cosmetics?

Octoxynol-30 functions as: Surfactant — emulsifying, cleansing. It is classified as a cosmetic ingredient in our database. CAS number: 9002-93-1.

What is the Margin of Safety for Octoxynol-30?

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.

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