PEG-15 DEDM Hydantoin Stearate

INCI: PEG-15 DEDM HYDANTOIN STEARATE

CAS Number
Not widely published
Function
Preservative and emulsifying agent with formaldehyde-donor hydantoin core and stearate emulsifier tail
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR assessment available; no standalone monograph; regulatory status based on combined safety logic of DMDM Hydantoin and PEG Stearates

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Formaldehyde-donor hydantoin with preservative efficacy; verify free formaldehyde levels in finished product; stearate emulsifier portion is well-tolerated.

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Concern Level: Moderate

Regulatory Flags

peg-ingredient preservative

Frequently Asked Questions

Is PEG-15 DEDM Hydantoin Stearate safe in cosmetics?

Formaldehyde-donor hydantoin with preservative efficacy; verify free formaldehyde levels in finished product; stearate emulsifier portion is well-tolerated. The EU classifies PEG-15 DEDM Hydantoin Stearate as "restricted". Safety rating: MODERATE.

Is PEG-15 DEDM Hydantoin Stearate allowed in the EU?

PEG-15 DEDM Hydantoin Stearate EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does PEG-15 DEDM Hydantoin Stearate do in cosmetics?

PEG-15 DEDM Hydantoin Stearate functions as: Preservative and emulsifying agent with formaldehyde-donor hydantoin core and stearate emulsifier tail. It is classified as a cosmetic ingredient in our database. CAS number: Not widely published.

What is the Margin of Safety for PEG-15 DEDM Hydantoin Stearate?

not established 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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