Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

PEG-5 DEDM HYDANTOIN OLEATE.

Questionable / ANTIMICROBIAL

PEG-5 DEDM Hydantoin Oleate is a dual-function cosmetic ingredient acting as both a broad-spectrum antimicrobial preservative and an effective emulsifier. This compound ensures formulation stability by preventing microbial proliferation while facilitating the harmonious blending of oil and water components.

Summary

preservative emulsifying surfactant antimicrobial

Science

Mechanism of Action

This ingredient operates through its two distinct structural components. The DEDM Hydantoin portion functions as an antimicrobial preservative by continuously releasing controlled, small quantities of formaldehyde, which effectively inhibits the growth of fungi, yeast, and various bacteria. Simultaneously, the PEG-5 Oleate segment serves as a non-ionic emulsifier and surfactant, reducing surface tension and enabling the creation and maintenance of stable oil-in-water emulsions in diverse cosmetic systems.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

The DEDM Hydantoin component demonstrates excellent thermal stability and remains effective across a wide pH range, accommodating both acidic and alkaline formulations. The PEG-5 Oleate, consistent with PEG derivatives, typically exhibits favorable solubility characteristics, contributing to the ingredient's versatile integration.

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
0.6%
Sensitization risk High

The Cosmetic Ingredient Review (CIR) deems the DEDM Hydantoin component safe for cosmetic use, with a restricted concentration for free formaldehyde at 0.2% due to potential skin sensitivity. Current usage levels for DMDM Hydantoin are typically around 0.074%, while the European Union's Cosmetics Directive permits up to 0.6%. However, the ingredient's formaldehyde-releasing nature is associated with a high risk of allergies and immunotoxicity, as well as moderate irritation concerns, affecting a significant portion of the population. Furthermore, PEG compounds like PEG-5 Oleate may carry a risk of contamination with impurities such as ethylene oxide and 1,4-dioxane.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Moderate
Comedogenicity Unknown

Our Assessment

Verdict

Questionable

While PEG-5 DEDM Hydantoin Oleate provides effective preservative and emulsifying benefits, its formaldehyde-releasing component presents a high risk for skin sensitization and irritation, rendering it a questionable ingredient for precision skincare formulations prioritizing universal skin compatibility.

Related

Similar Ingredients

Finding similar ingredients…