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LAUROYL/MYRISTOYL METHYL GLUCAMIDE.

Valuable CAS 287735-50-6 / HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING

Lauroyl/Myristoyl Methyl Glucamide is a non-ionic surfactant valued for its ultra-mild cleansing properties and its ability to condition the skin. It facilitates the harmonious blend of immiscible liquids, supporting effective removal of impurities while maintaining skin's softness and hydration.

surfactant cleansing agent skin conditioning emollient hair conditioning viscosity controlling

Science

This mild, non-ionic surfactant functions by significantly lowering the surface tension of liquids, allowing oil and water to mix effectively. On the skin, it acts as a cleansing agent, efficiently removing fat and soil particles. Furthermore, it serves as a skin conditioning agent, contributing to skin's smoothness and softness, and aiding in hydration by absorbing moisture to support overall skin health.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a surfactant and conditioning agent, Lauroyl/Myristoyl Methyl Glucamide is not typically subject to 'dusting' concerns, which usually apply to active ingredients with specific therapeutic concentration thresholds.


The Formula

Solubility
Both
Optimal pH 4.8 – 6.8
0 7 14

Stability

Lauroyl/Myristoyl Methyl Glucamide demonstrates stability in alkaline environments. It is effectively integrated into formulations to enhance viscosity and is particularly suitable for creating sulfate-free and cocamidopropyl betaine-free systems. A commercial variant, GlucoTain Flex, contains 35% active ingredient within an optimal pH range of 4.8-6.8.


Safety

CIR Status
Safe as used
Max tested
40%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed amino acid alkyl amides, including this ingredient, safe for cosmetic use when formulated to be non-irritating. While specific maximum concentrations for Lauroyl/Myristoyl Methyl Glucamide were not detailed, other compounds in this group were assessed as safe up to 40% in skin cleansing products. It is classified as non-toxic, non-carcinogenic, and non-genotoxic. The EWG indicates low concern for cancer, allergies, immunotoxicity, and developmental/reproductive toxicity. No specific SCCS or FDA regulatory status was identified.


Your Skin

Yes Normal
No Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Valuable

Lauroyl/Myristoyl Methyl Glucamide is a valuable multifunctional ingredient, offering mild cleansing, skin conditioning, and formulation benefits, making it particularly suitable for sensitive skin types.


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