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

METHYL GLUCETH-10.

Valuable CAS 68239-42-9 / HUMECTANT, MOISTURISING, SURFACTANT - EMULSIFYING

Methyl Gluceth-10 is a versatile, water-soluble humectant and skin-conditioning agent highly valued for its ability to attract and retain moisture. It significantly enhances product texture by reducing tackiness and improving spreadability, delivering a smooth, non-greasy feel to the skin.

Summary

Humectant Skin-conditioning agent Emollient Texture enhancer (reduces tackiness, improves spreadability) Barrier strengthening Irritancy reduction Foam modifier

Science

Mechanism of Action

This ingredient functions primarily by drawing moisture from the surrounding environment and trapping it on the skin's surface, effectively preventing water loss and delivering sustained hydration. Beyond its humectant properties, Methyl Gluceth-10 contributes to superior product aesthetics by providing a smooth, silky, and non-tacky finish, which also aids in product application and texture. Furthermore, it helps reinforce the skin's natural protective barrier, increasing its resilience against dehydration and external irritants. An additional benefit is its capacity to mitigate the irritancy of other ingredients, particularly anionic and amphoteric surfactants.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 3 – 10
0 7 14

Stability

Methyl Gluceth-10 exhibits robust stability within a broad pH range of 3 to 10 and can withstand typical heat exposures encountered during formulation processes. For optimal preservation of its purity and color, storage in sealed stainless steel containers is recommended, maintaining temperatures between 10°C and 49°C (50°F and 120°F), shielded from humidity, excessive heat, direct sunlight, sparks, or open flames.

Synergies

  • Reduces irritancy of anionic and amphoteric surfactants

Conflicts

  • Oxidizing agents

Safety

Safety Profile

CIR Status
Safe as used
Max tested
5%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) has concluded that Methyl Gluceth-10 is safe for use in cosmetic applications under current industry practices and concentrations, with a maximum recommended concentration of 5%. It is generally considered non-toxic and presents a low risk of irritation or sensitization. However, some individuals may report a temporary sensation of warmth or heat on the skin when exposed to concentrations exceeding 2%, although this effect is typically not associated with allergic reactions or persistent irritation.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Methyl Gluceth-10 is a valuable, low-risk ingredient that effectively boosts skin hydration, enhances product aesthetics, and supports the skin barrier across all skin types.

Related

Similar Ingredients

Finding similar ingredients…