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METHYL GLUCETH-20.

Valuable CAS 68239-42-9 / HUMECTANT, MOISTURISING

Methyl Gluceth-20 is a versatile, water-soluble ingredient primarily valued for its potent humectant properties, attracting and binding moisture to the skin. It also functions as an emollient, delivering a smooth, soft skin feel while potentially enhancing the efficacy of other active ingredients in a formula.

humectant moisturising emollient cleansing penetration enhancer

Science

This ingredient excels at drawing moisture from the surrounding environment into the skin due to its numerous hydroxyl (-OH) groups, which readily form bonds with water molecules, thereby boosting hydration and diminishing dryness. Concurrently, it offers an emollient effect, contributing to a perceptibly smoother and softer skin texture. Furthermore, it possesses mild cleansing attributes and can facilitate the absorption of other beneficial compounds present in a formulation.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 3 – 10
0 7 14

Stability

Methyl Gluceth-20 exhibits robust chemical stability at standard room temperatures and tolerates heat. It integrates effectively into formulations across a broad pH spectrum, from 3 to 10.

Synergies

  • Enhanced penetration of other active ingredients

Safety

CIR Status
Safe as used
Max tested
15%
Sensitization risk Low

The independent Cosmetic Ingredient Review (CIR) panel has affirmed Methyl Gluceth-20 as safe for use in cosmetics. While typical cosmetic concentrations range from 0.1% to 5.0%, safety has been assessed for levels up to 15%, with higher concentrations generally found in rinse-off products. Both the European Union and the US FDA acknowledge its safety when used within established guidelines.


Your Skin

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

Our Assessment

Valuable

Methyl Gluceth-20 is a valuable, safe, and versatile humectant and emollient, crucial for enhancing skin hydration, softness, and overall formulation performance across all skin types.


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