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BUTYL GLUCOSIDE.

Valuable CAS 5391-18-4 / 41444-57-9 / CLEANSING, SURFACTANT - CLEANSING

A gentle, short-chain surfactant derived from natural glucose that excels at cleansing without irritation. This versatile ingredient combines effective dirt and oil removal with hydrotropic properties that enhance formula clarity and active ingredient solubility.

surfactant cleansing solvent

Science

Functions as a non-ionic surfactant by reducing surface tension to emulsify oils and lift impurities from skin. Its unique hydrotropic properties disrupt liquid crystalline phases and increase solubility of poorly water-soluble compounds in aqueous formulations.


Research

High confidence
Effective range 0.5–33%
Optimal

N/A

Key findings

  1. 01 Industry studies demonstrate no skin irritation at concentrations below 30% for alkyl polyglucosides including butyl glucoside

Transparency

Not commonly dusted

As a surfactant ingredient, dusting is not applicable - concentrations are determined by cleansing requirements rather than active efficacy thresholds


The Formula

Solubility
Water
Optimal pH 3 – 13
0 7 14

Stability

Exceptionally stable across wide pH range, maintains performance in presence of electrolytes, alkalis, and hard water with reduced gelling tendency versus longer-chain glucosides

Conflicts

  • Extremely acidic conditions (pH < 3) may cause hydrolysis over extended periods
  • Strong oxidizing agents

Safety

CIR Status
Safe as used
Max tested
33%
Sensitization risk Low

CIR approval based on alkyl glucosides group assessment - up to 33% in rinse-off products, 5% in leave-on when formulated to minimize irritation


Your Skin

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

Our Assessment

Valuable

An excellent gentle surfactant that delivers effective cleansing with minimal irritation potential across all skin types.


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