Science
Mechanism of Action
This ingredient functions primarily as a surfactant by significantly reducing the interfacial tension between substances like oil and water, thereby allowing them to form stable emulsions. Its inherent properties also enable effective cleansing, dispersing, solubilizing, and stabilizing foam, ensuring gentle yet efficient removal of impurities from the skin.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Industry reviews indicate that alkyl polyglucosides, including C10-16 alkyl glucoside, exhibit no skin irritation at concentrations below 30%.
- 02 A 30-day, open-label study involving 27 participants demonstrated that a soap-free cleansing lotion containing alkyl glucosides effectively removed skin impurities, simultaneously supporting skin hydration and barrier function, rendering it suitable for sensitive skin.
Transparency
Dusting Analysis
As a primary surfactant and emulsifying agent, this ingredient is fundamental to a formulation's structure and function, not typically used in a capacity where 'dusting' (i.e., minimal effective concentration or use as a filler) would be a concern.
The Formula
Formulation
Stability
Exhibits excellent stability, with its performance remaining unaffected under acidic conditions. A 1% aqueous solution typically maintains a pH between 5.5 and 8.5.
Conflicts
- Direct contact with strong oxidizing agents can cause burning, particularly in its solid form.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel deemed alkyl glucosides safe when formulated to be non-irritating. While a specific maximum concentration for 'SODIUM CARBOXYMETHYL C10-16 ALKYL GLUCOSIDE' is not explicitly defined by CIR, industry studies suggest that alkyl polyglucosides do not irritate skin at concentrations below 30%. It is generally recognized as safe (GRAS) by the FDA for food use and has received EPA exemptions for use as an inert ingredient in pesticide products, indicating low systemic toxicity. The 'safe with restrictions' classification primarily highlights the importance of formulation practices to prevent potential irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SODIUM CARBOXYMETHYL C10-16 ALKYL GLUCOSIDE is a valuable, plant-derived mild surfactant and emulsifier, highly compatible with all skin types and safe for use in precision skincare formulations when balanced to be non-irritating, typically below 30% concentration.
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