Science
Mechanism of Action
Functions as an oil-in-water (O/W) emulsifier with a high hydrophilic-lipophilic balance (HLB) of approximately 17.2. It works by reducing interfacial tension, allowing microscopic oil droplets to remain uniformly suspended in an aqueous base, while simultaneously aiding in the solubilization of lipophilic debris during cleansing.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 2012 Cosmetic Ingredient Review (CIR) Safety Assessment: Human Repeat Insult Patch Tests (RIPT) on the Arachideth series confirmed the ingredient is non-sensitizing and non-irritating at typical use concentrations of 5%.
Transparency
Dusting Analysis
As a functional structural ingredient rather than a 'hero' active, Arachideth-42 is rarely used for marketing 'dusting' and is typically included at the precise levels required for emulsion stability.
The Formula
Formulation
Stability
Highly robust across a broad pH and temperature spectrum; its ether-linked chemical structure provides significant resistance to hydrolysis and oxidative degradation.
Synergies
- Lipophilic active ingredients
- O/W emulsions
- Micellar systems
Safety
Safety Profile
The CIR Expert Panel concluded it is safe for cosmetic use when formulated to be non-irritating. It remains unrestricted by the EU Cosmetics Regulation and the FDA.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptionally stable and safe emulsifying agent that ensures structural integrity and elegant texture in high-performance skincare.
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