Science
Mechanism of Action
Brassica Alcohol utilizes a long-chain molecular structure (C18-C22) to establish a lamellar gel network within oil-in-water emulsions. This network organizes the formula's architecture, providing viscosity and stability, while creating a breathable, non-occlusive barrier on the skin surface that mitigates transepidermal water loss (TEWL).
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Human volunteer trials evaluating concentrations between 3.0% and 8.0% confirmed the ingredient is non-irritating and non-sensitizing while providing superior structural stability.
- 02 In hair and scalp applications, usage at 1.0%-1.5% demonstrated improved elasticity and combability without the heavy residue typically associated with traditional waxes.
Transparency
Dusting Analysis
As a functional texturizer and stabilizer, Brassica Alcohol is rarely used for 'label claims' alone; it is typically included at percentages above 1.0% to achieve the desired formula viscosity and skin feel.
The Formula
Formulation
Stability
The material must be heated to approximately 60-75°C within the oil phase to melt. Due to its saturated nature, it offers exceptional resistance to oxidation compared to liquid plant oils.
Synergies
- Cationic surfactants
- Liquid emollients
Conflicts
- Glycol concentrations exceeding 10% (can destabilize the gel network)
- High levels of glyceryl esters (may compromise structural integrity)
Safety
Safety Profile
Classified under the broad CIR safety assessment for fatty alcohols, which are established as safe for cosmetic use even at high concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An excellent, sustainable alternative to palm-derived stabilizers that provides a unique velvety skin feel and high formulation stability.
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References
Sources