Science
Mechanism of Action
This high-molecular-weight emollient utilizes phytosteryl components to physically reinforce the intercellular lipid matrix. It forms a flexible, occlusive film on the stratum corneum that significantly reduces transepidermal water loss while providing a high-refractive-index finish for visible skin radiance.
Research
Clinical Evidence
High confidence7%
Key findings
- 01 A 5% concentration demonstrated moisture retention capabilities equivalent to lanolin, significantly fortifying the skin's barrier function.
- 02 In clinical models using 7% within a lipid complex, the ingredient successfully mitigated transepidermal water loss and restored barrier integrity in skin compromised by retinoid use.
- 03 Safety evaluations at 100% purity confirmed the ingredient is non-irritating and non-sensitizing in human patch testing.
Transparency
Dusting Analysis
To achieve its documented bio-mimetic barrier repair benefits, concentrations of 5% or higher are typically required; levels below 1% are likely used only for texture modification rather than functional skin recovery.
The Formula
Formulation
Stability
Highly stable with a melting point near 40°C, allowing it to melt seamlessly upon skin contact. Formulation temperatures should remain below 80°C to ensure long-term integrity.
Synergies
- Macadamia Ternifolia Seed Oil
- Canola Oil
- Retinoids (for irritation mitigation)
Conflicts
- Strong oxidizing agents
- Strong acids
- Strong bases
Safety
Safety Profile
Preliminary 2025 CIR data confirms a lack of genotoxicity and irritation even at maximum concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional vegan barrier-repair agent that provides heavy-duty occlusion and moisture retention without the irritation risks associated with animal-derived lanolin.
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References
Sources