Science
Mechanism of Action
It functions as a high-performance emollient by creating a lightweight, occlusive seal over the stratum corneum, which effectively mitigates transepidermal water loss (TEWL). Additionally, its low molecular weight allows it to act as a penetration enhancer, increasing the bioavailability and even distribution of oil-soluble actives like Vitamin E and UV filters.
Research
Clinical Evidence
High confidence20%
Key findings
- 01 Human patch tests at 100% concentration confirmed the ingredient is non-irritating and non-sensitizing.
- 02 Clinical trials at 20% concentration demonstrated high tolerance in neonatal and sensitive skin, effectively reducing cutaneous dryness.
- 03 Analysis of over 6,000 formulations shows a common functional range of 0.1% to 35% for optimal stabilization of lipophilic actives.
Transparency
Dusting Analysis
As a primary emollient and solvent, this ingredient is typically used as a base or major component of the oil phase. It is rarely 'dusted' at negligible levels unless used strictly as a minor carrier for a specific botanical extract.
The Formula
Formulation
Stability
Highly resistant to oxidation and rancidity compared to whole vegetable oils; offers an almost indefinite shelf life under standard conditions.
Synergies
- Oil-soluble vitamins (Tocopherol, Retinoids)
- Mineral UV filters (Zinc Oxide, Titanium Dioxide)
- Lipophilic antioxidants
Conflicts
- Phenol resin closures
- PVC packaging (risk of plasticizer leaching)
- Strongly alkaline environments (pH > 10.0)
Safety
Safety Profile
Classified as Generally Recognized As Safe (GRAS) by the FDA; approved for use in sensitive areas including the ocular region and in baby care products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A foundational, high-stability emollient that provides critical barrier support and enhances the delivery of active ingredients across all skin types.
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