Science
Mechanism of Action
This ingredient functions as a 'pseudo-ceramide.' By combining a polar aminopropanediol head group with non-polar lipophilic tails derived from Camellia and Palm oils, it mimics the natural architecture of skin lipids. This allows the molecule to integrate seamlessly into the lamellar lipid bilayer, repairing structural damage and significantly reducing transepidermal water loss (TEWL) while delivering fat-soluble antioxidants like Vitamin E and polyphenols.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Clinical evaluation showed significant improvements in skin resiliency and moisture retention by mimicking the natural barrier structure.
- 02 Data indicates that a 1% concentration provides long-term antioxidant protection and acts as a restructured lipid for barrier enhancement.
Transparency
Dusting Analysis
Because this is a complex ester often found in high-end 'barrier repair' marketing, it is frequently included at negligible amounts (<0.1%) for label claims. To achieve measurable pseudo-ceramide benefits and TEWL reduction, a minimum concentration of 1% is clinically required.
The Formula
Formulation
Stability
Exhibits robust stability against oxidation and across a broad pH spectrum; requires heating to 60-70°C within the oil phase for proper incorporation.
Synergies
- Ceramides
- Fatty Acids
- Cholesterol
- Tocopherol
Conflicts
- Strong oxidizing agents
- Extreme alkalinity (pH > 11)
Safety
Safety Profile
While the specific ester is awaiting individual CIR review, its constituent parts (Green Tea and Palm oils) are safety-established, and similar aminopropanediol esters are confirmed non-sensitizing.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional barrier-mimetic ingredient that provides the structural benefits of ceramides with the added antioxidant defense of green tea.
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