Science
Mechanism of Action
Functions as a lipid-replenishing emollient that delivers concentrated triterpene esters including lupeol and amyrins to inhibit pro-inflammatory cytokines and prevent collagen degradation. The extract mimics natural skin lipids to restore barrier function while providing antioxidant protection through vitamins A and E, effectively reducing transepidermal water loss.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 0.5% concentration reduces inflammatory mediator release and protects against collagen breakdown
- 02 1.0% shows 16% wrinkle reduction at 28 days, increasing to 27% at 56 days in mature skin
- 03 5.0% improves barrier function comparable to petrolatum within 12 hours
Transparency
Dusting Analysis
Typically used at effective concentrations of 0.5-5%, making dusting unlikely due to oil solubility requirements and formulation complexity
The Formula
Formulation
Stability
Exceptionally stable due to high unsaponifiable content with melting point near skin temperature (37-38°C). Requires heating oil phase to 75-80°C for proper emulsion integration.
Conflicts
- Strong oxidizing agents
- Cold-process water-only formulations
Safety
Safety Profile
CIR Expert Panel confirms safety for shea butter and extracts at current use levels. Extract typically formulated at 0.5-5% despite 100% maximum allowance.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A scientifically-backed extract that delivers concentrated bioactives for barrier repair and anti-aging benefits across all skin types.
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References
Sources
Keep exploring
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