Science
Mechanism of Action
The extract utilizes a rich matrix of starches and mucilage to form a breathable, non-occlusive film on the stratum corneum, effectively locking in moisture and reducing transepidermal water loss (TEWL). Simultaneously, its triterpenoid and gallic acid content modulates inflammatory pathways (NF-κB and TLR4) to neutralize oxidative stress and calm reactive skin.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 In-vivo testing confirms significant long-term moisture retention and stratum corneum hydration enhancement.
- 02 Pharmacological research identifies the inhibition of NF-κB and TLR4 pathways, validating its role in soothing sensitive skin conditions.
Transparency
Dusting Analysis
Due to its association with luxury 'diamond' grade formulations, brands often include it at negligible levels (below 0.5%) for marketing claims. Efficacy for barrier repair and hydration is clinically tied to concentrations of 1% or higher.
The Formula
Formulation
Stability
Heat-sensitive; must be incorporated during the cooling phase (below 40°C) to prevent degradation of bioactive polyphenols.
Synergies
- Hyaluronic Acid
- Glycerin
- Niacinamide
Conflicts
- Strong oxidizing agents
- Formulations with pH > 8.0
Safety
Safety Profile
Recognized by the EU CosIng; no known regulatory restrictions for topical application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional botanical humectant that provides structural hydration and biological soothing for compromised skin barriers.
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References
Sources