Science
Mechanism of Action
The extract utilizes a high concentration of tannins to provide mild astringency and anti-inflammatory protection, while its flavonoid content neutralizes oxidative stress. Furthermore, its natural mucilage forms a breathable, emollient film that reinforces the skin's moisture barrier and supports cellular renewal.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Demonstrated significant reduction in oxidative stress markers and accelerated tissue repair in controlled wound models.
- 02 Evidence of inhibitory effects on melanogenesis, contributing to improved skin tone evenness.
- 03 Established efficacy in skin conditioning and soothing at concentrations between 0.5% and 5.0%.
Transparency
Dusting Analysis
Often listed in botanical-heavy ingredient decks at trace levels (<0.1%) for marketing appeal, whereas therapeutic benefits for barrier regulation and soothing typically require at least 0.5%.
The Formula
Formulation
Stability
Compatible with both aqueous and lipophilic systems. Requires protection from extreme oxidation to prevent a decrease in formulation pH over time; optimal stability is observed near pH 5.0.
Synergies
- Antioxidants
- Barrier-repairing lipids
- Brightening agents
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
Validated by the 2023 CIR Final Report as safe for cosmetic use. It is exceptionally well-tolerated by reactive skin types and has a long history of use in European traditional medicine.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated botanical multi-tasker that excels at balancing skin rhythm and providing multi-pathway soothing benefits.
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References
Sources