Science
Mechanism of Action
This extract utilizes a complex profile of phytochemicals to optimize skin health: flavonoids like quercetin and kaempferol neutralize oxidative stress, while ursolic and oleanolic acids provide targeted anti-inflammatory benefits. Furthermore, its natural arbutin content offers mild tyrosinase inhibition for brightening, and its ability to inhibit elastase enzymes helps prevent the degradation of elastic fibers, maintaining skin bounce.
Research
Clinical Evidence
Medium confidence0.5%
Key findings
- 01 Demonstrated significant anti-microbial and anti-inflammatory activity within a 0.1% to 0.5% concentration range, supporting barrier repair.
- 02 In vitro analysis confirmed anti-elastase activity, suggesting long-term protection against visible aging and loss of elasticity.
- 03 Evidence suggests an acceleration of cell turnover by approximately five days when integrated into specialized barrier recovery formulas.
Transparency
Dusting Analysis
Because it is an effective botanical, it is often included at 'label claim' levels (below 0.1%). Clinical data suggests that at least 0.1% is required to trigger its anti-inflammatory and barrier-support benefits.
The Formula
Formulation
Stability
Highly sensitive to temperature and light; must be processed below 40°C. Maintaining a slightly acidic environment is critical to prevent the degradation of its phenolic compounds.
Synergies
- Ceramides
- Hyaluronic Acid
- Vitamin E
Conflicts
- Strong oxidizing agents
- High-iron formulations (leads to discoloration)
- Highly alkaline environments (pH > 7.5)
Safety
Safety Profile
While not yet formally reviewed by the CIR, it is widely recognized as a safe botanical with a low risk of irritation in leave-on applications up to 0.5%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An excellent botanical multi-tasker that provides legitimate anti-aging and barrier-repair benefits when formulated at active concentrations.
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