Science
Mechanism of Action
The extract utilizes unique chakasaponins to modulate inflammatory cytokines and inhibit both the cyclooxygenase (COX) and lipoxygenase (LOX) pathways. This dual-action approach reduces the synthesis of pro-inflammatory mediators while providing secondary antioxidant defense against oxidative stress and microbial pathogens.
Research
Clinical Evidence
Medium confidence0.1%
Key findings
- 01 In vivo modeling demonstrated significant systemic anti-inflammatory and analgesic effects via inhibition of arachidonic acid metabolism (COX/LOX pathways).
- 02 Commercial application at 500 ppm (0.05%) has been shown to effectively mitigate irritation and support skin health in cleansing and leave-on formulations.
Transparency
Dusting Analysis
Due to its status as a 'non-leaf' tea derivative, many brands use it at trace levels (<0.01%) for marketing claims or scent. To achieve functional soothing benefits, concentrations should ideally align with the 0.05% benchmark seen in therapeutic Korean skincare lines.
The Formula
Formulation
Stability
Highly sensitive to thermal degradation; bioactive saponins require cold-process or late-stage incorporation. Stable primarily in slightly acidic environments.
Synergies
- Camellia Sinensis Leaf Water
- Glycerin
- Centella Asiatica
Conflicts
- Strong oxidizing agents
- Highly alkaline formulations (pH > 7.0)
Safety
Safety Profile
While the 2014 CIR report noted insufficient data for root-specific safety, current commercial use in sensitive-skin formulations shows a high profile of tolerability at low concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated, low-irritancy botanical that provides targeted anti-inflammatory support, though it requires precise formulation pH to remain bioactive.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources