Science
Mechanism of Action
This extract functions through a multi-targeted approach: it disrupts the cellular integrity of acne-causing bacteria like P. acnes, stimulates fibroblast migration to optimize collagen synthesis for wound closure, and neutralizes DPPH free radicals to prevent lipid peroxidation and UVB-induced damage.
Research
Clinical Evidence
Medium confidence7%
Key findings
- 01 Demonstrated a 50% reduction in inflammatory acne lesions in human subjects at concentrations between 7-11%.
- 02 Accelerated cutaneous wound healing in vivo within 7 days at a 2% inclusion rate via enhanced fibroblast proliferation.
- 03 Showed significant antioxidant activity in lipid peroxidation assays at concentrations as low as 0.02%.
Transparency
Dusting Analysis
While antioxidant benefits may exist at very low levels, the clinically significant anti-acne and regenerative effects require concentrations of at least 2% to 7%. Products listing this ingredient near the bottom of the INCI (below 0.5%) are likely using it for marketing claims rather than functional performance.
The Formula
Formulation
Stability
Highly sensitive to pH fluctuations; requires a slightly acidic environment to maintain structural integrity. The extract naturally introduces a warm brownish-yellow hue to the finished formulation.
Synergies
- Other botanical extracts for hair growth
- Complementary antioxidants
- Collagen-boosting peptides
Conflicts
- Strong oxidizing agents
- Extreme pH environments (highly alkaline or highly acidic)
Safety
Safety Profile
Human patch testing at 11% confirms excellent skin tolerability with no reported irritation. Oral toxicity data classifies the extract as practically non-toxic (LD50 > 2000 mg/kg).
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-performance botanical that bridges the gap between antimicrobial blemish control and accelerated skin barrier repair.
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References
Sources