Science
Mechanism of Action
This extract serves as a natural 5-alpha-reductase inhibitor, effectively blocking the hormonal pathway that triggers excessive sebum. Beyond oil control, it downregulates inflammatory cytokines to mitigate visible redness while utilizing phenolic antioxidants to shield the skin from oxidative stress and essential fatty acids to reinforce the lipid barrier.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 A 12-week clinical evaluation demonstrated that a 3% concentration significantly decreased both sebum secretion and cheek erythema (redness) with zero reported irritancy.
Transparency
Dusting Analysis
Often included at 'label claim' levels (below 0.1%) for marketing purposes. To achieve the sebostatic and anti-redness benefits seen in clinical trials, a concentration closer to 3% is required.
The Formula
Formulation
Stability
Maintains structural integrity up to 65°C; however, bioactive lipids and polyphenols are sensitive to UV and oxygen, requiring opaque, airtight packaging.
Synergies
- Niacinamide
- Linoleic Acid
- Ceramides
Conflicts
- Strong oxidizing agents
- Highly alkaline environments (pH > 9.0)
Safety
Safety Profile
Cosmetic-grade extract is THC and CBD-free (or contains negligible trace amounts <0.3%), making it non-psychoactive and safe for long-term topical use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptionally versatile ingredient that excels at balancing oily, reactive skin while simultaneously providing essential barrier support.
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