Science
Mechanism of Action
The extract functions through a four-pronged biological approach: Beta-glucans act as humectants to create a protective, breathable film; Avenanthramides serve as potent anti-inflammatory agents by inhibiting pro-inflammatory cytokines; Omega-3 and 6 fatty acids replenish intercellular lipids; and Tocopherols provide defense against oxidative stress.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Reynertson et al. (2015) demonstrated that 1.0% concentration significantly reduces itch intensity and transepidermal water loss (TEWL).
- 02 Sur et al. (2008) identified Avenanthramides as the primary drivers for reducing inflammatory markers like IL-8 and PGE2.
Transparency
Dusting Analysis
While often included for label appeal at trace amounts, Avena Sativa requires at least 0.5% to 1.0% to provide measurable barrier repair and anti-itch benefits according to clinical benchmarks.
The Formula
Formulation
Stability
Heat sensitive; bioactive compounds like Avenanthramides must be added during the cooling phase below 40°C to maintain integrity.
Synergies
- Ceramides
- Glycerin
- Panthenol
- Niacinamide
Conflicts
- Strong oxidizing agents
- Extreme pH environments (below 4.0 or above 8.0)
Safety
Safety Profile
Recognized by the FDA OTC Skin Protectant Monograph as safe and effective for relieving minor skin irritations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A foundational ingredient for barrier health that provides scientifically backed relief for sensitive and reactive skin states.
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References
Sources