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AVENA SATIVA LEAF/STEM EXTRACT.

Essential CAS 84012-26-0 / SKIN CONDITIONING

A refined botanical extract derived from the young plantlets of the oat plant, specifically harvested for its high concentration of immunomodulatory bioactive compounds. Unlike traditional oat flour, this stem and leaf derivative offers targeted relief for compromised barriers and reactive skin states.

Skin conditioning Soothing agent Anti-inflammatory Barrier repair Prebiotic

Science

It functions via a dual-pathway approach: first, it suppresses the release of histamine and pro-inflammatory cytokines like IL-8 and TNF-α to quell immediate irritation. Secondly, it accelerates structural recovery by delivering essential glycolipids and phospholipids that reintegrate into the lipid bilayer, while simultaneously acting as a prebiotic to stabilize the skin's protective microbiome.


Research

High confidence
Effective range 1–5%
Optimal

3%

Key findings

  1. 01 Infant clinical trials demonstrated a significant reduction in pruritus and erythema within 24 hours at a 3% concentration.
  2. 02 In vitro evaluations at 5% show a 90% success rate in providing immediate soothing for atopic-prone skin by inhibiting inflammatory markers.
  3. 03 Multi-week longitudinal studies confirm measurable improvements in skin texture, scaling, and dryness between 1-5% inclusion levels.

Transparency

Commonly dusted
Min. effective
1%
Red flag below
0.5%

While many products list oat extract for marketing appeal, concentrations below 1% fail to trigger the lipid-replenishment and anti-inflammatory mechanisms verified in clinical literature. For therapeutic 'Cica' or barrier-repair benefits, a minimum of 3% is the precision standard.


The Formula

Solubility
Water
Optimal pH 4.5 – 7
0 7 14

Stability

Thermolabile; must be integrated during the cool-down phase below 40°C to ensure the integrity of flavonoids and avenanthramides.

Synergies

  • Ceramides
  • Panthenol
  • Glycerin
  • Niacinamide

Conflicts

  • Strong oxidizing agents
  • Highly alkaline environments (pH > 8.0)
  • High electrolyte concentrations

Safety

CIR Status
Safe as used
Max tested
13.6%
Pregnancy
Safe
Sensitization risk Low

Extremely well-tolerated; tested at 100% concentration on Reconstructed Human Epidermis with no irritation or sensitization reported.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Essential

A high-performance, clinically-validated botanical essential for soothing inflammatory cascades and restoring the biological integrity of the skin barrier.


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