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Moumoujus

AVENA STRIGOSA SEED EXTRACT.

Valuable / SKIN CONDITIONING

Derived from the resilient Black Oat, this advanced botanical extract functions as a reservoir of moisture for the skin. It integrates high-potency water-binding compounds with lipid-restoring molecules to provide both immediate relief and sustained hydration.

Summary

Humectant Soothing agent Skin-conditioning Barrier repair

Science

Mechanism of Action

This extract utilizes a multi-dimensional approach to hydration: high-molecular-weight polysaccharides and beta-glucans create a breathable, moisture-locking film, while essential amino acids like lysine reinforce the skin's Natural Moisturizing Factor (NMF). When integrated with lecithin, it actively repairs the lipid barrier and delivers avenanthramides, which serve to quench inflammatory pathways and soothe reactive skin.

Research

Clinical Evidence

High confidence
Effective range 1–5%
Optimal

1%

Key findings

  1. 01 In-vivo testing at 1% concentration confirmed a significant increase in skin hydration that persisted for 24 hours after the final application.
  2. 02 Clinical evaluation at 5% concentration demonstrated a marked reduction in transepidermal water loss (TEWL) and visible improvement in skin scaling/cracking within 14 days.
  3. 03 Technical studies at 2% concentration showed significant repair of keratinized structures, enhancing surface smoothness and shine.

Transparency

Dusting Analysis

Commonly dusted
Min. effective
1%
Red flag below
0.1%

While often marketed for its soothing properties, Avena Strigosa requires a minimum 1% concentration to deliver the 'long-term' 24-hour hydration benefits promised in clinical data. Many formulations include it at 'label-claim' levels (below 0.1%) where it functions merely as a marketing additive rather than a functional active.

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 6
0 7 14

Stability

Displays high stability in aqueous solutions and emulsions; typically stabilized with glycerin to prevent the degradation of delicate plant lipids.

Synergies

  • Lecithin
  • Glycerin
  • Hyaluronic Acid
  • Ceramides

Conflicts

  • High electrolyte concentrations
  • Extreme pH levels (outside 3.0-8.0 range)

Safety

Safety Profile

CIR Status
Safe as used
Max tested
5%
Pregnancy
Safe
Sensitization risk Low

Recognized as safe by the CIR under the general assessment of oat-derived ingredients. It is frequently utilized in OTC skin protectants and is considered non-sensitizing for the majority of users.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A precision-grade botanical that provides scientifically validated, long-term hydration and barrier recovery when formulated at functional concentrations.

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