Science
Mechanism of Action
This ingredient forms a protective colloidal film on the skin, effectively reducing transepidermal water loss (TEWL) and shielding against environmental aggressors. Rich in avenanthramides and vitamin E, it exhibits potent anti-inflammatory effects by calming inflammatory cytokines and inhibiting NF-kB activation, alongside antioxidant benefits. Furthermore, it acts as a humectant, attracts moisture, normalizes skin pH, and promotes a healthy skin microbiome by supporting beneficial bacteria and ceramide production, contributing to overall skin health and barrier integrity.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 A 1% concentration demonstrated significant improvements in skin pH, barrier function, and hydration, concurrently reducing Eczema Area Severity Index and Atopic Dermatitis Severity Index scores by 51% and 54% respectively within 14 days in individuals with mild to moderate eczema.
- 02 Formulations containing 1% colloidal oatmeal have been shown to improve eczema symptoms in as little as 1 day, reducing itch severity and enhancing quality of life, performing comparably to prescription barrier creams.
- 03 Lotion with variable colloidal oatmeal concentrations significantly improved skin dryness, moisturization, and barrier integrity in an investigator-blinded study with 50 healthy female subjects experiencing moderate to severe dry skin.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Stable under normal ambient temperatures during storage and handling, maintaining integrity up to 70° Celsius.
Safety
Safety Profile
Recognized by the U.S. FDA as a safe and effective Category I OTC skin protectant. The CIR Expert Panel also affirms its safety for cosmetic use in described practices and concentrations, noting very low irritant and allergenic sensitization potential.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Colloidal Oatmeal Extract is a highly valuable ingredient for its scientifically proven ability to restore skin barrier function, reduce inflammation, and provide robust hydration across all skin types, particularly for compromised or sensitive conditions.
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