Science
Mechanism of Action
Operating as a N-acylethanolamine, Palmitamide MEA modulates inflammatory responses through cannabinomimetic action on cannabinoid (CB) receptors and interaction with mast cells. It actively restores the skin's natural barrier, enhancing moisture retention, and provides anti-inflammatory, analgesic, and antioxidant benefits.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Clinical trials indicate that Palmitamide MEA, particularly at concentrations around 1.0%, significantly reduces skin irritation.
- 02 A proprietary formulation containing Palmitamide MEA demonstrated effectiveness in mitigating mild-to-moderate atopic dermatitis and other pruritic conditions, showing improvements in Investigator Global Assessment (IGA) scores, transepidermal water loss, skin hydration, and overall smoothness in both children and adults.
- 03 A large open study involving approximately 2,500 subjects with atopic dermatitis reported significant improvements in itching, erythema, scaling, dryness, and excoriation. This PEA-containing cream also improved sleep quality and exhibited steroid-sparing effects.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient maintains stability across a pH range of 3.5 to 7.0. It can endure heat up to 80 degrees Celsius for brief periods (not exceeding 15 minutes) during mixing; however, prolonged exposure above this temperature should be avoided.
Conflicts
- N-nitrosating agents (in formulations with other ethanolamides due to potential N-nitroso compound formation)
Safety
Safety Profile
The CIR Expert Panel considers Palmitamide MEA safe for cosmetic use when formulated to be non-irritating. Its use in leave-on products has restrictions, with a maximum concentration of 17% for similar ethanolamides, limiting free ethanolamine release to 5%. Formulations must prevent the formation of N-nitroso compounds. While not an FDA-recognized food additive, some topical Palmitamide MEA creams have been approved by the FDA as medical devices for atopic dermatitis.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Palmitamide MEA is a highly valuable ingredient for its proven ability to restore skin barrier function, reduce inflammation, and soothe irritated skin, making it particularly beneficial for sensitive and compromised skin types.
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