Science
Mechanism of Action
Ceramide AG, a complex lipid with both hydrophilic and lipophilic properties, is a foundational component of the skin's protective barrier. It integrates with other essential lipids like cholesterol and fatty acids to construct a resilient natural barrier, preventing moisture loss and blocking irritant penetration. Its unique glucose component allows it to efficiently attract and distribute water throughout the stratum corneum, while simultaneously reinforcing crucial barrier structures. Furthermore, it functions as a natural plasticizer, promoting skin flexibility and preventing cracking in dynamic areas, and contributes to healthy epidermal differentiation and cell turnover for a smoother texture. This aids skin in adapting to varying humidity levels.
Research
Clinical Evidence
High confidence0.2%
Key findings
- 01 Formulations incorporating Ceramide AG have demonstrated superior and more sustained hydration improvements compared to those containing only basic ceramides.
Transparency
Dusting Analysis
Ceramide AG is a biologically essential component of the skin's natural barrier, not an additive typically 'dusted' for marketing claims. Its efficacy is well-established even at low, physiologically relevant concentrations.
The Formula
Formulation
Stability
To preserve the structural integrity and efficacy of Ceramide AG, avoid formulating in highly acidic environments (pH below 4.5) or highly alkaline conditions (pH above 6.5).
Synergies
- Cholesterol
- Fatty Acids
Conflicts
- Highly acidic environments
- Highly alkaline environments
Safety
Safety Profile
The CIR Expert Panel has deemed ceramides, as a group, safe for cosmetic use under current practices and concentrations, provided they are not derived from bovine central nervous system tissues. Ceramide AG is occasionally categorized as Ceramide 1 in traditional chemical classifications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Ceramide AG is an essential barrier-supporting lipid that significantly boosts hydration, enhances skin resilience, and promotes a smoother, healthier complexion across all skin types.
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References
Sources