Science
Mechanism of Action
Olive Acid functions by significantly reducing transepidermal water loss (TEWL), providing substantial hydration to the skin. As an effective emollient, it softens and refines skin texture. It strengthens the skin's natural lipid barrier, thereby minimizing sensitivity and enhancing moisture retention. The ingredient also exhibits both anti-inflammatory and antioxidant properties, helping to neutralize oxidative stress. Notably, its primary component, oleic acid, demonstrates deep skin penetration, accumulating up to 86% in the epidermis and 22% in the dermis, which subsequently enhances the delivery and absorption of other active ingredients like vitamin C, niacinamide, and retinoids.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 As a component within formulations like 'Olivan Elementum', Olive Acid has been noted to provide a comprehensive skincare solution, protecting the skin microbiome and strengthening the epidermal lipid barrier.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Olive Acid is highly lipophilic, demonstrating very poor solubility in water (approximately 0.11 g/L at 25°C) but good solubility in organic solvents such as ethanol (17.65 g/L). As a blend of fatty acids, it may be susceptible to degradation, with encapsulation suggested as a method to protect its bioactive components from oxidation and environmental stressors.
Synergies
- Enhances the delivery and absorption of active ingredients like vitamin C, niacinamide, and retinoids.
Safety
Safety Profile
The CIR Expert Panel concluded that Olive Acid is safe under current practices of use and concentration, although a specific maximum concentration for the standalone ingredient was not provided. The FDA permits fatty acids derived from olive oil for use as indirect food additives. No direct SCCS opinion on Olive Acid was found in the research.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Olive Acid is a valuable, multi-functional ingredient, particularly beneficial for dry, sensitive, and normal skin types, offering significant hydration, barrier support, antioxidant protection, and enhanced delivery of other active ingredients.
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