Science
Mechanism of Action
This ingredient operates through a rich composition of zinc, vitamins E and C, omega 6- and 9- fatty acids, and potent antioxidants. It actively nourishes the epidermis, thereby enhancing barrier functions and delivering sustained hydration. The oil contributes to reducing the visible signs of aging by promoting healthy collagen production and offers protective benefits against premature aging and free radical damage. Additionally, its carotenoid content may assist in managing acne-prone skin and diminishing inflammation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Essential oils from citrus fruits, including lime, can exhibit instability when exposed to heat and light, which may compromise overall shelf life. It is recommended to incorporate this oil during the cool-down phase of formulation, ideally preventing significant heating, to maintain its integrity.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Citrus Aurantifolia Seed Oil is safe under current cosmetic practices and concentrations. Formulators should be aware of specific constituents common to citrus ingredients, such as furocoumarins, limonene, and citral. European Union regulations prohibit furocoumarins in cosmetic products above 1 mg/kg. For leave-on products containing citrus-derived peel oils, a limit of 0.0015% (15 ppm) for 5-methoxypsoralen (5-MOP) is specified. Careful formulation is advised to avoid levels that could induce sensitization or adverse reactions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Citrus Aurantifolia Seed Oil is a valuable ingredient for comprehensive skin nourishment and protection, offering antioxidant, hydrating, and barrier-supporting benefits across all skin types with a low risk of irritation when properly formulated.
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References
Sources