Science
Mechanism of Action
This extract functions primarily by neutralizing free radicals, thereby providing antioxidant defense and helping to mitigate the visible signs of skin aging. It actively contributes to skin moisturization and possesses soothing properties that can alleviate irritation and redness. The ingredient is also associated with enhancing skin regeneration and improving overall skin texture. Its ability to balance oil secretion makes it particularly beneficial for oily skin types. Additionally, it exhibits astringent and antimicrobial/antiseptic characteristics, with pre-clinical observations suggesting potential skin brightening and anti-aging activities.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Conflicts
- Products containing Citrus Aurantium Bergamia Leaf Extract present a potential for phototoxicity, especially when exposed to UV light, if furanocoumarins (e.g., bergapten) are present. While these compounds are more commonly associated with bergamot fruit oil, they occur naturally in various citrus extracts. To mitigate risk, formulators must ensure the extract is certified 'furanocoumarin-free'. European Commission regulations specify a furanocoumarin limit of 1 mg/kg in suntan lotions. If furanocoumarin content is not explicitly stated as absent, products should be used with caution, ideally at night, or strictly alongside comprehensive sun protection.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that the available data are insufficient to ascertain the safety of Citrus Aurantium Bergamia Leaf Extract, as well as other Citrus flower- and leaf-derived ingredients, for cosmetic use. Formulators are therefore advised to understand the specific constituents within these botanicals and to avoid concentrations that might induce hazardous effects, irritation, or sensitization in consumers. It is important to note that while the U.S. FDA recognizes some Citrus flowers and leaves as Generally Recognized As Safe (GRAS) for direct food additives, this status does not directly extend to their use in cosmetic formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Citrus Aurantium Bergamia Leaf Extract offers promising pre-clinical benefits for antioxidant protection, soothing, and skin texture, its safety for cosmetic use remains undetermined by the CIR Panel, particularly due to the potential for phototoxicity if furanocoumarins are present, necessitating careful formulation and consumer guidance.
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