Science
Mechanism of Action
This extract exerts its effects through several pathways. It functions as a potent antioxidant, scavenging damaging free radicals that contribute to skin aging. Its anti-inflammatory action helps to soothe the skin. Notably, it inhibits the collagenase enzyme, which is responsible for breaking down collagen, thereby supporting skin firmness and potentially delaying the formation of visible signs of aging. Furthermore, it aids in moisture retention by forming a protective film on the skin's surface, leading to improved hydration and conditioning. The extract also demonstrates targeted antimicrobial activity against P. acnes, suggesting benefits for acne-prone complexions. These actions are attributed to a rich phytochemical profile, including phenolics, flavonoids, and tannins.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract shows good solubility in polar solvents such as water and alcohol, commonly prepared as aqueous methanol or ethanolic extracts. It has also been successfully integrated into liposome formulations, indicating adaptability for various delivery systems.
Safety
Safety Profile
Specific safety assessments by recognized bodies such as the Cosmetic Ingredient Review (CIR), Scientific Committee on Consumer Safety (SCCS), or FDA are not available for Lagerstroemia Indica Leaf Extract. General toxicity data for related flower extracts are 'not determined' for oral, dermal, and inhalation routes, with 'None found' for GHS classification. Consequently, precise sensitization risk or maximum safe concentration in cosmetic formulations remains unestablished.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Lagerstroemia Indica Leaf Extract demonstrates promising mechanistic benefits across antioxidant, anti-inflammatory, and anti-aging domains suitable for all skin types; however, a lack of specific clinical efficacy studies and defined safety parameters prevents its classification as a precision ingredient at this time.
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References
Sources