Science
Mechanism of Action
Neohesperidin's mechanism of action encompasses several key pathways: it functions as a skin conditioning agent, enhancing skin texture and hydration. As a flavonoid, it provides robust antioxidant protection by reducing intracellular reactive oxygen species (ROS) and directly inhibiting hydrogen peroxide (H2O2) and hypochlorous acid (HOCl). Its anti-inflammatory effects are observed through the reduction of proinflammatory cytokines and metalloproteinases in specific cellular contexts. Additionally, it improves skin microcirculation, which is implicated in the reduction of under-eye dark circles.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Aqueous solutions of Neohesperidin Dihydrochalcone (NHDC), a derivative, are reported to maintain stability for 12 months at room temperature within a pH range of 2 to 6. NHDC exhibits free solubility in hot water, very slight solubility in cold water (0.4 g/L at 20°C), and negligible solubility in lipid solvents.
Safety
Safety Profile
No specific safety assessment for Neohesperidin as a cosmetic ingredient by CIR or SCCS has been found. Its derivative, Neohesperidin Dihydrochalcone (NHDC), holds Generally Recognized As Safe (GRAS) status from the FDA for food applications at concentrations of 10-1000 mg/kg; however, this status is not applicable to Neohesperidin's cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Neohesperidin demonstrates promising mechanistic benefits for skin conditioning, antioxidant defense, and microcirculation, specific clinical efficacy data for its topical application at defined concentrations is currently insufficient for a precise recommendation.
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