Science
Mechanism of Action
This ingredient functions through the synergistic action of natural polyphenols, flavonoids, and Vitamin C. These potent antioxidants actively protect skin from oxidative stress induced by environmental factors like UV radiation. Its anti-inflammatory properties, attributed to pharmacologically active phenolics, effectively reduce redness and irritation. Litchi's phytochemicals also significantly reduce hyperpigmentation by inhibiting melanin synthesis. Furthermore, it combats skin aging by hindering enzymes such as collagenase, elastase, and hyaluronidase, crucial for maintaining skin structure. It also promotes new cell synthesis, enhances circulation, reinforces the skin barrier, and supports collagen production, while potentially aiding in restoring optimal skin pH.
Research
Clinical Evidence
High confidence0.1%
Key findings
- 01 Clinical evaluations confirm that Litchi Chinensis extract at 0.05% significantly improves skin lightening compared to placebo. At a 0.1% concentration, it demonstrates superior efficacy, notably enhancing skin lightening, elasticity, and reducing wrinkles, outperforming both placebo and the 0.05% concentration.
Transparency
Dusting Analysis
Clinical studies have established efficacy for Litchi Chinensis extract at concentrations as low as 0.05%, with optimal benefits observed at 0.1%. The available data does not suggest that this ingredient is commonly underdosed for cosmetic purposes; rather, its effective concentrations are clearly defined.
The Formula
Formulation
Stability
Serums containing 0.05% and 0.1% standardized litchi extract have demonstrated stability under formulation conditions.
Safety
Safety Profile
Clinical studies involving topical application of standardized litchi extract at concentrations of 0.05% and 0.1% for 112 days confirmed safety and non-irritating properties, with a Mean Irritation Index (MII) consistently below 0.2. Although the FDA has issued a Generally Recognized as Safe (GRAS) notice for litchi polyphenols as a dietary supplement, this does not constitute a specific cosmetic safety assessment for 'LITCHI CHINENSIS WATER'.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Litchi Chinensis Water is a valuable ingredient, supported by clinical evidence for its significant benefits in skin lightening, anti-aging, and soothing properties at precise concentrations, making it a powerful addition to advanced skincare formulations.
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