Science
Mechanism of Action
This extract leverages a spectrum of identified phytochemicals, including flavonoids, polyphenols, vitamin C, lutein, zeaxanthin, lycopene, and various carotenoids. These compounds collectively contribute to its anti-inflammatory and antioxidant activities. It functions as a skin protectant by establishing a defensive barrier, which aids in shielding the skin from environmental stressors, irritants, allergens, and pathogens, thereby mitigating inflammatory responses and enhancing the skin's natural barrier function.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The antioxidant efficacy of Rosa canina extracts can be susceptible to degradation, suggesting that advanced stabilization techniques, such as encapsulation within nanocarriers, may be beneficial for preserving its potency and stability in finished products. Additionally, this botanical extract can naturally impart color to formulations.
Safety
Safety Profile
The Expert Panel for Cosmetic Ingredient Safety (CIR) deemed 12 Rosa canina-derived ingredients safe in cosmetics when formulated to be non-irritating and non-sensitizing. While ROSA CANINA CALLUS EXTRACT was not specifically listed, it falls under this category. The FDA generally recognizes rose fruit (hips) as safe for food use. Formulators should consider cumulative levels of constituents when combining multiple botanicals to prevent potentially hazardous concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This extract offers valuable antioxidant and protective benefits for all skin types, supporting barrier function, though specific clinical efficacy data for this exact ingredient is currently limited.
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References
Sources