Science
Mechanism of Action
This botanical ingredient exerts its effects through a rich composition of anthocyanins, flavonoids, phenoxycarboxylic acid, and minerals. It delivers potent anti-inflammatory and soothing actions, significantly reducing skin redness, swelling, and discomfort. Its hydrating properties enhance skin moisture levels and elasticity, while a mild astringent action aids in pore refinement and sebum regulation. As an antioxidant, it fortifies the skin's defenses against environmental aggressors. Furthermore, it demonstrates decongestant benefits for the eye contour, diminishing puffiness and dark circles, alongside contributing to wound healing and stimulating skin repair processes.
Research
Clinical Evidence
Medium confidence100%
Key findings
- 01 In a study utilizing cornflower hydrolate and extract up to 100% concentration, epidermal hydration significantly increased by 91.5% after one month of application.
- 02 An aqueous extract, when tested at 10-100 µg/mL, exhibited low cytotoxicity (IC50 and GI50 > 900 μg/mL) and, despite showing pro-oxidant action in specific stress assays, did not induce cellular damage or death.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As an aqueous system, Centaurea Cyanus Flower Water requires appropriate preservation to prevent microbial contamination. Its inherent pH is mildly acidic, typically around 4.53, which may increase slightly to 4.87 with the inclusion of preservatives and citric acid. The key active compounds, anthocyanins, maintain their stability and antioxidant capacity across this pH range. For optimal shelf-life, store in a dry, well-ventilated area away from humidity.
Safety
Safety Profile
Centaurea Cyanus Flower Water is widely recognized as a safe cosmetic ingredient, demonstrating high tolerability across diverse skin types, including sensitive and delicate complexions, with a minimal risk of irritation or sensitization. It adheres to established cosmetic regulatory standards. Studies on cornflower preparations have indicated no irritation or allergic responses, although a preliminary patch test is recommended for initial use. Its natural origin inherently helps to reduce the potential for adverse reactions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Centaurea Cyanus Flower Water is a valuable, well-tolerated ingredient offering significant hydrating, soothing, and antioxidant benefits across all skin types, demonstrating particular efficacy for delicate areas such as the eye contour.
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