Science
Mechanism of Action
Derived through distillation, Rosa Borboniana Flower Water inherently contains a spectrum of beneficial compounds including flavonoids (such as quercetin and kaempferol), phenolic acids (like caffeic and ferulic acid), triterpenoids (ursolic and oleanolic acid), saponins, carotenoids (beta-carotene), and vitamins C and E, alongside minerals like zinc. These components synergistically provide potent antioxidant defense against free radicals and exert significant anti-inflammatory actions. Functionally, it offers soothing relief for irritated skin, including conditions like eczema and rosacea, while also providing antiseptic and hydrating benefits. The presence of tannins contributes to its astringent qualities, which can help refine skin texture and minimize the appearance of enlarged pores, and its antimicrobial properties help manage skin microorganisms, potentially assisting in acne prevention. It also aids in balancing skin, improving elasticity, promoting smoothness, and regulating microcirculation to reduce edema.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a flower water (hydrosol), this ingredient is a liquid distillate and is not typically 'dusted' in formulations.
The Formula
Formulation
Stability
This acidic floral water typically maintains optimal stability and efficacy within a narrow pH range of 4.0-4.5. Its inherent acidity also supports the effectiveness of common acidic preservatives, such as potassium sorbate, optimizing product shelf-life and microbial integrity.
Conflicts
- While generally well-tolerated, specific constituents within rose essential oils and hydrosols, such as citronellol and geraniol, are recognized fragrance allergens. Formulations intended for individuals with highly sensitive skin should consider these potential sensitivities, especially given EU labeling requirements for certain concentrations (e.g., >0.001% in leave-on products, >0.01% in rinse-off products).
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Rosa Borboniana Flower Water. However, related rose-derived ingredients, such as Rosa centifolia-derived components and Rosa Damascena Flower Water, have been deemed safe for use, provided they are formulated to be non-sensitizing. For instance, Rosa Damascena Flower Water has a verified maximum use concentration of 0.94% in non-spray face and neck products. The US FDA generally recognizes various rose extracts as safe (GRAS) for food use. While generally benign, the presence of potential fragrance allergens like citronellol and geraniol in rose hydrosols means a moderate sensitization risk for exceptionally sensitive individuals, particularly if not formulated to minimize such effects.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Rosa Borboniana Flower Water is a valuable botanical ingredient offering comprehensive skin benefits, including antioxidant protection, soothing hydration, and texture refinement, making it suitable for a wide range of skin types and product applications.
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