Science
Mechanism of Action
This floral distillate operates as an antioxidant, safeguarding skin from oxidative stress and contributing to the deceleration of premature aging. It aids in regulating sebum production and exhibits mild antibacterial characteristics, beneficial for maintaining a balanced skin microflora, particularly in problematic or acne-prone conditions. Its refreshing and moisturizing actions soothe irritation and redness, concurrently enhancing skin suppleness and resilience. The natural presence of tannins provides astringent benefits, assisting in pore refinement and deep cleansing.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 The highest observed maximum use concentration of Rosa Centifolia Flower Water in cosmetic products is 0.096%.
- 02 A face mask containing undiluted Rosa Centifolia Flower (note: this refers to the flower, not specifically the flower water) demonstrated no irritating potential in a 24-hour occlusive patch test involving 20 subjects.
Transparency
Dusting Analysis
Given its nature as a hydrosol, the active components in Rosa Centifolia Flower Water are inherently dilute. The highest observed cosmetic use concentration is 0.096%. While higher percentages may serve as a base, claims suggesting amplified 'active' benefits significantly above this threshold (e.g., >1%) may misrepresent the actual concentration of beneficial rose constituents.
The Formula
Formulation
Stability
As a hydrosol, Rosa Centifolia Flower Water is a sensitive ingredient with a limited shelf life. Optimal storage is at ambient temperature. It is designed for incorporation into the aqueous phase of formulations.
Safety
Safety Profile
The CIR Expert Panel considers Rosa Centifolia-derived ingredients, including the Flower Water, safe in cosmetics when properly formulated to be non-sensitizing. The FDA classifies essential oil and distillates of Rosa centifolia as 'generally recognized as safe' (GRAS) for food use. While generally well-tolerated with rare allergic reactions, individuals with known sensitivities should perform a patch test. Note that volatile components like citronellol and geraniol, present in rose, are classified as fragrance allergens under EU Cosmetics Regulation No. 1223/2009, requiring specific labeling if concentrations exceed 0.001% in leave-on products or 0.01% in rinse-off products. It is deemed safe for use by pregnant or breastfeeding individuals and children.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Rosa Centifolia Flower Water is a valuable, versatile ingredient offering broad skin benefits including antioxidant defense, soothing hydration, and mild astringency, suitable for all skin types and well-tolerated.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources