Science
Mechanism of Action
Rosa Damascena Flower delivers diverse skin benefits by acting as a powerful antioxidant, neutralizing free radicals to combat oxidative stress and prevent premature aging. Its anti-inflammatory action effectively reduces redness and soothes irritated skin. Furthermore, it exhibits antibacterial qualities, inhibiting strains linked to acne development. For hydration, its oil components provide fatty acids, while it also stimulates hyaluronic acid production. In anti-aging contexts, it helps reduce collagen and elastin degradation, boosts collagen synthesis, and increases fibroblasts and extracellular matrix proteins, leading to improved skin elasticity and diminished fine lines. It also possesses natural astringent properties for skin tightening and fortification of the skin barrier.
Research
Clinical Evidence
Medium confidence0.5%
Transparency
Dusting Analysis
While very low concentrations may impart fragrance, therapeutic skin benefits, such as antioxidant, anti-wrinkle, or soothing effects, are typically observed from 0.05% to 0.5%, with optimal performance for several benefits noted at 0.5%. Concentrations significantly below 0.05% are unlikely to provide these active benefits.
The Formula
Formulation
Stability
Optimal stability for Rosa Damascena Flower Extract is achieved within a pH range of 4.0-6.0. To preserve its efficacy, the ingredient should be stored in light-protected containers at controlled temperatures not exceeding 30 °C.
Conflicts
- Volatile fragrant compounds such as citronellol and geraniol, naturally present in Rosa Damascena Flower Oil, may induce irritation in sensitive skin.
- Rose water, which contains naturally occurring alcohol (2-phenylethanol), can exacerbate redness and irritation, particularly for sensitive or acne-prone skin, or individuals with rosacea.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel deemed Rosa Damascena-derived ingredients safe at current usage concentrations, provided they are formulated to be non-sensitizing. High concentrations of Rosa Damascena Flower Oil (up to 10.8%) require dilution prior to use. While generally non-toxic, individual sensitivities vary, necessitating patch testing. Rose water contains naturally occurring fragrant alcohol (2-phenylethanol) and volatile compounds (citronellol, geraniol), which may cause irritation or sensitization, especially in sensitive, acne-prone, or rosacea-affected skin. Undiluted Rosa Damascena flower oil caused moderate irritation in rabbit skin tests.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Rosa Damascena Flower is a valuable multi-functional ingredient offering significant antioxidant, anti-inflammatory, and anti-aging benefits, although careful formulation is essential to mitigate potential irritation for sensitive skin types.
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