Science
Mechanism of Action
This extract leverages a rich profile of bioactive compounds, including Vitamin C, anthocyanins, and various polyphenols, to exert its beneficial effects. Primarily, it functions as a robust antioxidant, neutralizing free radicals and mitigating oxidative stress, which in turn supports optimal cellular function and turnover. Its anti-inflammatory properties effectively reduce skin redness and irritation, offering relief for conditions like sunburn, acne, and sensitive skin. Furthermore, it acts as a humectant and emollient, aiding in moisture retention, restoring the skin's hydrolipidic barrier, and combating dryness. The extract also exhibits mild astringent qualities to refine pore appearance and possesses antimicrobial benefits that help safeguard against skin infections, contributing to overall skin rejuvenation and detoxification.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract maintains optimal stability and efficacy within a mildly acidic to neutral pH range of 4.0 to 7.0.
Conflicts
- Rosa Centifolia extracts contain volatile constituents such as Citronellol and Geraniol, which are recognized fragrance allergens. European regulations mandate labeling if these exceed 0.001% in leave-on products or 0.01% in rinse-off products.
- When combining multiple botanical extracts, formulators should be mindful of potential additive effects from similar volatile constituents to prevent heightened allergenicity.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Rosa Centifolia Bud Extract is safe for cosmetic use under current practices and concentrations, provided it is formulated to be non-sensitizing. No specific maximum concentration is established, but safety is contingent on adherence to good manufacturing practices. While the US FDA generally recognizes various Rosa centifolia extracts as safe (GRAS) for food consumption, compliance with Scientific Committee on Consumer Safety (SCCS) guidelines, including toxicological evaluation, is mandatory for cosmetic ingredients at a European level.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Rosa Centifolia Bud Extract is a valuable, multi-functional ingredient offering significant antioxidant, anti-inflammatory, and hydrating benefits for comprehensive skin health, suitable for a wide range of skin types.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources