Science
Mechanism of Action
Rosa Davurica Callus Extract is understood to exert its effects primarily through antioxidant and anti-inflammatory pathways. General Rosa davurica extracts are known to scavenge free radicals and mitigate reactive oxygen species (ROS) generation. Building upon this, observations from Rosa davurica leaf extracts indicate an ability to inhibit UVB-induced matrix metalloproteinase-1 (MMP-1) expression by modulating MAPK/AP-1 and NF-κB signaling, thereby protecting the extracellular matrix and promoting procollagen type I synthesis. While specific studies on this callus extract are emerging, insights from other Rosa species' callus extracts suggest additional benefits including enhanced skin regeneration, improved hydration and elasticity, reduced appearance of fine lines, and a soothing effect on irritated skin, contributing to an overall healthier skin complexion.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific data for Rosa Davurica Callus Extract is unavailable, plant callus cultures are typically maintained at a pH around 5.8. For optimal stability and skin compatibility in cosmetic formulations, a pH range of 5.5 to 6.5 is generally recommended for similar plant extracts.
Safety
Safety Profile
No specific CIR or SCCS safety assessment is available for Rosa Davurica Callus Extract. However, other well-known rose-derived ingredients are generally recognized as safe, provided formulations are designed to be non-sensitizing. Formulators should be mindful of potential sensitizers such as citronellol, geraniol, and limonene, which can naturally occur in some rose extracts and require careful consideration.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient offers valuable antioxidant and anti-inflammatory properties with potential for skin regeneration and anti-aging benefits, though specific clinical data for this callus extract is currently limited.
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