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Moumoujus

ROSA CENTIFOLIA CALLUS CULTURE EXTRACT.

Insufficient Data / SKIN PROTECTING

Rosa Centifolia Callus Culture Extract is a botanical active renowned for its antioxidant, hydrating, and soothing properties. It actively protects skin from environmental stressors while promoting a more balanced and rejuvenated complexion.

Summary

Skin Protecting Skin Conditioning Antioxidant Hydrating Moisturizing Humectant Soothing Anti-inflammatory Skin Rejuvenating Collagen Stimulating

Science

Mechanism of Action

This extract functions as a multifaceted skin-conditioning agent. It leverages antioxidant capabilities to neutralize free radicals and mitigate oxidative stress, alongside humectant properties that draw and retain moisture, restoring skin hydration and supporting the hydrolipidic film. Furthermore, it calms irritation, reduces redness, and stimulates skin rejuvenation, including potential collagen synthesis.

Research

Clinical Evidence

Low confidence
Effective range 47–375%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4.5 – 7.5
0 7 14

Stability

The aqueous solubility of Rosa Centifolia Callus Culture Extract can vary, influenced by its specific molecular composition and the extraction solvent utilized. It generally performs optimally within a pH range of 4.5 to 7.5.

Conflicts

  • This extract may contain volatile components such as citronellol and geraniol, which are regulated as fragrance allergens in Europe, requiring declaration if their concentrations exceed 0.001% in leave-on or 0.01% in rinse-off products.
  • Potential impurities like pesticide residues and heavy metals necessitate adherence to rigorous good manufacturing practices to ensure product purity and safety.

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that available data are insufficient to make a determination of safety for Rosa Centifolia Callus Culture Extract under its intended cosmetic uses. While other Rosa centifolia derivatives have been deemed safe, this specific ingredient lacks comprehensive assessment. The SCCS lists citronellol and geraniol, main volatile components, as fragrance allergens requiring declaration if specific concentration thresholds are met. Conversely, the FDA generally recognizes essential oil, oleoresins, and natural extractives of Rosa centifolia as GRAS for food applications.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Moderate
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

While offering promising antioxidant, hydrating, and soothing benefits, its CIR status of 'insufficient data' for safety and observed dose-dependent genotoxicity necessitate cautious consideration for precision formulation.

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