Rosa Multiflora Root Extract

Product Description

Rosa Multiflora Root Extract is a premium botanical active derived from the roots of the Multiflora Rose, produced in our ISO-certified facility to ensure stable global B2B supply and direct factory cost-efficiency. This extract functions through a concentrated profile of tannins and flavonoids that act as natural astringents, effectively regulating sebum secretion and modulating inflammatory pathways to refine skin texture. As the skincare market pivots toward "Pore-Tech" and "Clean Beauty" solutions, this ingredient provides formulators with a scientifically validated botanical solution for oily and acne-prone skin formulations.

Product Specification

• INCI Name: Rosa Multiflora Root Extract
• CAS No.: 91081-34-4 / 223749-93-7
• Botanical Source: Rosa multiflora Thunb.
• Part Used: Root
• Appearance: Amber to brown transparent liquid
• Active Compounds: Tannins, Multiflorin, Flavonoids
• Solubility: Highly stable in aqueous solution / Water-soluble
• Extraction Method: Hydro-glycolic or customized solvent extraction

Key Benefits & Applications

• Advanced Pore Refining: Rich in natural tannins that provide immediate astringent effects, helping to minimize the appearance of enlarged pores and improve overall skin smoothness.
• Sebum Regulation: Effectively modulates the activity of sebaceous glands, reducing excess oil production without compromising the skin's natural moisture barrier.
• Anti-Inflammatory Efficacy: Contains specific flavonoids that inhibit pro-inflammatory cytokines, making it a potential active for soothing acne-related redness and irritation.
• Antioxidant Protection: Neutralizes Reactive Oxygen Species (ROS) induced by environmental pollutants, protecting dermal proteins from oxidative degradation.
• Applications: Highly recommended for use in oil-control toners, pore-minimizing serums, mattifying emulsions, and intensive anti-acne treatments.

Formulation Guidelines

• Recommended Dosage: 1.0% – 5.0% for functional leave-on products; 0.5% – 2.0% for general skin conditioning in rinse-off systems.
• pH Stability: Maintains optimal bioactivity and clarity within a pH range of 4.5 – 6.5.
• Processing: For liquid extracts, suggested addition during the cooling phase (below 45°C) in emulsions to preserve the structural integrity of heat-sensitive tannins.
• Compatibility: Compatible with most non-ionic and anionic systems; cautious use with high concentrations of cationic polymers due to potential tannin interactions.
• Synergy: Combine with Zinc PCA for synergistic oil control and enhanced anti-acne performance.