Product Overview
Rumex crispus, commonly known as Yellow Dock, is a hardy perennial herb valued for its rich concentration of bioactive secondary metabolites. The extract is particularly noted for its unique profile of anthraquinones and polyphenols, which have made it a sought-after ingredient in the modern cosmeceutical and personal care industries.
SRBio Rumex Crispus Extract is produced via high-precision solvent extraction and purification processes. It is designed for premium brands seeking a natural, plant-based solution to support skin vitality and maintain structural integrity against environmental oxidative stress.
Technical Specifications
| Parameter | SRBio Standard Specification | Test Method |
| Botanical Name | Rumex crispus L. | N/A |
| Part Used | Root / Aerial Parts | N/A |
| Active Marker | Total Polyphenols / Anthraquinones | UV-Vis / HPLC |
| Extract Ratio | 10:1 / 20:1 (Customizable) | TLC |
| Solubility | Water / Ethanol Soluble | Visual |
| Heavy Metals (Pb) | ≤ 1.0 ppm | ICP-MS |
| Appearance | Fine Yellow-Brown Powder | Visual |
Key Advantages
1. Support for Even Skin Tone
Rumex Crispus extract contains natural compounds that interact with the metabolic pathways associated with skin pigmentation. It is widely used in high-end “brightening” formulations to support a balanced and radiant complexion by modulating the appearance of environmental skin darkening.
2. Advanced Antioxidant Defense
The high polyphenolic content of SRBio Rumex Crispus Extract acts as a robust defense mechanism against reactive oxygen species (ROS). This helps protect cellular lipids and proteins from oxidative damage induced by UV exposure and urban pollutants, promoting long-term skin resilience.
3. Natural Calming Properties
Rich in soothing phytochemicals, this extract is ideal for products designed for sensitive or stressed skin. It helps support the natural barrier function and provides a calming effect, making it a versatile additive for post-sun care or winter skin-defense lines.
Manufacturing Excellence
Standardized Bio-Extraction
We utilize a state-of-the-art temperature-controlled extraction process to ensure the preservation of delicate anthraquinone glycosides. By maintaining strict solvent-to-solid ratios, we guarantee a consistent concentration of active markers in every batch.
Quality & Safety Compliance
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Purity Verified: Every batch undergoes rigorous HPLC/TLC fingerprinting to ensure botanical authenticity and potency.
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Clean Label Sourcing: Derived from sustainably harvested Rumex crispus; free from synthetic carriers or undisclosed additives.
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Microbial Integrity: Fully compliant with international standards for personal care ingredients, ensuring safety and stability in liquid or cream bases.
Applications
SRBio Rumex Crispus Extract is the ideal choice for innovative personal care and wellness brands:
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Radiance-Boosting Serums: A key botanical for products targeting skin clarity and even tone.
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Soothing Creams & Lotions: Perfect for formulations designed to comfort environmentally stressed or dry skin.
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Detox-Inspired Personal Care: Often used in natural cleansers and masks to support the skin’s natural purification processes.
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Scalp & Hair Care: Utilized in formulations targeting scalp balance and vitality.
Technical Partnership Program
Custom Solutions & Regulatory Support
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Concentration Customization: We can adjust the extract ratio or specific marker content (e.g., Anthraquinones) to meet your formulation needs.
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Synergistic Blends: Expertise in pairing Rumex Crispus with SRBio Ascorbic Acid 2-Glucoside (AA2G) or Hyaluronic Acid for enhanced brightening effects.
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Global Logistics: Ready-to-ship inventory with full COA, MSDS, and technical data sheets for rapid product development.
Request a Sample
Incorporate the natural potency of SRBio Rumex Crispus into your next formulation.
Contact our technical team for a 50g / 100g trial sample and a complete product dossier.
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Email: admin@plantextractssr.com
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Certifications: cGMP, ISO 22000, Halal, Kosher, Vegan Verified, Non-GMO.
Shipping & Packing Information
OEM SERVICE
We offer all-inclusive product development from consultation to delivery.
We make product proposals based on the customer’s requirements, from small to large lots.
