Description

Comfrey Extract (Symphytum Officinale) is a concentrated botanical preparation derived from the roots and leaves of the Symphytum officinale plant, standardized for key bioactive compounds. This natural extract is valued for its rich content of allantoin, rosmarinic acid, and other phytochemicals that contribute to its therapeutic and functional properties. It is primarily sought by manufacturers in the cosmetic, personal care, nutraceutical, and topical pharmaceutical industries for its skin-soothing, cell-regenerative, and anti-inflammatory benefits.

Application

• Cosmetic & Skincare Formulations: Used in creams, lotions, serums, and balms for its soothing, moisturizing, and skin-repairing properties, promoting wound healing and reducing irritation.
• Topical Pharmaceutical Preparations: Incorporated into ointments, gels, and patches for the supportive care of bruises, sprains, and joint discomfort.
• Nutraceutical & Dietary Supplements: Utilized in capsule, tablet, or liquid supplement formats for internal wellness support, targeting joint and bone health.
• Hair Care Products: Added to shampoos, conditioners, and scalp treatments to nourish the scalp and strengthen hair follicles.
• Oral Care Products: Formulated into toothpastes and mouthwashes for its astringent and gum-soothing qualities.
• Veterinary Care Products: Applied in topical salves and treatments for animal skin care and minor wound management.

Basic Information

Product Name	Comfrey Extract (Symphytum Officinale)
CAS No.	84696-05-9
Molecular Formula	Not Applicable (Complex Botanical Mixture)
Molecular Weight	Not Applicable (Complex Botanical Mixture)
Synonyms	Symphytum Officinale Root Extract; Knitbone Extract; Boneset Extract; Comfrey Root Extract; Consound Extract; Gum Plant Extract; Slippery Root Extract; Allantoin-containing Extract
EINECS	Contact for details

Quality Control

Our Comfrey Extract is produced under strict quality management protocols. Each batch is tested to ensure consistent activity, purity, and safety, with a focus on key marker compounds like allantoin. Certificates of Analysis (COA) documenting identity, assay, heavy metals, microbiological limits, and residual solvents are available upon request. We adhere to relevant guidelines for botanical ingredients, including those for cosmetics and dietary supplements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 15-25°C (59-77°F). Due to its sensitivity to oxidation, prolonged exposure to air should be minimized. Keep away from excessive heat and moisture.

Specification

Item	Specification
Appearance	Brown to dark brown powder or viscous extract
Identification (HPLC/TLC)	Complies (Positive for characteristic markers)
Assay (Allantoin Content)	Contact for details (Typically 1-40% based on grade)
Loss on Drying	< 5.0%
Ash	< 5.0%
Heavy Metals (as Pb)	< 10 ppm
Total Plate Count	< 1000 CFU/g
Yeast & Mold	< 100 CFU/g
Residual Solvents	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.