Comfrey Extract

Comfrey Extract

[ Botanical Name ]  Symphytum officinale (L)
[ Used Part ]  Fruit
[ Specification ] Allantoin
[ Detection method ]  HPLC
[ Appearance ] Deep tan powder
COA of Comfrey Extract
Taste:  Smell out, non-toxic
Mesh Size:   100%pass 80mesh
Shikonin:  9%
Residue on Ignition:  ≤10.0%
Loss on Drying:  ≤5.0%
Heavy Metal:  ≤10ppm
Pb:  ≤2ppm
As:  ≤2ppm
Total Plate Count    ≤1000cfu/g
Yeast&Mold    ≤50cfu/g
E.coil: Negative
Salmonella: Negative
About Comfrey Extract/Extracts from radix arnebiae seu lithospermi
Comfrey leaves are of much value as an external remedy. The whole plant has always been deemed excellent for soothing pain in any tender, inflamed or suppurating part. It was formerly applied to raw, indolent ulcers as a glutinous astringent. It is useful in any kind of inflammatory swelling. 
Allantoin is present in botanical extracts of the comfrey plant and urine from cows and most mammals. Chemically synthesized bulk allantoin is nature-identical, safe, non-toxic, compatible with cosmetic raw materials and meets CTFA and JSCI requirements. Over 10,000 patents reference allantoin.  Manufacturers cite several beneficial effects for allantoin as an active ingredient in over-the-counter cosmetics: a moisturizing and keratolytic effect, increasing the water content of the extracellular matrix and enhancing the desquamation of upper layers of dead skin cells, increasing the smoothness of the skin; promotion of cell proliferation and wound healing; and a soothing, anti-irritant, and skin protectant effect by forming complexes with irritant and sensitizing agents. It is frequently present in toothpaste, mouthwash, and other oral hygiene products, in shampoos, lipsticks, anti-acne products, sun care products, and clarifying lotions, various cosmetic lotions and creams, and other cosmetic and pharmaceutical products. Allantoin has not been proven scientifically to reduce the appearance of aging.
[ Storage ]
Store in sealed containers at cool & dry place.
Protect from light, moisture and pest infestation.
[ Shelf life ]
24 months when properly stored
[ Package ]
Enterprise standard. Drums or cartons, 25kgs/drum(carton),2.5kg/bag, double vacuum plastic packing (vacuum sealed foil bags) inside.

 

 

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