B&K Company is an ISO 9000:2001 and GMP certificated manufacturer for researching and developing Herbal Extracts & Natural Food Colors with over 10 years experience.

Our company cooperates with the Chinese Medicinal Materials Association, so we get all kinds of the herbal materials which grow in high moutains, never be sprayed with pesticides. And products before leaving factory are strictly inspected by the advanced HPLC, GC and UV spectrophotometers.  

These enable our products are free of pesticide leftover, low heavy metals. So our products have been well sold to more than 20 countries, well accepted by Europe. 

A: Arteannuin Artichoke Extract Powder Acacia Rigidula Auricularia auricula Extract   Aloe Soft Capsule   
B: Black Cohosh Extract Bitter melon extract   Blackcurrant Freeze-dried Powder   Bee Royal Jelly Freeze-dried Powder   
   Bovine Colostrums Freeze-dried Powder Beauty and Clearspots Soft Capsule   
C: Chlorogenec acid Citrus Aurantium Extract Clary Sage Oil   Chinese Arborvitae Kernel Extract Capsiate Corydalis Yanhusu WT. Wang   
   Cudweed Extract, Cudweed P. E.  Camptothecine
D: Dodder Seed Extract   Deng Xin Cao Extract   Deer Blood Freeze-dried Powder   
E: Epimedium Extract Echinacea Purpurea Extract Evodia Extract Elecampane Root Extract   epsilon -Polylysine, ; -PL   Eucommia Bark Soft capsule   
   Experiment type on the table
F: Fleeceflower Root Extract
G: Ginger Root Extract Goji Berry Extract Ginkgo Biloba Extract Green Tea Extract Genistin Gardenia Extract   Grape Seed Extract   
   Garlic Freeze-dried Powder Gardenia Yellow Gardenia Blue Gardenia Green   
H: Hawthorn Extract Powder HoneySuchle Flowers Extract Houttuynia Cordata Thuhb Extract Horsetail Extract Huperzine A
I : Indian Madder Root Extract
J: 
K: 
L:   lycopene Luteolin   Lac Dye Liquid Calcium Soft Capsules Levodopa   
M: Magnolia Cortex Extract Milk Thistle Extract Marchantia polymorpha Mulberry Mistletoes Extract Meduim-Producting type Mangiferin   
N: Nettle Extract Natural Citrus Natamycin Nisin   
O: Onion Freeze-dried Powder   
P: Pueraria Flavones Peach Kernel Extract   Parmelia saxatilis Pine Bark Extract Purple Sweet Potato Red   
Q: 
R: Rhodioda rosea Extract Reishi Mushroom Extract Powder Red Clover Extract Radix Platycodi Extract Rhizoma Paridis Extract Radix Astragali Extract   
   Roselle Powder Extract Resveratrol Rhizoma Anemarrhenae Extract Red Grape Skin Color Red Rice Red Radish Red Red Cabbage Color   
   Royal Jelly Soft Capsules   
S: Schizandra Extract Soybean isoflavone Sclareol Sclareolide   Synephrine Shikimic acid Saw Palmetto Extract St John''s Wort Extract Sesamin
   Siberian Cocklebur Fruit Extract   Sucralose Solanesol   Sesamin   Sheep Placenta Freeze-dried Powder Strawberry Freeze-dried Powder
   Sea Buckthorn Freeze-dried Powder Safflower Yellow   Supercritical CO2 Fluid Extraction Machine (SCFE) 
T: Thinleaf Milkwort Extract   Trollius chinensis Bge. Extract   
U: Ursolic Acid Usnea longissima
V: 
W: White Lily Extract White Kidney Bean Extract Whiteflower Patrinia Herb extract White Willow Bark Extract Water-soluble curcumin   
    Wheat Germ Oil Soft Capsule   
X: 
Y: 
Z:Zanthoxylum Husk Cream Extract