Gold Member Since 2016
Audited Supplier
Shaanxi Yi An Biological Technology Co., Ltd.

St. John′s Wort Extract, Hypericins St. John′s Wort Extract, Hypericins manufacturer / supplier in China, offering Hypericins CAS No 548-04-9 St. John′s Wort Extract, Pure Natural Soy Isoflavones Soybean Extract, Natural Obacunone (CAS No 751-03-1) and so on.

(/ )

Supplier Homepage Product Standard Extract Hypericins CAS No 548-04-9 St. John′s Wort Extract

Hypericins CAS No 548-04-9 St. John′s Wort Extract

FOB Price: US $1-100 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1-100/ kg
Get Latest Price
Port: Shanghai, China
Production Capacity: 1000kg/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: YA-S-026
  • Assay Method: UV
  • Application: Food, Health Care Products, Medicine
  • Extract Source: Hypericum Perforatum L.
  • Used Part: Whole Herb
  • CAS No.: 548-04-9
  • Molecular Weight: 504.45
  • Trademark: YA
  • Specification: 0.3%
  • HS Code: 2932999099
  • Certification: SGS
  • Application Form: Injection, Tablet, Capsule
  • State: Powder
  • Colour: Dark Brown
  • Mesh Size: 80 Mesh
  • Molecular Formula: C30h16o8
  • Extraction Process: Physical
  • Transport Package: 1kg/Bag or 25kg/Drum
  • Origin: Shaanxi
Product Description
St.John's Wort Extract

The St John's wort mechanism is believed to inhibit the uptake of serotonin (5-HT) dopamine, and noradrenaline, much like the conventional selective serotonin reuptake inhibitor (SSRI) antidepressants. It also has affinity for GABA and glutamate receptors. The major active antidepressive constituents in St.John's wort are thought to be hyperforin and hypericin, although other biologically active constituents present, for example, flavonoids and tannins, may also be involved.
Hypericins CAS No 548-04-9 St. John's Wort Extract

1) Anti-depressive 
2) Effective remedy for the nervous system, relax tension and anxiety
3) Stronger inhibitory effect on early replication of HIV
4) Improve sleep  

St.John's Wort Extract is the safe nerve nutrition. 

Basic Information
1)English Name               St.John's Wort Extract
2)Botanical SourceHypericum perforatum L.
3)Specificationhypericins 0.3% by UV
4)CAS No.548-04-9
5)Molecular Formula C30H16O8
6)Molecular Weight504.45
7)Used Partwhole herb
8)Appearancedark brown powder
9)Mesh Size80 Mesh

Flow Chart
Hypericins CAS No 548-04-9 St. John's Wort Extract
Sample is available
      More quantity,more discount

Green Coffee Bean Extract10% 30% 50% 60% Chlorogenic Acids  
Rhodiola Rosea Extract10% Salidroside,3% Rosavins 1% Salidroside
5% Rosavins 2% Salidroside
Soy Isoflavonesextracted from Soybean Meal or Soybean Germ
10% 20% 40% 60% 80% 90%
Sesamindifferent assay with the different microcrystalline cellulose
Huperzia Serrata Extract1% 99% Huperzine A (natural or synthetic)
Grape Skin Extract5% Resveratrol
Rice Bran Extract99% Ferulic Acid
PterostilbeneNatural 20%,Synthetic 99%

1)1kg/double plastic bags with aluminum foil bag outside
2)25kg/double plastic bags with fiber drum(50cm*38cm) outside
3)as your request

Storage:Store it in the cool and dry place.Keep it from strong light and heat.
Shelf life:24 months when it is stored properly

Lead Time
Usually 2 days after payment received

Small quantity:international express - DHL,FEDEX,TNT,UPS,EMS etc.
Big quantity:By air or by sea

After-Sale Service
Comprehensive understanding of the feedback
A working day of response time

Kate Hou
Add:No.206,North of Zhangba Road, Xi'an, China
Send your message to this supplier
Miss Kate Hou
To: Miss Kate Hou

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category