st john's wort extract Introduction
st john's wort extract can be used as a safe neurotrophic product to prevent depression, regulate affective disorders and mood disorders, eliminate tension and depression, restore self-confidence and improve sleep.
The active ingredient hypericin extracted from Hypericum perforatum has significant effects Anti-DNA and RNA viruses, can directly act on virus DAN such as avian influenza, swine fever, foot-and-mouth disease, interfere with the replication and reproduction of the virus, and have a strong inhibitory effect on the virus.
Plant source
Hypericum perforatum is the name of Chinese medicine. It is the whole plant of Hypericum perforatum L. of the Garciniaceae plant.
It has the effects of astringent and hemostasis, regulating menstruation and dredging, clearing away heat and detoxification, and dampening dampness. Used for hemoptysis, vomiting, blood under the intestinal wind, uterine bleeding, traumatic bleeding, irregular menstruation, breast milk, jaundice, sore throat, red eyes, swelling and pain, urinary tract infection, mouth, and nose sores, carbuncle furuncle swelling poison, Burns.

Specification
| Latin name | Hypericum perforatum |
| Used Part | Aerial Parts |
| Specification | Hypericins≥ 0.3% |
| Appearance | Dark brown powder |
| CAS | 548-04-9 |
| Molecular Formula | C30H16O8 |
| Bulk density | 40-60g/100ml |
| Tapped density | 60-90g/100ml |
| Particle size | 100% pass 80 mesh |
| Loss on drying | ≤ 5.00% |
| Residue on Ignition | ≤ 5.00% |
| Pesticides residue | Complies |
| Total Heavy Metals | ≤10ppm |
| Total plate count | ≤ 1000cfu/g |
| Yeast & Mould count | ≤ 100cfu/g |
st. john's wort extract Main functions
1. Antidepressant
St.John's Wort Extract Powder may increase the levels of certain nerve impulse transmitters in the brain that are necessary to maintain emotional stability and state. Other mechanisms, including the release of melatonin (a sleep-related hormone) action and interaction with light, have been suggested as possible influences on the mode of action of Hypericum perforatum.
st john's wort aerial extract does not have all the side effects of common antidepressants. Hypericum perforatum is equally effective and has fewer side effects than tricyclic antidepressants (often prescribed drugs used to treat these conditions) such as imipramine, amitriptyline, and doxepin. The same may be true for another class of drugs called selective serotonin reuptake inhibitors (SSRIs) that include foxetine and sertraline hydrochloride.
2. Anti-bacterial infection
In laboratory tests, Hypericum perforatum has been shown to fight off some infections, including those caused by certain bacteria that resist the effects of antibiotics.
3. Improves Seasonal Depression (SAD)
st john's wort aerial extract improves mood swings caused by SAD, a symptom of depression caused by lack of sunlight in winter. This condition is usually treated with light therapy. Herbs may be even better if they are used in combination with light therapy.
4. Premenstrual Syndrome (PMS)
An early study suggested that Hypericum perforatum may be effective in reducing physical and psychological symptoms of PMS, which include menstrual cramps, irritability, and food addiction.
Why choose us?
1. More than 16 years of production and R&D experience
2. Insist on using better raw materials to produce better products
3. Standard processing and extraction process and strict quality inspection process
4. GMP-Standard Workshop
● 4 Stainless Steel Production Line Complied with GMP Standard
● 7 Concentration Facilities
● 36 Stainless Steel Chromatographic Separation Columns
● Spraying and Drying System
● Refining, Drying, and Packing workshop
● High-Temperature Sterilization workshop
5. All the ingredients are natural and approved BY ISO, KOSHER, HALAL, SC, HACCP approved, and FDA registered.

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