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    No. A6-608 Lugu International Industrial Park, Yuelu District, Changsha 410205, Hunan, P.R China

St. John’s Wort Extract

English name: St. John's Wort Extract
Botanical name: Hypericum perforatum
Active ingredient: Hypericins
Specification: 0.3%-0.75% Hypericins (UV)
Appearance: Brown black powder

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St. John's Wort ExtractProduct Introduction:

Hypericum perforatum, known as perforate St John’s-wort,common Saint John’s wort, or simply St John’s wort, is a flowering plant in the family Hypericaceae and the type species of the genus Hypericum.

St. John's Wort ExtractProduct Specification of St. John’s Wort Extract:

Analysis Items Specifications Test Methods
Identification Positive TLC
Appearance & Color Fine brown to brown black powder Visual
Method of Extraction Hydro-alcoholic /
Extract Solvent Grain alcohol/Water /
Moisture Content NMT 5.0% 5g / 105℃ / 2hrs
Ash Content NMT 5.0% 2g / 525℃ / 3hrs
Heavy Metals NMT 10ppm Atomic Absorption
Arsenic (As) NMT 1ppm Atomic Absorption
Cadmium (Cd) NMT 1ppm Atomic Absorption
Mercury (Hg) NMT 0.1ppm Atomic Absorption
Lead (Pb) NMT 3ppm Atomic Absorption
Total Plate Count NMT 10,000cfu/g
Total Yeast & Mold NMT 1,000cfu/g
E. Coli Negative
Salmonella Negative
Staphylococcus Negative
Aflatoxins 0.2ppb


St. John's Wort ExtractProduct function and application:

1. St. John’s wort is most commonly used for “the blues” or depression and symptoms that sometimes go along with mood such as nervousness, tiredness, poor appetite, and trouble sleeping. There is some strong scientific evidence that it is effective for mild to moderate depression.

2. St. John’s wort extract is also used for symptoms of menopause, and many other conditions.

Shipping & Package of St. John’s Wort Extract :

1, Courier:  DHL, FedEX, UPS, TNT, HK Post(door to door, 3-7 days)

2, By boat: Sea Port to Sea Port(15-30days)

3, By air: Airport to Airport(pick up the goods at airport, 5-7 days)


Q1:How about the validity of the products?
According to the products you ordered.

Q2: Can i get some samples?
A: Yes, we can supply 5-20g sample for your testing, please contact us for more details.

Q3: How to guarantee the quality ?
1. We guarantee the quality of goods is same as the samples’.
2. We cooperate with the Third-Party Lab to test our products regularly.

Q4: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union, Paypal.

Q5:Is there a discount?
A: Different quantity has different discount.


Contact person: Frances
Hunan MT Health Inc
US-FDA No.: 19648092068
TEL: (86)731-8557 4768

FAX:(86)731-8557 4798
WhatApps: (86)150 8479 3277
Email & Skype: sales14(at)mthealth.com.cn

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