For those who are our Pueraria Mirifica families through out the world.
We are using scientific intelligence, traditional knowledge and correct methodology to produce best quality raw material which contains high value of active ingredients. We have pleasure to introduce our selves as Most Trusted and Biggest Herbal Company of Thailand. We have more then 2,000 acre area for the cultivation of Butea superba and Pueraria mirifica.

We have up to 14 types of raw materials for export:

100% Pueraria Mirifica Powder Extract (Premium Grade) 100% Pueraria Mirifica Jet Spray Dried Powder Extract Pueraria Mirifica Powder Extract (Mixed) Pueraria Mirifica Extract in Liquid Type Pueraria Mirifica Sliced Sheet Premium Grade
100% Butea Superba Powder Extract (Premium Grade) 100% Butea Superba Powder Extract (Premium Grade) Butea Superba Powder Extract (Mixed) Butea Superba Extract in Liquid Type Butea Superba Sliced Sheet Premium Grade
100% Eurycoma Longifolia Herb Powder Extract (Premium Grade) 100% Jet Spray Dried Eurycoma Longifolia Powder Extract Eurycoma Longifolia Powder Extract (Mixed) Eurycoma Longifolia Herbal Extract in Liquid Type (High Concentration)

 

1) 100% Powder Extract of Pueraria mirifica or Butea Superba
2) 100% Jet Spray Dried Powder of Pueraria mirifica or Butea Superba
3) 80% Powder extract(Mixed) form of Pueraria mirifica or Butea Superba which is ready mixed with our formula and can be readily be put into a gelatin capsule.
4) Liquid Extract of Pueraria mirifica or Butea Superba for the external use products such as creams, serum and gel type products.

*Jet Spray Dried is to refine the Pueraria Mirifica or Butea Superba into very fine grain, to make it soluble for putting into liquid or beverage.

We are the only company that has the right farm land, biotechnology, up grading standards, quality control and unique extract technologies. These qualifications could be never achieved by any other suppliers because we have started this ever since from the beginning.

Our Farm Lands
Our Pueraria Mirifica & Butea Superba farm consisted with the most natural enriched soiled land. Scientific tests results have proved that our land is safe, natural and most suitable for farming Pueraria Mirifica & Butea Superba.

The scientific laboratory tests we took are as listed:

Identification
Identification

Micro organism criteria
Micro organism criteria

Pesticide test reports
Pesticide test reports

Heavy metal test reports
Heavy metal test reports

These testing proofs are to show our concerns for every single
customer that uses our products and the quality of our products.

Biotechnology Standards

Before our Pueraria Mirifica & Butea Superba plantation, we began the research of finding the species that holds the most amounts of miroestrol, deoxymiroestrol & estradiol inside the root of Pueraria Mirifica plant. For we know that there are more than 13 different types of species of Pueraria Mirifica & Butea Superba that looks exactly the same on the appearance but gives different levels of miroestrol, deoxymiroestrol & estradiol. In differentiating the quality of excellent grade Pueraria Mirifica and the poor grade Pueraria Mirifica powder fully depends on the amount of miroestrol, deoxymiroestrol & estradiol inside it. To proof the fact that we have excellent grade of Pueraria Mirifica in our plantation we have tested our Pueraria Mirifica in HPLC test which gives the exact amount of miroestrol, deoxymiroestrol & estradiol inside it.

The tests are known as:
Chromene,Isoflavonoid derivatives – HPLC
Chromene,Isoflavonoid derivatives – HPLC

Nutritional Test reports
Nutritional Test reports

The key to anti-aging, refreshing skin, breast enhancement and health to all women is dependent on miroestrol, deoxymiroestrol estradiol.

For more information you can check the link below:
How and Why Pueraria Mirifica can help for breast enlargement

Up grading standards, quality control and lab tests to every single product.
From the year 1999 till now, we kept our standards of quality to every single item that we manufacture and distribute. We still maintained the same results from lab testing of phyto-estrogen levels in our Pueraria Mirifica ever since 1999 in the Japan food research association.

The phyto-estrogen testing results are:

1999 Japanese Food Research Association
1999 Japanese Food Research Association

2003 Japanese Food Research Association 1
2003 Japanese Food Research Association 1
,
2003 Japanese Food Research Association 2
2003 Japanese Food Research Association 2

We made vast efforts in proving ourselves by getting approval from world known food, drug and cosmetics associations throughout the world to gain trusts from our valuable consumers.

The certificates that our company received:
CTFA (The Cosmetic Toiletry Fragrance Association)
CTFA (The Cosmetic Toiletry Fragrance Association)
,
CTFA (The Cosmetic Toiletry Fragrance Association)2
CTFA (The Cosmetic Toiletry Fragrance Association)2

Thai FDA
Thai FDA

Thai FDA 2
Thai FDA 2

We also keep the laboratory tests on Pueraria Mirifica Powder & Butea Superba Powder to let all the importers to feel secure in all of our products.

The laboratory tests we hold are:

+ IQA-NORWEST LABS:-
Pueraria Mirifica
Pueraria Mirifica

Pueraria Mirifica 2
Pueraria Mirifica 2

Pueraria Mirifica 3
Pueraria Mirifica 3

Butea Superba
Butea Superba

Butea Superba 2
Butea Superba 2

Butea Superba 3
Butea Superba 3

SGS Laboratory
SGS Laboratory

SGS Laboratory 2
SGS Laboratory 2

Overseas Merchandise Inspection Co.,Ltd.
Overseas Merchandise Inspection Co.,Ltd.

Extra Information
We have other extra information that can help for a better understanding of Pueraria Mirifica & Butea Superba, we have also included an online catalogue for download in understand our finished products. All of these information will help you understand the benefits of our products for every human.

Product Catalogue of all of our products for online view
Product Catalogue of all of our products for download in zip format

Stherb Holiday Closing Announcement

Stherb head office will be closed from December 25th, 2014 through January 4th, 2015 in observance of the New Year’s Holiday. Normal business hours will be resumed on Monday January 5th, 2015. Customers can still enjoy placing order on our website during the holiday timeframe, but note of delivery service that may delay due to the international holiday.Please also be acknowledged of our “Winter Revelry Promotion,” which offers you 30% DISCOUNT. You will be entitled to play our Giveaway Offer Game and awarded FREEBIE valued up to $375 by lucky draw. It is Fun, Free & Real Simple! Don’t miss it!

Lastly, we wish you the joyful and impressive holidays and have a glorious New Year 2015!

Thank you and best regards,

Stherb Cosmetics International Co., Ltd.

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