Wild yam, commonly known as colic root or Mexican wild yam, is native to China and North America. Wild yam, 

whose botanical name is Dioscorea villosa, is a tuberous vine (and not a root, as it is normally thought) that grows

 in wet and humid regions. It can be found growing in thickets all over the world, where there is tropical, 

subtropical and temperate climate. Wild yam extract contains diosgenin, which has anti-fatigue, anti-inflammatory

, anti-stress, hypocholesterolemic, and estrogeniceffects.

Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise 

engaged in the research, development, production and sales of animal and plant extracts, cosmetics, 

pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced

 testing instruments ensure the stability of product quality from all aspects. The company has a complete sales 

service system, the products are exported to countries all over the world, and have won a good international 

reputation with excellent quality and excellent service.The company has been adhering to the basic principles of 

"integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and 

implement win-win development

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & Formulation development.

7. Faster delivery:Sample order in stock and 3-7 days for bulk production.

8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder

9. After-Sale Service:

1) International Authorized Third-Party Test For The Products You Demand.

2) 30 Days Warranty of quality of goods.