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

Wild Yam Extract

English name: Wild yam extract powder
Botanical name: Dioscorea opposita
Active ingredient: Diosgenins
Specification:16%Diosgenins; 10:1
Appearance: Off-white powder

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Most women experience lack of progesterone, not estrogen. Natural progesterone supplements are used to balance estrogen. Natural progesterone has a structure similar to that of human progesterone and is made form   plant fats; One of such fats is diosgenin. It is rich in diosgenin, so diosgenin became the most popular source of natural progesterone


Specification of Wild Yam Extract

Analysis Items


Test Methods




Appearance & Color

Light yellow powder



NLT 16%Diosgenins


Method of Extraction



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













1. Product function  

1) Wild Yam Extract helps menstrual cramps, childbirth problems, coughs and upset stomach.

2)Wild Yam Extract increases bone density or prevent bone loss as well.

3)Wild Yam Extract improves blood sugar-lowering and antioxidant actions.


2. Application

A. Wild Yam Extract be widely used as anti-oxidant and functionals

B. It is the multifunctional green food additives & raw material of health food



Many certificates can be provided, such as ISO, Kosher, Halal, Organic etc. 



Note:We ship to all over the world

We offer the following shipping options


2.Air Transport More than

  Notes: (More Than 100kgs)

3.Sea Transport


Notes:We always advise the clients use DHL.

2 Reason: Timely and Safely


Package Detail : 1kg/bag,5kg/bag,or 25kg/paper drum or carton, or as your requirement.

Q1:How about sample policy?

If we have the sample in stock.we will provide free sample to you.If we don't have it in stock. then you should pay the sample fee.any way,the sample fee will pay back to you when you confirm the order.

Q2:Which shipping way is available and how to track?

By sea to your nearest port

By air to your nearest airport 

By express (DHL,UPS,FEDEX,TNT,EMS)to your door

When your order shipping out , we will provide u a tracking no. then u can know clearly the status of the goods 

Q3:What about your standard delivery time?

A:Normally,the delivery time is 3-15 days

 If you need it in a hurry,we will make immediate delivery.



Hot Tags: wild yam extract, China, manufacturers, factory, customized, wholesale, buy, price, organic, Halal, for sale, Halal Grape Seed Extract PowderSarsaparilla Extract PowderPine Bark Extract PowderHalal Cherry Extract PowderHalal Ecklonia Cava Extract PowderKalanchoe Pinnata Extract

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

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