Horny Goat Weed Extract and VapoFil™
Horny goat weed is a leafy herb from China with a famous name and an even older story.
In brief
- Leaves of Epimedium sagittatum
- Chinese name yin yang huo
- 8 mg of 10:1 extract per serving
- One of seven named ingredients
What it is
Horny goat weed is the common name for plants in the Epimedium family. VapoFil names Epimedium sagittatum on its label. In China the herb is called yin yang huo, and it has been part of traditional Chinese herbal practice for a very long time. The story behind the English name says a goat herder noticed his animals grew lively after grazing on the plant. It is a folk tale, but it stuck. The herb holds a plant compound called icariin, which researchers study.
Where it comes from
Epimedium plants grow on shady mountain slopes in China and nearby regions. Growers gather the leaves, dry them and make an extract. A 10:1 extract means about 10 parts of dry herb were used to make 1 part of extract.
Why it is in VapoFil
VapoFil lists 8 mg of horny goat weed extract (10:1) per serving.* The label says this equals about 80 mg of dry herb. Your VapoFil bottle label shows the serving size and every amount. Horny Goat Weed: The Story Behind the Name has the full tale.
Worth knowing
- A woodland herb from China
- Called yin yang huo in Chinese
- Holds a plant compound called icariin
- Chosen by men who want daily vitality support*
Easy ways to explore it
- Read Horny Goat Weed: The Story Behind the Name
- Compare it with tongkat ali, the other extract
- Open the NCCIH supplement tips page in the sources below
Keeps company with
Horny goat weed pairs well with these guides:
Public sources
- NIH Office of Dietary Supplements: Dietary supplements, what you need to know
- NCCIH: Using dietary supplements wisely
Common questions
What does yin yang huo mean?
It is the Chinese name of the herb. It is often translated as licentious goat herb.
What is icariin?
A plant compound found in Epimedium leaves. It is the one researchers talk about most.
Where can I see the amount of this ingredient?
Check the Supplement Facts panel on your bottle label. It lists every amount per serving of 2 capsules.
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