
Icariin is a flavonol glycoside, a type of flavonoid. Epimedium Extract is the 8-prenyl derivative of kaempferol 3,7-O-diglucoside. The compound is derived from several species of plants belonging to the genus Epimedium,Berberidaceae, which are commonly known as Horny Goat Weed or Yin Yang Huo. Extracts from these plants are reputed to produce aphrodisiac effects, and are commonly used in Chinese herbal medicine to enhance erectile function,as well as for several other indications.

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Items |
Standards |
Results |
Method |
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Physical and chemical analysis: |
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Description |
Light yellow powder |
Qualified |
Visual |
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Flavor&Odor |
TypicalFlavor&Odor |
Qualified |
Organoleptic |
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Assay |
Icariin≥98% |
98.12% |
HPLC |
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Mesh Size |
100%pass 80 mesh |
80 mesh |
CP2015 |
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Identification |
Show the same spots |
Qualified |
TLC |
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Ash Content |
≤5.0% |
3.53% |
CP2015 |
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Loss on Drying |
≤5.0% |
2.72% |
GB 5009.3 |
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Bulk Density |
40~60g/100ml |
59g/100ml |
CP2015 |
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Tap Density |
60~90g/100ml |
68g/100ml |
CP2015 |
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Residue Analysis: |
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Heavy Metal |
≤10ppm |
Qualified |
CP2015 |
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Pb |
≤2.0ppm |
Qualified |
GB 5009.12-2003 |
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As |
≤1.0ppm |
Qualified |
GB 5009.11-2003 |
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Hg |
≤0.3ppm |
Qualified |
GB 5009.17-2010 |
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Cd |
≤1.0ppm |
Qualified |
GB 5009.15-2014 |
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Solvents Residue |
Meet Eur.Ph.7.0 <5.4> |
Qualified |
Eur.Ph 7.0<2.4.24> |
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Pesticides Residue |
Meet USP Requirements |
Qualified |
USP34 <561> |
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Microbiological: |
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Total Plate Count |
≤1000cfu/g |
200cfu/g |
GB 4789.2 |
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Yeast&Mold |
≤25cfu/g |
15cfu/g |
GB 4789.15 |
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E.coil |
Negative |
Negative |
GB 4789.3 |
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Salmonella |
Negative |
Negative |
GB 4789.4 |
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General Status: |
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GMO Free |
Complies |
Complies |
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General Information: |
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Conclusion |
Conform to specification. |
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Packing |
Packed in paper-drums and two plastic-bags inside. N.W:25kgs .I.D.35×H51cm; |
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Storage |
Keep in cool & dry place. Keep away from strong light and heat. |
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Shelf life |
24 months under the conditions above and in its original packaging. |
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1. Enhance sexual function: It is considered as a natural impotence and erectile dysfunction treatment agent. It increases nitric oxide production, dilates blood vessels, and promotes hyperemia of the corpus cavernosum, thereby improving erectile function.
2. Improve bone density: Studies have found that it can promote bone formation and inhibit bone resorption, and can be used to prevent and treat osteoporosis.
3. Antioxidant effect: It has strong antioxidative effect, can scavenge free radicals, reduce oxidative damage, and protect cells from oxidative stress.
4. Anti-inflammatory effect: Studies have shown that it can inhibit the inflammatory response and the production of inflammatory mediators, has a certain anti-inflammatory effect, and can be used to treat inflammation-related diseases.
5. Improving the immune system: It has a regulatory effect on the immune system, can promote the production of macrophages, lymphocytes and antibodies, and enhance the immune function of the body.
6. Anti-tumor effect: Some studies have shown that it has the effect of inhibiting the growth and spread of tumor cells, and may have a certain anti-tumor effect on certain types of cancer.
7. Cardiovascular protection: Studies have shown that it can protect the cardiovascular system by regulating blood lipids, lowering blood pressure, and reducing platelet aggregation.
8. Antidepressant effect: Some studies have found that it may have antidepressant properties, which can help improve mood and reduce depressive symptoms.
9. Anti-aging effect: It has certain anti-aging potential and can promote healthy aging by inhibiting oxidative stress, improving cell vitality and delaying cell aging.
10. Effects on the skin: Some studies have shown that it can promote the proliferation of skin cells and the synthesis of collagen, which helps to improve skin elasticity, reduce wrinkles and brighten skin tone.
11. Prevention and treatment of osteoarthritis: Due to its anti-inflammatory and antioxidant properties, it may have a certain inhibitory effect on osteoarthritis and can be used for its prevention.

1. Men's health: It has been widely studied and used to improve male erectile function, treat impotence and erectile dysfunction, etc. It increases nitric oxide production and promotes corpus cavernosum hyperemia, thereby improving sexual function.
2. Bone density protection: It has the effect of promoting bone formation and inhibiting bone resorption, so it is used to prevent and treat osteoporosis.
3. Anti-aging and skin care: Considered to have anti-aging potential, it can delay the aging process by inhibiting oxidative stress and improving cell vitality. In addition, due to its stimulating effect on skin cells, it is added to some skin care products to improve skin elasticity, reduce wrinkles and brighten skin tone.
4. Immunomodulation: Studies have shown that it has a regulatory effect on the immune system and can promote the activation of immune cells and the enhancement of immune function.
5. Anti-tumor: Some studies have shown that it has anti-tumor potential and may have application value in the treatment of certain types of cancer.
6. Anti-inflammation and anti-oxidation: It has certain anti-inflammation and anti-oxidation effects, which can reduce inflammation and protect cells from oxidative damage.
7. Neuroprotection: Studies have shown that it can protect the nervous system by promoting the release of nerve growth factors and the proliferation of nerve cells, which may help to improve the symptoms of neurodegenerative diseases.
8. Prevention and treatment of cardiovascular diseases: It is considered to have the effects of lowering blood lipids, inhibiting platelet aggregation, and enhancing vasodilation, which may have certain benefits in the prevention and treatment of cardiovascular diseases.
9. Prevention of osteoporosis: It can promote bone formation and inhibit bone resorption, and has potential benefits for the prevention and treatment of osteoporosis.
10. Enhance memory and cognitive function: Some studies have found that it may be helpful to enhance memory and improve cognitive function, and may have potential applications in the prevention and treatment of diseases such as Alzheimer's disease.





Double polyethylene bags inside, and high-quality standard carton drum outside.
Shipping by express, air, Sea, and some special line to most Countries



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