Epimedium Extract Powder

Epimedium extract (also known as Horny goat weed extract or Epimedium koreanum extract) is extracted from the stems and leaves of Epimedium. Icariin is the marker compound specified in pharmacopoeias for quality control. It offers multiple benefits such as regulating endocrine function, supporting reproductive health, stimulating osteogenesis, boosting immunity, resisting oxidation and fatigue, improving microcirculation, and exerting anti-inflammatory and soothing effects. Widely used in dietary supplements and traditional Chinese medicines for male wellness, bone & joint support and athletic endurance, it is also extensively incorporated into anti-aging repairing skincare products and joint and reproductive nutritional supplements for dogs and cats, and applied as a natural feed additive to improve breeding performance and immunity in livestock and poultry farming.

Healthkintai^® has specialized in plant extracts for over a decade. We provide Epimedium extracts in various specifications, please refer to the table below. If you are looking for a self-production and direct-supply supplier of Epimedium extract powder, feel free to contact us at health@kintaibio.com for cooperation discussions.

Epimedium flavonoids refer to the general term for all flavonoid active substances extracted from Epimedium, a broad category of mixtures encompassing all the monomer components mentioned below.

Icariins represent a subclass of flavonoid glycosides with similar structures within epimedium flavonoids, which include icariin and baohuoside I. These two compounds are signature monomer glycosides naturally detectable in raw medicinal materials and commonly used as quality control indicators for products, differing only in the structures of their glycosyl side chains.

In contrast, icaritin is not an intrinsic plant component; it is an aglycone produced when icariin loses its glycosyl groups after entering the human body, featuring superior lipophilicity and in vivo bioavailability.

To summarize, epimedium flavonoids cover all icariin-type substances; icariin and baohuoside I are core monomers naturally present in raw materials, while icaritin is an active metabolite converted from icariin inside the human body.

The US (FDA)

In the US, epimedium extract is classified as a dietary supplement ingredient. Under the DSHEA Act, it adopts a post-market supervision model without pre-market approval, with enterprises bearing full responsibility for safety and quality and complying with 21 CFR Part 111 cGMP specifications.

This ingredient lacks GRAS status and cannot be incorporated into conventional foods or beverages; it is only permitted for use in capsule and powder-form supplements. Complete COA, heavy metal, pesticide residue and microbial test reports are required for import. A full NDA new drug application is mandatory if marketed via pharmaceutical channels, while separate veterinary drug approval is required for applications in pet feed.

The core extraction source of Epimedium extract is four authentic plant species of the genus Epimedium in the Berberidaceae family, namely Epimedium sagittatum, Epimedium koreanum, Epimedium pubescens, and Epimedium brevicornum.

We mainly select the dried aerial parts of Epimedium sagittatum as raw material due to its high yield and the fact that active ingredients in this part account for over 85% of the entire plant.

The Epimedium sagittatum we use is mainly produced in the Qinling-Bashan Mountains in southern Shaanxi Province. The transitional climate, humus-rich slightly acidic soil, and shady and moist understory environment here provide ideal growing conditions for Epimedium sagittatum, making the content of its active ingredients (such as icariin) significantly higher than that in ordinary producing areas.

Epimedium Extract Benefits for Men

Epimedium Extract for Chronic Fatigue

Modern men are frequently plagued by high workplace pressure, chronic late nights, sedentary lifestyles, and frequent social engagements. These lifestyle habits commonly lead to persistent weariness, lassitude, and slow physical recovery after exercise.

The core active components of Epimedium Extract are icariin flavonoids and polysaccharides. They assist the human body in regulating energy metabolic pathways, lowering lactic acid accumulation, and slowing the production of fatigue-inducing factors in the body. With consistent long-term supplementation, this extract effectively alleviates generalized weakness, poor concentration, and diminished work focus in men with qi-deficient constitutions. It strengthens physical endurance and ameliorates sub-health conditions.

Epimedium Extract for Testosterone

As men grow older, testosterone secretion in the body gradually declines, which in turn leads to low libido, fluctuating physical performance, insufficient stamina, and persistent energy slumps. Icariin, the signature active ingredient in Epimedium extract, serves as a key regulator of the endocrine system.

It targets and modulates the hypothalamic-pituitary-gonadal axis to gently boost endogenous testosterone synthesis and stabilize the body's endogenous hormone levels. Instead of forcing abrupt short-term spikes in hormone levels, it delivers mild, long-term internal conditioning effects. This conditioning nourishes microcirculation within the male reproductive system, reinforces core male reproductive health functions, and sustains natural, steady physiological vitality and overall physical well-being.

Epimedium Extract for Men's Bone

After men turn 35, their bone metabolism capacity gradually declines, which easily triggers lumbar strain, stiff knees, lumbago and back pain, early signs of osteoporosis and other related issues. Epimedium extract synergistically boosts the intestinal absorption efficiency of calcium and phosphorus minerals, inhibits the activity of osteoclasts to slow bone resorption, and meanwhile stimulates the proliferation of osteoblasts, thereby increasing bone mineral density and the toughness of bone matrix. Regular supplementation can effectively relieve stiff waists and backs as well as sore lower limb joints caused by prolonged sitting, prevent degenerative bone disorders in middle-aged and elderly men, and maintain the health of core weight-bearing joints including the spine, knees and hips.

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Epimedium Extract Benefits for Women

Epimedium Extract for Women's Period

Modern women who maintain a sedentary lifestyle and frequently consume icy or cold foods are prone to cold hands and feet, lower abdominal cramping during menstruation, and obstructed menstrual flow.

Epimedium extract features mild warming properties. It targets the pelvic area to boost pelvic blood circulation, ease circulatory stagnation, and promote smooth menstrual discharge. Consistent regular intake relieves menstrual discomfort including painful cramps, clotted menstrual blood and premenstrual edema, supporting steady and unobstructed pelvic circulation.

Epimedium Extract for Menopause

When women enter perimenopause and postmenopausal stages, drastic fluctuations in estrogen and progesterone levels trigger a wide range of physical and mental sub-health symptoms, including recurrent hot flashes and night sweats, insomnia and vivid dreams at night, palpitations, irritability, anxiety, low mood, poor memory, and generalized body aches. Epimedium-derived phytoestrogen flavonoids deliver gentle bidirectional regulation on the female endocrine system, buffer abrupt sharp drops of endogenous hormones, and balance the excitability of the central nervous system.

Regular supplementation can greatly reduce daytime hot flashes and nighttime night sweats, relieve sleep troubles such as difficulty falling asleep, light sleep and frequent nighttime awakenings, ease negative menopausal moods, and alleviate nervous hypersensitivity, irritability and anxiety.

Epimedium Extract for Preventing Bone Loss after Menopause

Following menopause, women experience a sharp decline in estrogen, leading to bone loss rates 2 to 3 times faster than men of the same age. This puts them at significantly higher risks of osteoporosis, vertebral compression fractures, knee joint degeneration and bone fractures. Common symptoms include stabbing lower back pain, weak and sore knees, fatigue during walking, and stiff joints upon waking up in the morning.

Epimedium extract balances bone metabolism, inhibits calcium loss from bone tissue, boosts the synthesis of bone collagen, and enhances bone compression resistance as well as joint lubrication. Long-term daily care effectively improves bone mineral density in postmenopausal women, delays degenerative skeletal aging, eases routine joint soreness and back weakness, and reduces the incidence of osteoporosis and joint strain among middle-aged and elderly women.

For men

Epimedium extract is a mainstream natural raw material used in men's dietary supplements, sports nutrition and herbal wellness products overseas. Its core mainstream finished goods include single-ingredient hard capsules with standardized epimedium extract content, as well as compound men's wellness capsules formulated with maca, tongkat ali, tribulus terrestris, arginine, ginseng and other ingredients. Liquid soft capsules are another popular form for superior absorption. In addition, Southeast Asian and Western markets supply convenient herbal gummy candies made via microencapsulation technology, which masks the bitter taste of the raw material to suit mild daily wellness routines for younger male consumers.

Water-soluble epimedium flavonoids are also incorporated into anti-hair loss care products for men, such as hair growth serums and oil-control shampoos, to address androgenetic alopecia by boosting scalp microcirculation.

For women

Epimedium extract is a herbal raw material for women's menopause care, hormone balance, bone density maintenance and anti-aging skincare. Its mainstream end products come in various oral dosage forms. First, women-specific hormone-balancing hard capsules feature standardized icariin extract as the core ingredient, compounded with soy isoflavones, black cohosh, ashwagandha and other components. Second, bone care product lines for middle-aged and elderly women combine it with glucosamine, calcium and vitamin D to produce joint support tablets.

Meanwhile, water-soluble epimedium flavonoids are widely applied in topical anti-aging skincare products, repairing masks and soothing serums. They reduce fine lines, dryness and redness of mature skin through antioxidant, anti-inflammatory and microcirculation-boosting effects.

As a natural plant-derived functional ingredient, Epimedium extract exhibits high safety at the recommended dosage (with an adult daily icariin intake of 10-180 mg, based on human equivalent dose studies). Its side effects are mostly associated with excessive intake, individual differences, or inappropriate use by contraindicated populations. Based on pharmacological research and clinical data, the following systematically summarizes its potential side effects.

• Mild Digestive Discomfort: The most common (incidence < 5%), manifested as nausea, abdominal distension, diarrhea, etc.
• Endocrine System Disturbance: Incidence < 3% (mainly associated with excessive intake). In men, it may cause abnormal testosterone levels, irritability, insomnia, etc.; in women, it is prone to irregular menstrual cycles and breast tenderness.
• Cardiovascular System-Related Reactions: Incidence < 2% (more prevalent in specific populations), manifested as dizziness, blood pressure fluctuations, palpitations, etc.
• Allergic Reactions: Rare (incidence < 1%), primarily presenting as skin itching and rashes; extremely rare cases may involve severe laryngeal edema. For commercial compliance, it must be clearly labeled on the product: "Contraindicated in individuals allergic to this product and Epimedium components."

Healthkintai^® has been specialized in the production and supply of plant extracts for years, with extensive export experience. Choosing our Epimedium extract powder means you will enjoy the following services:

• We provide ODM & OEM services for our plant extract-based products.
• We firmly guarantee a lead time of 1-3 days for standard orders (applicable to conventional specifications and quantities). For delivery, backed by stable partnerships with well-known international logistics providers and optimized export documentation processes, we ensure that goods are shipped within approximately one week after order confirmation.
• Our products have obtained a full range of international certifications.

Contact us at health@kintaibio.com for the latest price!

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