



Soya Isoflavones Extract Powder
Main Assay: Soya Isoflavones
Soya Isoflavones Extract Powder is isoflavone powder extracted from soybeans. it is often used in various health foods, functional beverages and cosmetics.
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CAS No.: 574-12-9
Specification available: 100%
BRAND: WINGEN
Introduction of Soya Isoflavones Powder
Soya Isoflavones Extract Powder is a plant-based isoflavone compound extracted from soybeans, mainly including soy isoflavones (such as styrene, daidzein and daidzin). Soy isoflavones are phytoestrogens, which are natural plant-derived hormones. Their chemical structure is similar to that of human estrogen, so they have certain physiological effects.

Product Features
Form: Usually light yellow to yellow powder.
Ingredients: The main ingredients are isoflavones, such as soybean isoflavone aglycones, dye glycosides and styrene.
Solubility: Soluble in water and alcohol.
Key Benefits of Soya Isoflavones Extract Powder
Soya Isoflavones Extract Powder has multiple health benefits, especially in the areas of women’s health and antioxidants. Here are some of its key benefits:
1. Improve Women’s Health
- Relieve Menopausal Symptoms: Soy isoflavones have phytoestrogen effects, which can help relieve common symptoms of menopausal women, such as hot flashes, night sweats, mood swings, etc. Isoflavones provide natural support by regulating hormone levels in the body and mimicking the effects of estrogen.
- Bone Health: Soy isoflavones help maintain bone density and reduce the risk of osteoporosis, especially in post-menopausal women. It protects bone health by promoting calcium absorption and maintaining bone density.
- Relieve Menstrual Discomfort: Soy isoflavones can regulate hormone levels and help relieve discomfort during menstruation, such as abdominal pain and mood swings.
2. Antioxidant Effects
- Soy isoflavones are rich in antioxidants that can neutralize free radicals, reduce oxidative stress damage to cells, slow the aging process and enhance immune system function. Antioxidant effects help protect the body from chronic diseases (such as heart disease and diabetes).
3. Cardiovascular health
- Improve blood lipid levels: Soy isoflavones help reduce total cholesterol and low-density lipoprotein (LDL) in the blood, while increasing high-density lipoprotein (HDL) levels to protect cardiovascular health.
- Reducing the risk of heart disease: By improving blood lipid levels and antioxidant function, soy isoflavones help reduce the risk of cardiovascular diseases such as high blood pressure and arteriosclerosis.
4. Anti-cancer potential
- Studies have shown that soy isoflavones may have certain anti-tumor effects. Especially in the prevention of breast cancer and prostate cancer, isoflavones may reduce the growth of cancer cells by regulating hormone levels and antioxidant effects. Although more research is needed to confirm its effects, its potential cannot be ignored.
5. Skin health
- Soy isoflavones have anti-aging effects, which can promote skin elasticity and radiance, and reduce the formation of fine lines and wrinkles. Its antioxidant properties help protect the skin from damage by ultraviolet rays and environmental pollution, and improve uneven skin tone and signs of aging.
6. Promote cholesterol metabolism
- Soy isoflavones help promote fat metabolism, reduce cholesterol levels in the blood, and improve liver function and reduce fat accumulation.
7. Support intestinal health
- Isoflavones can also improve intestinal flora, promote intestinal health, and help the normal functioning of the digestive system.



As a natural plant ingredient, soya isoflavone extract powder has many health benefits, especially important for women’s health. It not only helps relieve menopausal symptoms, protect bones and cardiovascular health, but also has anti-aging, anti-oxidation, and promotes overall health. Its wide application in health supplements and functional foods makes it one of the most popular health ingredients.
Applications of Soya Isoflavones Extract Powder
Soya Isoflavones Extract Powder is widely used in a variety of products due to its rich health benefits, especially in the fields of health products, food and cosmetics. Here are some common application areas:
1. Health products and nutritional supplements
- Women’s health products: Soy isoflavones are often used in women-specific supplements such as relieving menopausal symptoms, improving menstrual discomfort, and supporting bone health.
- Anti-aging supplements: Due to its antioxidant properties, soy isoflavones are used in anti-aging products to help improve skin health and reduce wrinkles and fine lines.
- Bone density improvement products: It helps prevent osteoporosis and is commonly found in calcium supplements designed for middle-aged and elderly people.
- Cardiovascular health supplements: Soy isoflavones help improve blood lipids and are commonly found in cardiovascular health products.
- Antioxidant nutritional supplements: Due to their powerful antioxidant properties, soy isoflavones can be used in antioxidant health products to help reduce free radical damage and slow down the aging process.


2. Functional foods
- Women’s beverages: Soy isoflavone extracts can be used to develop functional beverages for women, such as menopausal relief beverages, bone strengthening beverages, etc.
- Plant-based foods: Adding soy isoflavones to plant-based foods can enhance their nutritional value, especially in plant-based protein drinks or vegetarian products.
- Anti-aging foods: As a natural antioxidant ingredient, it is often added to anti-aging functional foods, such as antioxidant fruit juices, nutrition bars, etc.
3. Functional beverages
Plant-based functional beverages: For example, plant-based milk, functional juices, low-sugar beverages, etc., use soy isoflavones as an added ingredient to enhance their health benefits.
Sports drinks: It helps maintain good health and can be added to specific sports nutrition drinks, especially those focusing on bone and joint health.


4. Feed additives
Soy isoflavones are also used in some animal feeds, especially in some feeds related to animal health, skin health and immune system enhancement.
Soya isoflavone extract powder has a wide range of applications in women’s health, anti-aging, cardiovascular protection, bone health, skin health and other fields due to its various health benefits. Its natural ingredients and potential health benefits make it an important raw material for various functional products.
Specifications of Soya Isoflavones Extract Powder
Property | Specification |
---|---|
Appearance | Yellow-brown fine powder |
Isoflavones Content | 40% - 90% |
Loss on Drying | ≤5% |
Ash Content | ≤5% |
Heavy Metals | Lead (Pb): ≤1 ppm Cadmium (Cd): ≤0.5 ppm Arsenic (As): ≤1 ppm Mercury (Hg): ≤0.1 ppm |
Microbiological Limits | Total Plate Count: ≤1000 CFU/g Yeast & Mould: ≤100 CFU/g E. Coli: Negative Salmonella: Negative |
Storage | Store in a cool, dry place, away from direct sunlight |