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Astragalus Extract

Product Name Astragalus Extract

Active Ingredients

· Astragalosides

· Polysaccharides

· Flavonoids, etc  (See below for more details)

CAS Number 94166-93-5
Molecular Formula C41H68O14
Molecular Weight 784.97 g/mol
Applications Personal Care, Dietary Supplements, Functional Foods, Animal Nutrition, etc.
Package 1kg,5kg/bag, 25kg/drum


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Astragalus Extract


What Is Astragalus Extract?

Astragalus extract contains several active ingredients, primarily known as Astragalosides. Astragalosides are a group of saponins, naturally occurring compounds in plants. These are believed to be the primary bioactive constituents responsible for many of the health benefits associated with Astragalus extract.

Additionally, this plant extract may contain other active components, such as flavonoids, polysaccharides, and amino acids, contributing to its medicinal properties. These compounds collectively exert antioxidant, anti-inflammatory, immunomodulatory, and other pharmacological effects. However, astragalosides are typically considered the key active ingredient in Astragalus extract.

Active Ingredient In Astragalus Extract

These active components collaborate to offer a range of health advantages, such as bolstering the immune system, reducing inflammation, and possessing antioxidant characteristics.

  1. Polysaccharides:Polysaccharides are believed to be one of the primary active components responsible for the immune-boosting effects of the plant extract.
  2. Astragalosides:These are a group of saponins, a compound with soap-like properties found in plants. Astragalosides have antioxidant and anti-inflammatory properties and are thought to contribute to the health benefits of extract.
  3. Flavonoids:Astragalus contains various flavonoids, including isoflavones and flavonols, which have antioxidant properties. These substances shield cells against harm induced by free radicals and could exhibit anti-inflammatory properties.
  4. Astragalus polysaccharide sulfate (APS):This compound is a modified form of astragalus polysaccharides and has shown potential in research for its anti-inflammatory and immunomodulatory effects.

Bulk Astragalus Powdered Extract Specification Sheet

The purity of powdered extract may fluctuate based on variables like the extraction process, processing methods, and the quality standards the manufacturer sets.

  1. Standardized Extract:Often standardized to contain a specific percentage of Astragalosides, the primary active compounds in Astragalus. Standard standardized percentages include 10%, 20%, 40%, or even higher concentrations of Astragalosides.
  2. Non-standardized Extract:These extracts may not guarantee a specific percentage of active compounds but still contain a range of beneficial constituents found in Astragalus.
  3. Full Spectrum Extract:These extracts aim to preserve the full range of compounds naturally present in Astragalus, including not only Astragalosides but also polysaccharides, flavonoids, and other bioactive compounds.


Plant Extract


Fine, light yellow powder


≥ 98%


GMP, ISO 9001:2015.

Active Ingredient

Astragaloside IV ≥ 5%

Test Methods

HPLC (High Performance Liquid Chromatography) for Active Ingredient; FTIR (Fourier Transform Infrared Spectroscopy) for Purity analysis

MOQ (minimum order quantity)



Available (10-20g/bag)

OEM Service

Available, such as capsules, tablets, pills, etc.

ODM Service


Private Label


Contract Manufacturing


Astragalus Extract Health Benefits

Astragalus membranaceus root extract is believed to offer several potential health benefits, many of which have been studied and supported by scientific research.

  1. Immune Support:Boosts immune system function.
  2. Anti-Inflammatory:Reduces inflammation in the body.
  3. Antioxidant:Protects cells from damage.
  4. Heart Health:Improves cardiovascular function.
  5. Adaptogenic:Helps the body cope with stress.
  6. Respiratory Support:Aids in respiratory health.
  7. Potential Anti-Cancer:Shows promise in inhibiting cancer cell growth.

Applications and Uses

Astragalus extract finds applications and uses across various industries, leveraging its medicinal properties and beneficial effects. In the pharmaceutical and nutraceutical sectors, it is incorporated into dietary supplements, herbal remedies, and traditional medicines due to its immune-boosting, anti-inflammatory, and adaptogenic properties. The cosmetic and skincare industry utilizes astragalus extract for its purported anti-aging benefits, including collagen-boosting and antioxidant properties, which help improve skin health and reduce signs of aging. This plant extract may be included in functional foods and beverages, offering immune support and potential health benefits in the food and beverage industry. Additionally, astragalus extract is explored in the agricultural sector for its possible use as a natural plant growth enhancer and disease resistance promoter, contributing to sustainable farming practices. The extract demonstrates versatility and potential across multiple industries, driven by its diverse range of health-promoting properties.

Does Astragalus Extract Have Side Effects?

It is generally safe, but it may cause side effects in some individuals. Allergic reactions, digestive issues like bloating or diarrhea, and autoimmune reactions are possible, especially with high doses or prolonged use. It may also interact with certain medications and affect blood pressure, and its safety during pregnancy and breastfeeding is uncertain.

Is It Safe to Consume?

It is generally considered safe for most people when used appropriately. However, as with any supplement or herbal remedy, there are potential risks and considerations.

Special Precautions and Warnings

Mild side effects such as allergic reactions, digestive issues, or interactions with medications are possible; they are relatively uncommon when the plant extract is used as directed. Moreover, individuals with autoimmune conditions, hypotension, or who are pregnant or nursing should proceed with care.

Dosage: Guidelines for Optimal Use

For adults, the general dosage range for the plant extract typically falls between 500 mg to 2000 mg per day, divided into two or three doses. It’s advisable to start with a low dose and slowly increase it as your body becomes accustomed. Elderly individuals may begin at the lower end of the range and adjust as needed. Children between the ages of 6 and 12 and adolescents aged 13 to 18 should consult a healthcare provider for appropriate dosage recommendations. Pregnant and breastfeeding women should also seek guidance from a healthcare professional before using astragalus extract.

May Astragalus Plant Extract Help Lower Creatinine Levels?

Astragalus extract may have potential benefits for kidney health, including the potential to lower creatinine levels. Creatinine is a byproduct that muscles generate, filter by the kidneys from the bloodstream, and eliminate through urine. Elevated levels of creatinine in the bloodstream could indicate possible kidney issues.

This plant extract has been traditionally used in Chinese medicine to support kidney health and is believed to have nephroprotective properties. Some studies have shown that astragalus extract may help improve kidney function and reduce markers of kidney damage, including creatinine levels, in specific populations.

How to Store Bulk Astragalus Extract?

Storing bulk the plant extract is essential to maintain its potency and quality over time.

  1. Store bulk extract in a cool, dark place.
  2. Transfer it to an airtight container.
  3. Maintain a consistent temperature.
  4. Ensure the storage area is dry.
  5. Label the container with contents and date.
  6. Keep away from strong odors.
  7. Check periodically for spoilage.

Looking for a Reliable Astragalus Extract Powder Wholesale Supplier Online?

If you’re seeking a trustworthy wholesale supplier of the plant extract powder online, look no further. Our company NutriAvenue offers premium-quality astragalus extract powder in bulk quantities, ensuring reliability and consistency in every order. With a commitment to excellence and strict quality control measures, we guarantee the purity and potency of our product. Whether you need the plant extract powder for dietary supplements, herbal remedies, or other applications, our wholesale supply meets your needs with competitive pricing and prompt delivery. For more information, you may have a look at our Ingredients Price Update and Nutri Avenue Ingredients Class for geting more ingredient’s latest pricing and RD news.


Astragalus and Ashwagandha are different herbs with distinct properties and uses in traditional medicine.

This plant extract powder is generally considered safe for the liver, but individuals with liver conditions should consult a healthcare professional before use.

Astragalus plant extract may have potential benefits for fatty liver, but more studies are needed to confirm its effectiveness.


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