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Best Astragalus Supplements

10 Best Astragalus Supplements for 2021

If you’re looking for the best astragalus supplements to buy this year, then you’ve come to the right place

You can also get more info by jumping to our Astragalus Supplements Guide.

Top 10 Astragalus Supplements

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#1 Natures Way Astragalus Root S Nature’s Way Astragalus Root Get it on Amazon
#2 Oregons Wild Harvest Astragalus S Oregon’s Wild Harvest Astragalus Get it on Amazon
#3 Gaia Herbs Astragalus Supreme S Gaia Herbs Astragalus Supreme Get it on Amazon
#4 Bluebonnet Astragalus Root Extract S BlueBonnet Astragalus Root Extract Get it on Amazon
#5 Pure Mountain Botanicals Astragalus S Pure Mountain Botanicals Astragalus Get it on Amazon
#6 Paradise Herbs Astragalus S Paradise Herbs Astragalus Get it on Amazon
#7 Real Herbs Astragalus Root Extract S Real Herbs Astragalus Root Extract Get it on Amazon
#8 Natures Plus Astragalus S Nature’s Plus Astragalus Get it on Amazon
#9 Douglas Laboratories Astragalus Max V S Douglas Laboratories Astragalus Max-V Get it on Amazon
#10 Dr Christophers Astragalus Root S Dr. Christophers Astragalus Root Get it on Amazon

Astragalus Supplements Guide

What Is Astragalus?

Astragalus is a part of the pea family that is found growing in various regions throughout the Northern Hemisphere. The species Astragalus membranaceus, also called huang qi, has been used in traditional Chinese medicine since 200 B.C. The plant also has historic used among First Nations Tribes in North America. When found growing in the wild, the plant is identified by its distinctive flowers. The flowers are pale yellow and grow in hanging, bell-shaped clusters.

The flowers appear in midsummer and remain on the plant until late autumn. This perennial also has hairy stems and dark green leaves with smooth edges. The leaves appear in sets of 12 to 18 and grow in opposite pairs. When untended, astragalus has a wide, bushy appearance and can grow up to 6 feet high. When found in gardens, astragalus is a perennial plant that is typically grown for medicinal or ornamental use.

Where Does It Come From?

A perennial flowering plant of the legume family, Leguminosae, Astragalus Membranaceus, goes by many names such as milkvetch root (in English), Ogi (in Japan) and Hwanggi (in Korea) and Huang-qi, (in China) but is most commonly referred to in the West simply as Astragalus.

There are over 2,000 species of Astragalus, but only 2 are used medicinally for human consumption; Astragalus Membranaceus and Astragalus Mongholicus. Of these two, it is astragalus membranaceus that is most commonly used for the aid of humans.

What’s In It?

Astragalus contains three main compounds that are medicinally beneficial to humans: saponins, flavonoids and polysaccharides. Saponins are known for their ability to lower cholesterol, improve the immune system and prevent cancer.

Flavonoids provide health benefits through cell signaling and show antioxidative qualities such as the controlling of free radicals. Polysaccharides are known to have antimicrobial, antiviral and anti-inflammatory capabilities, among other health benefits.

Where Does It Come From?

Legends tell of people using the raw herb to apply directly to open wounds and sores to speed healing and prevent infection. While it has chiefly been known as an immune booster, it is also known to protect the liver, and is supposed to increase longevity.

Native to the cool climates of northern Asia, the root of this lovely perennial has been used in Traditional Chinese medicine for thousands of years to treat a wide variety of stress related ailments, but it is chiefly known for its anti-inflammatory and immune boosting properties.

Growing up to 3 feet in height the medicinal roots are harvested from four year old plants where they are then dried and packaged for sale as tinctures, capsules, or dried for use in making tea.
In Asian countries its reputation is so great that the herb is sometimes given to patients intravenously in hospitals and clinics to increase immune response in surgical patients.


Astragalus can interfere with some medications. If you are taking an immunosuppressant, talk to your doctor before you take any supplements. Don’t take astragalus if you have diabetes or hypoglycemia to avoid potentially dangerous drops in your blood sugar level, and avoid the supplement if you are currently breastfeeding or pregnant.

Astragalus can also reduce the body’s ability to process and expel lithium, a medicine commonly prescribed in the treatment of some mental disorders. Avoid the supplement if you are taking lithium to prevent a potentially dangerous buildup of the medicine in your body.

Some astragalus species contain a small amount of swainsonine, a compound that is neurotoxic. Commercial supplements, or commercially prepared whole roots, are a safe, effective alternative to growing your own astragalus. An allergic reaction is possible when taking the supplement. Seek emergency medical care if you have any troublesome symptoms after taking astragalus. If you are using a topical ointment that contains astragalus, discontinue use if you develop rash or other signs of irritation.

Always speak with a medical professional or doctor before taking any supplements. Always read the product label for instructions and directions.

Taking Astragalus

When taking astragalus capsules, follow the directions found on the label to take the recommended dosage provided by the supplement manufacturer.

Whole, dried slices of astragalus are also available, and can be combined with food or soaked in hot water and taken as a tea. Whole dried roots are usually sliced and used to make tea following the same method. Serve the tea hot or over ice.

Follow the dosage instructions carefully when using liquid preparations of astragalus, as some products are highly concentrated.

What to Look For In a Good Astragalus Supplement

High-quality astragalus supplements contain a higher amount of the active ingredient with few fillers.

Opt for organic astragalus whenever possible, and use supplements that are made from the whole root to maximize the value of the supplement. Standardized supplements are recommended to ensure capsules and liquids contain a reliable amount of the active ingredient. When choosing dried roots, purchase the roots from a reliable company to ensure they are authentic astragalus, and to ensure the roots are the highest quality available.

Liquid astragalus supplements are a good choice when you want a convenient option made with whole roots. Ointments and salves typically contain astragalus in a base oil. Look for a cream made with natural ingredients, such as shea, coconut or beeswax, to treat minor injuries.


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