The 7 Best Astragalus Supplements

In the quest for optimal health and well-being, many individuals are turning to natural remedies and traditional herbs to support their overall vitality. 

Astragalus, a herb with a rich history in traditional Chinese medicine, has gained popularity as a powerful natural supplement renowned for its potential health benefits.

With that in mind, we wanted to give you a brief overview of the 7 best Astragalus supplements you can get your hands on today!

1. Best Overall: NOW Supplements Astragalus Extract

NOW Supplements Astragalus Extract

NOW Supplements is a reputable company in the field, and their Astragalus Extract supplement is number one on our list for a few reasons.

Firstly, it’s super affordable. Currently, it’s under 10 bucks, but even when it’s not on sale – this is a very affordable supplement.

But also, this thing comes in 500 mg capsules, so if you want to have complete control over your dosage, while taking your supps in the most conventional way – look no further.


  • Very affordable and convenient
  • Comes from a reputable company
  • Vegan-friendly


  • None at this price point

2. Best Astragalus Powder: Bulk Supplements Astragalus Extract Powder

Bulk Supplements Astragalus Extract Powder

For our number two, we’ve gone with the powdered version of Astragalus coming from Bulk Supplements.

And, the main reason why this is our number two is how freaking affordable this thing is.

This thing comes out less than 5 cents (around $0.045) per serving if you decide to take the recommended 1.3-gram dose.

But also, if you get this 2.2-pound bag – you’ll have this thing for a very, long time.


  • Incredibly affordable
  • Plenty of packaging sizes to choose from
  • Pure, unadulterated Astragalus extract


  • Not the most convenient option
  • It’s hard to get the exact same dose every time

3. Best Astragalus Liquid: Herb Pharm Organic Astragalus Liquid Extract

Herb Pharm Organic Astragalus Liquid Extract

If you can’t deal with capsules or powder – the liquid form of Astragalus might be for you.

Packed in this convenient 30-ml bottle, this Astragalus liquid extract comes in clutch when you need to prepare yourself for the flu season.

Just pull out the dropper and speckle some of this gold liquid into your cup and drink it two to four times per day.


  • Easy to use
  • Supposedly rapidly absorbed
  • Gluten-free and non-GMO


  • Could be a bit bitter for some
  • A relatively low dose

4. Best High-Dose Astragalus: Carlyle Astragalus Root Capsules

Carlyle Astragalus Root Capsules

If we were to go Astragalus-per-dollar – this probably is the best product on the market.

Each of these capsules contains 1500 mg of Astragalus root extract, making it the most potent one on our list.

And, with 200 capsules in one bottle, this is not only the most-potent product on our list – it’s also one of the longer-lasting ones, so you shouldn’t have any issues powering through the flu season.


  • Great value product
  • A high, potent dose
  • Very convenient to use


  • Some may prefer a lower dose

5. Nature’s Way Astragalus Root Capsules

Nature’s Way Astragalus Root Capsules

Nature’s Way Astragalus root capsules are also a very great choice if you want to boost your immune health when the sniffles come.

As are most products on our list, this one also comes conveniently packed in capsules that are small and easy to swallow with only a few sips of water.

And, since each of these capsules is under 500 mg, choosing whether to go high or low with your dose shouldn’t be an issue.


  • Great value product
  • Non-GMO, vegan-friendly product
  • Easy to use


  • Oddly dosed capsules at 470 mg

6. Nutricost Organic Astragalus Root Powder

Nutricost Organic Astragalus Root Powder

If you don’t mind a little bit of mixing, going the powder route and choosing Nutricost Organic Astragalus Root powder is easily the way to go.

With one pound of Asparagus per bottle, you can rely on this thing for over a year – depending on your daily dose and how often you use it. So, it’s safe to say you’d probably be able to save the sick days for “when you get sick.”

And the best part? You wouldn’t even spend $20! 


  • Excellent value product
  • Excellent packaging that’s easy to seal
  • Certified organic, non-GMO, and gluten-free


  • Not the most convenient option
  • It’s hard to get the exact same dose every time

7. Double Wood Astragalus Root Capsules

Double Wood Astragalus Root Capsules

In the end, we have another great deal where you get 300 1000-mg capsules for less than 20 bucks.

So basically, if you don’t like having a runny nose and you like saving money – any of the products on this list will probably do.

Honestly, it was very hard ranking these as they’re all very, very good at what they do, and they all come from reputable facilities.


  • Good value product
  • Very convenient and easy to use
  • Perfectly dosed 1-gram capsules


  • Somewhat large capsules

How to Pick the Best Astragalus Supplement for Your Needs

If you, for whatever reason, would like to look for different Astragalus supplements – here’s how you can find them.

Proper Dosage of Astragalus Root Supplements

The proper dosage of Astragalus root supplements hasn’t really been established, but a lot of people take up to 30 grams.

Now, that’s 30 grams of root – not root extract, so don’t worry – all of those supplements up there are potent enough.

Essentially, all you have to do is look at the label and figure out if the dose is good enough for you.

We’d recommend starting as low as 500 mg and seeing how that works out for you. And if you need more, you can always get another capsule until you find what works best for you.

Which Form of Astragalus is Best – Capsules, Powder, or Liquid?

As far as we’re concerned, the best way to take Astragalus is in the powder form. However, since that’s mildly inconvenient, most people turn to capsules.

What powder has over capsules is mainly the price, as the difference can be quite drastic.

Also, it’s easier to buy in bulk if you’re choosing powder, meaning you can get a yearly supply without taking up too much of your container space.

And finally, there’s some talk about better absorption if taken in the powdered form, but there’s no evidence backing that up.

As for liquid, while it is good, there’s the issue of dose, taste, and price.

So, we’d stick to the former two.

What’s a Good Cost Per Serving for Astragalus Supplements?

A good cost per serving for Astragalus supplements would be anywhere from $0.07 to $0.09 per gram.

Anything below that is a steal.

Now, the price per serving will differ greatly between powder and capsules, as capsules themselves cost money, too, so if you’re looking for the most cost-effective option – take the powder.

Once again, liquid falls short, as it is often the most expensive.


There you go – the 7 best Astragalus supplements and how to choose them.

So, we guess that all that’s left to say is – which one you’re getting? 

We know you’re not getting the flu!

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