SuppRankedTop 10 astragalus brands on Amazon (estimated revenue)
Ranked by estimated monthly revenue from Amazon's Astragalus Best Sellers top 100. Updated October 15, 2026.
Gaia Herbs is the top-selling astragalus brand on Amazon by estimated revenue, at about $1M/mo from 4 products in the Astragalus Best Sellers top 100. That is about 13% more than #2 Nutricost (~$890K/mo). The list is fragmented: the top 3 brands take about 24% of its estimated sales and the top 10 about 53%, spread across 57 brands in total. All figures are modeled estimates, not Amazon data.
| # | Brand | Est. revenue/mo |
|---|---|---|
| 1 | Gaia Herbs9% share · best #9 | $1M |
| 2 | Nutricost8% share · best #1 | $890K |
| 3 | Zazzee7% share · best #2 | $749K |
| 4 | Oregon's6% share · best #4 | $708K |
| 5 | Nature'sbliss5% share · best #81 | $537K |
| 6 | Plantsulin4% share · best #66 | $459K |
| 7 | NEW AGE4% share · best #8 | $454K |
| 8 | Simply Blossom3% share · best #6 | $347K |
| 9 | NOW Foods3% share · best #3 | $340K |
| 10 | Quicksilver3% share · best #31 | $321K |
The top 10, brand by brand
1. Gaia Herbs
~$1M/mo est. revenue (9% of this list) and ~23.9K units/mo from 4 products; best position #9. Its highest-ranked product here is Gaia Herbs Astragalus Supreme, 120 Vegan Capsules, 60 Servings | Immune &… at #9. Overall it ranks #39 of 3,479 brands.
2. Nutricost
~$890K/mo est. revenue (8% of this list) and ~56.8K units/mo from 2 products; best position #1. Its highest-ranked product here is Nutricost Astragalus Capsules 550mg, 240 Vegetarian Capsules, Gluten Free… at #1. Overall it ranks #2 of 3,479 brands.
3. Zazzee
~$749K/mo est. revenue (7% of this list) and ~30K units/mo from 1 product; best position #2. Its highest-ranked product here is Zazzee Extra Strength Astragalus Root 20:1 Extract, 70% Polysaccharides | 180… at #2. Overall it ranks #22 of 3,479 brands.
4. Oregon's
~$708K/mo est. revenue (6% of this list) and ~22.1K units/mo from 2 products; best position #4. Its highest-ranked product here is Oregon's Wild Harvest Non-GMO Certified Organic Astragalus Capsules Long Term… at #4. Overall it ranks #83 of 3,479 brands.
5. Nature'sbliss
~$537K/mo est. revenue (5% of this list) and ~4.3K units/mo from 2 products; best position #81. Its highest-ranked product here is Nature'sbliss Stomach Acid Protected & Super-Absorption Astragaloside IV 99%… at #81. Overall it ranks #1965 of 3,479 brands.
6. Plantsulin
~$459K/mo est. revenue (4% of this list) and ~2.6K units/mo from 1 product; best position #66. Its highest-ranked product here is Plantsulin - Blood Sugar Support - 11 Plant Extracts - 180 Capsules & Liver at #66. Overall it ranks #2613 of 3,479 brands.
7. NEW AGE
~$454K/mo est. revenue (4% of this list) and ~11.4K units/mo from 1 product; best position #8. Its highest-ranked product here is NEW AGE 8 in 1 Immune Support Booster Supplement with Astragalus Root, Vitamin… at #8. Overall it ranks #92 of 3,479 brands.
8. Simply Blossom
~$347K/mo est. revenue (3% of this list) and ~13.9K units/mo from 1 product; best position #6. Its highest-ranked product here is Simply Blossom Greens with Collagen & Probiotics, Berry, 30-Day Supply | Daily… at #6. Overall it ranks #909 of 3,479 brands.
9. NOW Foods
~$340K/mo est. revenue (3% of this list) and ~44.8K units/mo from 3 products; best position #3. Its highest-ranked product here is NOW Supplements, Astragalus 500 mg, Immune System Support*, 100 Caps at #3. Overall it ranks #1 of 3,479 brands.
10. Quicksilver
~$321K/mo est. revenue (3% of this list) and ~4.4K units/mo from 1 product; best position #31. Its highest-ranked product here is Quicksilver Scientific Kidney Care, Zhu Ling, Goldenrod, 3.38oz / 100ml… at #31. Overall it ranks #711 of 3,479 brands.
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Full Astragalus ranking
All 57 brands in the list, ordered by rank strength, plus the top 10 products.
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