SuppRankedTop 10 psyllium brands on Amazon (estimated revenue)
Ranked by estimated monthly revenue from Amazon's Psyllium Best Sellers top 100. Updated October 15, 2026.
Metamucil is the top-selling psyllium brand on Amazon by estimated revenue, at about $3.4M/mo from 8 products in the Psyllium Best Sellers top 100. That is about 2.2× as much as #2 NOW Foods (~$1.5M/mo). The list is tightly concentrated: the top 3 brands take about 52% of its estimated sales and the top 10 about 74%, spread across 49 brands in total. All figures are modeled estimates, not Amazon data.
| # | Brand | Est. revenue/mo |
|---|---|---|
| 1 | Metamucil30% share · best #2 | $3.4M |
| 2 | NOW Foods13% share · best #1 | $1.5M |
| 3 | Yerba Prima8% share · best #23 | $974K |
| 4 | ORGANIC INDIA4% share · best #5 | $438K |
| 5 | ColonBroom4% share · best #51 | $404K |
| 6 | Nutricost3% share · best #11 | $390K |
| 7 | Micro Ingredients3% share · best #28 | $386K |
| 8 | Konsyl3% share · best #14 | $357K |
| 9 | Anthony's3% share · best #17 | $308K |
| 10 | Bellway3% share · best #27 | $291K |
The top 10, brand by brand
1. Metamucil
~$3.4M/mo est. revenue (30% of this list) and ~97K units/mo from 8 products; best position #2. Its highest-ranked product here is Metamucil 4-in-1 Psyllium Husk Fiber Supplement, Sugar-Free, 180 teaspoons… at #2. Overall it ranks #45 of 3,479 brands.
2. NOW Foods
~$1.5M/mo est. revenue (13% of this list) and ~117K units/mo from 7 products; best position #1. Its highest-ranked product here is NOW Supplements, Psyllium Husk Caps 500mg, Intestinal Health*, 200 Veg Caps at #1. Overall it ranks #1 of 3,479 brands.
3. Yerba Prima
~$974K/mo est. revenue (8% of this list) and ~33.9K units/mo from 9 products; best position #23. Its highest-ranked product here is Yerba Prima Psyllium Husks Veg Caps, 400 Capsules (625mg) - Vegan, Non-GMO… at #23. Overall it ranks #354 of 3,479 brands.
4. ORGANIC INDIA
~$438K/mo est. revenue (4% of this list) and ~22.4K units/mo from 3 products; best position #5. Its highest-ranked product here is Organic India Whole Psyllium Husk Powder Organic, Vegan, 12 oz (Pack of 1)… at #5. Overall it ranks #73 of 3,479 brands.
5. ColonBroom
~$404K/mo est. revenue (4% of this list) and ~9.9K units/mo from 4 products; best position #51. Its highest-ranked product here is ColonBroom Psyllium Fiber Powder with Stevia, Tropical Fruits, 50 Serv | Vegan… at #51. Overall it ranks #291 of 3,479 brands.
6. Nutricost
~$390K/mo est. revenue (3% of this list) and ~20.3K units/mo from 4 products; best position #11. Its highest-ranked product here is Nutricost Psyllium Husk 1500mg, 500 Capsules, Gluten Free, GMO-Free at #11. Overall it ranks #2 of 3,479 brands.
7. Micro Ingredients
~$386K/mo est. revenue (3% of this list) and ~12.9K units/mo from 3 products; best position #28. Its highest-ranked product here is Micro Ingredients Organic Whole Psyllium Husks, 3lbs | Daily Soluble Fiber… at #28. Overall it ranks #10 of 3,479 brands.
8. Konsyl
~$357K/mo est. revenue (3% of this list) and ~15.8K units/mo from 3 products; best position #14. Its highest-ranked product here is Konsyl Daily Psyllium Fiber Powder - 19oz, 90 Servings, Natural Unflavored… at #14. Overall it ranks #782 of 3,479 brands.
9. Anthony's
~$308K/mo est. revenue (3% of this list) and ~11.8K units/mo from 2 products; best position #17. Its highest-ranked product here is Anthony's Organic Psyllium Husk Powder, 1.5 lb, Gluten Free, Non GMO, Finely… at #17. Overall it ranks #205 of 3,479 brands.
10. Bellway
~$291K/mo est. revenue (3% of this list) and ~7.6K units/mo from 2 products; best position #27. Its highest-ranked product here is Bellway Super Fiber + Fruit, Organic Psyllium Husk Powder, Sugar-Free… at #27. Overall it ranks #988 of 3,479 brands.
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Full Psyllium ranking
All 49 brands in the list, ordered by rank strength, plus the top 10 products.
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