SuppRankedTop 10 acidophilus brands on Amazon (estimated revenue)
Ranked by estimated monthly revenue from Amazon's Acidophilus Best Sellers top 100. Updated October 15, 2026.
Garden of Life is the top-selling acidophilus brand on Amazon by estimated revenue, at about $5M/mo from 11 products in the Acidophilus Best Sellers top 100. That is about 2.1× as much as #2 Florastor (~$2.4M/mo). The list is fairly concentrated: the top 3 brands take about 37% of its estimated sales and the top 10 about 65%, spread across 51 brands in total. About 13% of the products are gummies. All figures are modeled estimates, not Amazon data.
| # | Brand | Est. revenue/mo |
|---|---|---|
| 1 | Garden of Life20% share · best #2 | $5M |
| 2 | Florastor10% share · best #4 | $2.4M |
| 3 | Physician's CHOICE8% share · best #1 | $2.1M |
| 4 | ZBiotics8% share · best #5 | $1.9M |
| 5 | Jarrow Formulas5% share · best #15 | $1.3M |
| 6 | Nature's Way4% share · best #10 | $1M |
| 7 | MaryRuth's3% share · best #13 | $789K |
| 8 | Nature's Bounty3% share · best #3 | $758K |
| 9 | Renew Life3% share · best #31 | $642K |
| 10 | Olly2% share · best #11 | $621K |
The top 10, brand by brand
1. Garden of Life
~$5M/mo est. revenue (20% of this list) and ~169K units/mo from 11 products; best position #2. Its highest-ranked product here is Garden of Life Dr. Formulated Once Daily Women's Probiotics, 50B CFU, 30ct | 50… at #2. Overall it ranks #18 of 3,479 brands.
2. Florastor
~$2.4M/mo est. revenue (10% of this list) and ~49.9K units/mo from 3 products; best position #4. Its highest-ranked product here is Florastor Probiotic for Digestive and Immune Health, 100 Capsules | Probiotics… at #4. Overall it ranks #282 of 3,479 brands.
3. Physician's CHOICE
~$2.1M/mo est. revenue (8% of this list) and ~12K units/mo from 3 products; best position #1. Its highest-ranked product here is Physician's CHOICE Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics… at #1. Overall it ranks #37 of 3,479 brands.
4. ZBiotics
~$1.9M/mo est. revenue (8% of this list) and ~31.8K units/mo from 1 product; best position #5. Its highest-ranked product here is ZBiotics Pre-Alcohol Probiotic — Drink Responsibly, for an Easier Tomorrow at #5. Overall it ranks #271 of 3,479 brands.
5. Jarrow Formulas
~$1.3M/mo est. revenue (5% of this list) and ~39.7K units/mo from 4 products; best position #15. Its highest-ranked product here is Jarrow FemDophilus Probiotics, Vaginal & Urinary Tract Support, 60 Capsules… at #15. Overall it ranks #32 of 3,479 brands.
6. Nature's Way
~$1M/mo est. revenue (4% of this list) and ~51.3K units/mo from 7 products; best position #10. Its highest-ranked product here is Nature's Way Women's Probiotic Pearls, Supports Vaginal Health*, 30 ct… at #10. Overall it ranks #12 of 3,479 brands.
7. MaryRuth's
~$789K/mo est. revenue (3% of this list) and ~39.2K units/mo from 4 products; best position #13. Its highest-ranked product here is MaryRuth's Organic Toddler Probiotic Liquid Drops, Sugar Free, Ages 1-3 | 5… at #13. Overall it ranks #15 of 3,479 brands.
8. Nature's Bounty
~$758K/mo est. revenue (3% of this list) and ~75K units/mo from 3 products; best position #3. Its highest-ranked product here is Nature's Bounty Probiotic Acidophilus Tablets, 120 tablets | Daily Probiotic… at #3. Overall it ranks #6 of 3,479 brands.
9. Renew Life
~$642K/mo est. revenue (3% of this list) and ~20.7K units/mo from 3 products; best position #31. Its highest-ranked product here is Renew Life Women's Probiotic 50 Billion CFU | 30 Vegetarian Capsules | Supports… at #31. Overall it ranks #241 of 3,479 brands.
10. Olly
~$621K/mo est. revenue (2% of this list) and ~31.8K units/mo from 2 products; best position #11. Its highest-ranked product here is OLLY Probiotic Gummy, Immune System & Digestive Support*, Mango - 80 Count… at #11. Overall it ranks #21 of 3,479 brands.
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Full Acidophilus ranking
All 51 brands in the list, ordered by rank strength, plus the top 10 products.
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