In short
13 Physician's Choice products that contain probiotics, and 78 strain entries. For eight products the strain names and codes are exactly as Physician's Choice wrote them in a strain list it provided on Oct 7, 2026. For the other five, the strains are as printed on each label. CFU per serving appears where it is a confirmed label fact. CFU basis appears only where Physician's Choice has stated it.
All products at a glance
| Product | Strains | CFU per serving | CFU basis | Strain source |
|---|---|---|---|---|
| 60 Billion Probiotic | 10 | 60 billion CFU | Counted at expiration, per the strain dossier | Strain list from Physician's Choice |
| 60 Billion Advanced Probiotic | 12 | 60 billion CFU | Not published yet | Strain list from Physician's Choice |
| 100 Billion Probiotic | 16 | Not published yet | Not published yet | Strain list from Physician's Choice |
| Women's Probiotic | 6 | 50 billion CFU | Not published yet | Strain list from Physician's Choice |
| Men's Probiotic | 8 | 70 billion CFU | Not published yet | Strain list from Physician's Choice |
| Vaginal Probiotic | 3 | 6 billion CFU | Not published yet | Label |
| Prebiotic Probiotic | 3 | 10 billion CFU | Not published yet | Strain list from Physician's Choice |
| Kids Probiotic Chewable | 7 | 5 billion CFU | Not published yet | Strain list from Physician's Choice |
| Thin 30 Probiotic | 6 | Not published yet | Not published yet | Strain list from Physician's Choice |
| Bloat + Gas Probiotic | 1 | 2 billion CFU | Not published yet | Label |
| Digestive Enzymes | 3 | Not published yet | Not published yet | Label |
| Probiotic Gummies | 1 | 1 billion CFU | Not published yet | Label |
| Mood Support Probiotic | 2 | 20 billion CFU | Not published yet | Label |
"Not published yet" means Physician's Choice has not yet published that figure in a form this record can confirm. For Digestive Enzymes two Physician's Choice sources describe the CFU line differently; for 100 Billion Probiotic the label record is held until Physician's Choice confirms it. Strain codes are one of seven things a shopper can check on any brand; the full list, with what these records do not show yet, is PC-REC-006. What else shares the serving in each product, with its form, directions and storage, is lined up in PC-REC-003.
Find a strain
Showing all 78 strain entries
60 Billion Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Lacticaseibacillus casei Lc-11® |
| 2 | Lactobacillus acidophilus La-14® |
| 3 | Lacticaseibacillus paracasei Lpc-37® |
| 4 | Ligilactobacillus salivarius Ls-33 |
| 5 | Lactiplantibacillus plantarum Lp-115® |
| 6 | Bifidobacterium lactis Bl-04® |
| 7 | Bifidobacterium bifidum Bb-06™ |
| 8 | Bifidobacterium longum Bl-05™ |
| 9 | Bifidobacterium breve Bb-18™ |
| 10 | Lactobacillus bulgaricus Lb-87™ |
Strain list provided by Physician's Choice, Oct 7, 2026. Product page on physicianschoice.com.
60 Billion Advanced Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Bifidobacterium lactis HN019™ |
| 2 | Lacticaseibacillus casei Lc-11® |
| 3 | Lactobacillus acidophilus La-14® |
| 4 | Lacticaseibacillus paracasei Lpc-37® |
| 5 | Lactococcus lactis Ll-23™ |
| 6 | Lactiplantibacillus plantarum Lp-115® |
| 7 | Ligilactobacillus salivarius Ls-33® |
| 8 | Bifidobacterium lactis Bl-04® |
| 9 | Bifidobacterium bifidum Bb-06™ |
| 10 | Bifidobacterium longum Bl-05™ |
| 11 | Bifidobacterium breve Bb-18™ |
| 12 | Lactobacillus bulgaricus Lb-87™ |
Strain list provided by Physician's Choice, Oct 7, 2026. Product page on physicianschoice.com.
100 Billion Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Lacticaseibacillus paracasei Lpc-37® |
| 2 | Lactiplantibacillus plantarum Lp-115® |
| 3 | Lacticaseibacillus casei Lc-11® |
| 4 | Lactobacillus acidophilus La-14® |
| 5 | Lactobacillus bulgaricus Lb-87™ |
| 6 | Bifidobacterium Infantis BI-26™ |
| 7 | Bifidobacterium lactis Bl-04® |
| 8 | Bifidobacterium bifidum Bb-06™ |
| 9 | Bifidobacterium longum Bl-05™ |
| 10 | Limosilactobacillus reuteri LR92 |
| 11 | Lactobacillus acidophilus NCFM® |
| 12 | Lactobacillus gasseri Lg-36™ |
| 13 | Lacticaseibacillus rhamnosus Lr-32® |
| 14 | Bifidobacterium lactis Bi-07® |
| 15 | Ligilactobacillus salivarius Ls-33® |
| 16 | Bifidobacterium breve Bb-18™ |
Strain list provided by Physician's Choice, Oct 7, 2026. Product page on physicianschoice.com.
Women's Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Lactiplantibacillus plantarum Lp-115® |
| 2 | Lacticaseibacillus paracasei Lpc-37® |
| 3 | Lacticaseibacillus casei Lc-11® |
| 4 | Lactobacillus gasseri Lg-36™ |
| 5 | Lactobacillus acidophilus La-14® |
| 6 | Bifidobacterium lactis Bl-04® |
Strain list provided by Physician's Choice, Oct 7, 2026. Product page on physicianschoice.com.
Men's Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Lactiplantibacillus plantarum Lp-115® |
| 2 | Lactobacillus acidophilus La-14® |
| 3 | Bifidobacterium lactis Bl-04® |
| 4 | Lacticaseibacillus paracasei Lpc-37® |
| 5 | Bifidobacterium longum Bl-05™ |
| 6 | Limosilactobacillus reuteri LR92 |
| 7 | Lactococcus lactis Ll-23™ |
| 8 | Bacillus coagulans IDCC 1201 Sporable™ |
Strain list provided by Physician's Choice, Oct 7, 2026.
Vaginal Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Limosilactobacillus reuteri RC-14™ |
| 2 | Lactobacillus crispatus LBV88™ |
| 3 | Lacticaseibacillus rhamnosus GR-1™ |
Strains as printed on the Vaginal Probiotic label. Product page on physicianschoice.com.
Prebiotic Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Lacticaseibacillus paracasei Lpc-37® |
| 2 | Lacticaseibacillus casei Lc-11® |
| 3 | Lactobacillus acidophilus La-14® |
Strain list provided by Physician's Choice, Oct 7, 2026. Product page on physicianschoice.com.
Kids Probiotic Chewable
| Row | Strain, as written |
|---|---|
| 1 | Lactobacillus acidophilus La-14® |
| 2 | Lacticaseibacillus rhamnosus GG |
| 3 | Bacillus coagulans IDCC 1201 Sporable™ |
| 4 | Bifidobacterium breve Bb-18™ |
| 5 | Ligilactobacillus salivarius Ls-33® |
| 6 | Lactiplantibacillus plantarum Lp-115® |
| 7 | Bifidobacterium lactis Bl-04® |
Strain list provided by Physician's Choice, Oct 7, 2026. Product page on physicianschoice.com.
Thin 30 Probiotic
| Row | Strain, as written |
|---|---|
| 1 | Lactiplantibacillus plantarum Lp-115® |
| 2 | Lactobacillus acidophilus La-14® |
| 3 | Lacticaseibacillus rhamnosus Lr-32® |
| 4 | Lactobacillus gasseri Lg-36™ |
| 5 | Bifidobacterium Infantis BI-26™ |
| 6 | Bifidobacterium lactis Bl-04® |
Strain list provided by Physician's Choice, Oct 7, 2026.
Bloat + Gas Probiotic
| Row | Strain, as written |
|---|---|
| 1 | B. subtilis OPTIBIOME BS50 |
Strains as printed on the Bloat + Gas Probiotic label. Product page on physicianschoice.com.
Digestive Enzymes
| Row | Strain, as written |
|---|---|
| 1 | B. subtilis OPTIBIOME BS50 |
| 2 | B. coagulans |
| 3 | B. clausii |
Strains as printed on the Digestive Enzymes label. Product page on physicianschoice.com.
Probiotic Gummies
| Row | Strain, as written |
|---|---|
| 1 | B. subtilis |
Strains as printed on the Probiotic Gummies label.
Mood Support Probiotic
| Row | Strain, as written |
|---|---|
| 1 | L. paracasei Lpc-37 |
| 2 | L. plantarum DR7 |
Strains as printed on the Mood Support Probiotic label.
Strain codes across products
Each code once, with the products whose strain list includes it. Built from the lists above; strains printed without a code are not in this index.
Marks follow the fullest spelling; the 60 Billion Probiotic list writes Ls-33 and the Mood Support label writes Lpc-37 without a mark.
| Code | Species | Products | Listed in |
|---|---|---|---|
| La-14® | Lactobacillus acidophilus | 8 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Women's Probiotic, Men's Probiotic, Prebiotic Probiotic, Kids Probiotic Chewable, Thin 30 Probiotic |
| Bl-04® | Bifidobacterium lactis | 7 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Women's Probiotic, Men's Probiotic, Kids Probiotic Chewable, Thin 30 Probiotic |
| Lp-115® | Lactiplantibacillus plantarum | 7 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Women's Probiotic, Men's Probiotic, Kids Probiotic Chewable, Thin 30 Probiotic |
| Lpc-37® | Lacticaseibacillus paracasei | 7 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Women's Probiotic, Men's Probiotic, Prebiotic Probiotic, Mood Support Probiotic |
| Lc-11® | Lacticaseibacillus casei | 5 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Women's Probiotic, Prebiotic Probiotic |
| Bb-18™ | Bifidobacterium breve | 4 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Kids Probiotic Chewable |
| Bl-05™ | Bifidobacterium longum | 4 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Men's Probiotic |
| Ls-33® | Ligilactobacillus salivarius | 4 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic, Kids Probiotic Chewable |
| Bb-06™ | Bifidobacterium bifidum | 3 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic |
| Lb-87™ | Lactobacillus bulgaricus | 3 | 60 Billion Probiotic, 60 Billion Advanced Probiotic, 100 Billion Probiotic |
| Lg-36™ | Lactobacillus gasseri | 3 | 100 Billion Probiotic, Women's Probiotic, Thin 30 Probiotic |
| BI-26™ | Bifidobacterium Infantis | 2 | 100 Billion Probiotic, Thin 30 Probiotic |
| IDCC 1201 Sporable™ | Bacillus coagulans | 2 | Men's Probiotic, Kids Probiotic Chewable |
| Ll-23™ | Lactococcus lactis | 2 | 60 Billion Advanced Probiotic, Men's Probiotic |
| Lr-32® | Lacticaseibacillus rhamnosus | 2 | 100 Billion Probiotic, Thin 30 Probiotic |
| LR92 | Limosilactobacillus reuteri | 2 | 100 Billion Probiotic, Men's Probiotic |
| OPTIBIOME BS50 | B. subtilis | 2 | Bloat + Gas Probiotic, Digestive Enzymes |
| Bi-07® | Bifidobacterium lactis | 1 | 100 Billion Probiotic |
| DR7 | L. plantarum | 1 | Mood Support Probiotic |
| GG | Lacticaseibacillus rhamnosus | 1 | Kids Probiotic Chewable |
| GR-1™ | L. rhamnosus | 1 | Vaginal Probiotic |
| HN019™ | Bifidobacterium lactis | 1 | 60 Billion Advanced Probiotic |
| LBV88™ | L. crispatus | 1 | Vaginal Probiotic |
| NCFM® | Lactobacillus acidophilus | 1 | 100 Billion Probiotic |
| RC-14™ | L. reuteri | 1 | Vaginal Probiotic |
Record provenance
| Part | Source |
|---|---|
| Strain lists | A strain list Physician's Choice provided on Oct 7, 2026, one sheet per product, probiotic ingredients only. Names, codes and trademark marks are reproduced as written; only extra spaces were removed. |
| Label-sourced strains | Vaginal Probiotic, Bloat + Gas Probiotic, Digestive Enzymes, Probiotic Gummies and Mood Support Probiotic: strains as printed on each label, entered in the Physician's Choice fact base. Species are abbreviated where the fact base abbreviates them. |
| CFU per serving | Confirmed label facts in the Physician's Choice fact base, one per product where available. |
| CFU basis | The Physician's Choice strain dossier and a statement from Physician's Choice on Oct 7, 2026, for 60 Billion Probiotic only. |
| Checks | Strain counts equal the number of rows in each list. Changes are logged in the changelog. |