| Activia yogurt | Bifidobacterium animalis subsp lactis DN-173 010 | 100 million CFUs per g | 4 oz, 12 count | $6 |
| Align | Bifidobacterium longum subsp infantis 35624 | 1 billion CFUs per capsule | 56 | $50 |
| Bacid | Lactobacillus acidophilus | 1 billion CFUs per capsule | 50 | $20 |
| Bio-K Plus | Lactobacillus acidophilus CL1285, casei LBC80R | 12.5 billion CFUs per capsule | 15 | $17 |
| | 50 billion CFUs per 3.5-oz bottled beverage | 12 | $27 |
| Culturelle | Lactobacillus rhamnosus GG | 10 billion CFUs + 200 mg inulin per capsule | 50 | $40 |
| DanActive | Lactobacillus casei subsp immunitas, delbrueckii subsp bulgaricus | 1 billion CFUs per 3.1-oz bottle | 8 | $5 |
| Streptococcus thermophilus | | | |
| Florastor | Saccharomyces boulardii | 1 billion CFUs per capsule | 50 | $50 |
| Garden of Life Raw Probiotics Ultimate Care | Bifidobacterium lactis, longum | 100 billion CFUs per capsule | 30 | $35 |
| Brettanomyces anomalus | | | |
| Debaryomyces hansenii | | | |
| Kluyveromyces marxianus | | | |
| Lactobacillus acidophilus, brevis, bulgaricus, casei, fermentum, helveticus, kefir, kefiranofaciens, kefirgranum, parakefir, plantarum, rhamnosus | | | |
| Lactococcus cremoris, lactis, lactis biovar diacetylactis | | | |
| Leuconostoc cremoris, dextranicum, lactis, mesenteroides | | | |
| Saccharomyces cerevisiae, exiguus, turicensis, unisporus | | | |
| Streptococcus thermophilus | | | |
| Torulaspora delbrueckii | | | |
| iFlora Multi-Probiotic | Bifidobacterium bifidum, breve, lactis (infantis), lactis HN019, longum | 32 billion CFUs per 2-capsule serving | 60 | $25 |
| Lactobacillus acidophilus, brevis, bulgaricus, casei, gasseri, lactis, paracasei, plantarum, rhamnosus, salivarius | | | |
| Streptococcus thermophilus NutraFlora scFOS (fructooligosaccharide) | | | |
| Jamieson Probiotic Sticks | Bifidobacterium longum | 3 billion CFUs per powder stick | 30 | $25 |
| Lactobacillus helveticus | | | |
| Kefir | Bifidobacterium brevis, lactis, longum | 7 to 10 billion CFUs per 8 oz | 12 | $40 |
| Lactobacillus acidophilus, casei, plantarum, reuteri, rhamnosus | | | |
| Leuconostoc cremoris, lactis subsp diacetylactis | | | |
| Saccharomyces florentinus | | | |
| Lactinex | Lactobacillus acidophilus (gasseri), helveticus (bulgaricus) | 1 million CFUs per tablet | 50 | $20 |
| | 100 million CFUs per packet | 12 | $20 |
| Probiotic-10 | Bifidobacterium bifidum, breve, longum | 25 billion CFUs per capsule | 50 | $15 |
| Lactobacillus acidophilus, casei, paracasei, plantarum, rhamnosus, salivarius | | | |
| Streptococcus thermophilus | | | |
| Ultimate Flora | Bifidobacterium breve, lactis, longum | 30 billion CFUs per capsule | 30 | $25 |
| Lactobacillus acidophilus, bulgaricus, casei, paracasei, plantarum, rhamnosus, salivarius | | | |
| USANA Probiotic | Bifidobacterium BB-12 | 12 billion CFUs per 1-g packet | 14 | $30 |
| Lactobacillus rhamnosus LGG | | | |
| VSL#3 | Bifidobacterium breve, infantis, longum | 450 billion CFUs per packet | 30 | $90 |
| Lactobacillus acidophilus, delbruekii subsp bulgaricus, paracasei, plantarum | 225 billion CFUs per 2-capsule serving | 60 | $50 |
| Streptococcus thermophilus | | | |
