| Ultimate Flora Probiotic Ultimate Care 200 Billion | Renew Life | 2000 mg | — | Powder |
| Extra Care Ultimate Flora Probiotic 200 Billion | Renew Life | 2000 mg | — | Powder |
| Ultimate Flora Probiotic Extra Care 200 Billion | Renew Life | 2000 mg | — | Powder |
| Spore Probiotic Powder | youtheory | 1000 mg | — | Powder |
| Ultra Probiotic for Seniors | Swanson | 750 mg | — | Capsule |
| Ultra Pure Probiotic 18 | Vital Nutrients | 560 mg | — | Powder |
| Acidophilus D.R. | Progressive Professional from Progressive Laboratories | 500 mg | — | Capsule |
| Probiotic 6 Strains + 500 mg FOS 10b cfu | Health Thru Nutrition | 500 mg | — | Capsule |
| Probiotic | Metabolic Maintenance | 350 mg | — | Capsule |
| Probiotic Extra Strength | Metabolic Maintenance | 300 mg | — | Capsule |
| Mucosal Factors | Integrative Therapeutics | 270 mg | — | Capsule |
| NF Formulas Spectra Probiotic | Integrative Therapeutics | 270 mg | — | Other (e.g. tea bag) |
| Ultimate Youth | Youngevity | 225 mg | — | Powder |
| Probiotic IB | Metabolic Maintenance | 220 mg | — | Capsule |
| Cal'dophilus With FOS | Natural Factors | 200 mg | — | Capsule |
| MultiVeg | Amazing Herbs | 200 mg | — | Tablet or Pill |
| Protec Acidophilus With FOS | Natural Factors | 200 mg | — | Capsule |
| Multi Acidophilus | Natural Factors | 200 mg | — | Capsule |
| Ultra Duo Dophilus | Viva Vitamins | 200 mg | — | Capsule |
| Beyond Greens Light Matcha Flavor | Live Conscious | 190 mg | — | Powder |
| Probiotic | BELDT Labs Bedrock Series | 150 mg | — | Capsule |
| Digest-Aid | Health Thru Nutrition | 125 mg | — | Capsule |
| Digest-Aid | Health Thru Nutrition Naturally | 125 mg | — | Capsule |
| FloraMore | Renew Life | 120 mg | — | Capsule |
| D.L. Duo-Dophilus | Douglas Laboratories | 109 mg | — | Capsule |
| FloraMORE | Renew Life | 100 mg | — | Capsule |
| Buddy Bear Probiotic Natural Orange Flavor | Renew Life | 100 mg | — | Tablet or Pill |
| Buddy Bear Probiotic | Renew Life | 100 mg | — | Tablet or Pill |
| Milk-Free Probiotic Acidophilus Plus FOS Powder | Bluebonnet | 100 mg | — | Powder |
| FloraBEAR For Kids Orange Flavor | Renew Life | 100 mg | — | Tablet or Pill |
| Ultra Mega Duo Dophilus | Earth Wise Vitamins & Supplements | 100 mg | — | Capsule |
| Ultimate Flora Kids Probiotic 1 Billion Sun-Kissed Orange Flavor | Renew Life | 100 mg | — | Tablet or Pill |
| Milk-Free Probiotic Acidophilus plus FOS | Bluebonnet | 100 mg | — | Capsule |
| Ultra Probiotic Complex | Swanson | 100 mg | — | Capsule |
| MAX Acidophilus | Meijer Naturals | 50 mg | — | Capsule |
| Probiotic for Digestive Health | Swanson | 50 mg | — | Capsule |
| Full Spectrum Bio-Culture Defence | Swiss BioEnergetics | 40 mg | — | Capsule |
| Super Lactobacillus | WholeHealth | 40 mg | — | Capsule |
| Physician's MultiVitamin Formula | Health Thru Nutrition Naturally | 25 mg | — | Other (e.g. tea bag) |
| Super Shield | Blue Rock Holistics | 25 mg | — | Capsule |
| Nordic Flora Probiotic Daily | Nordic Naturals | 20 mg | — | Capsule |
| Nordic Probiotic Sport | Nordic Naturals | 20 mg | — | Capsule |
| Gluten-Ade | CHK Nutrition | 10 mg | — | Capsule |
| Spectrient | Integrative Therapeutics | 10 mg | — | Capsule |
| Nordic Flora Probiotic Women | Nordic Naturals | 10 mg | — | Capsule |
| Nordic Flora Probiotic Comfort | Nordic Naturals | 5 mg | — | Capsule |
| FOS Powder | Douglas Laboratories | 3 g | — | Powder |
| L-Glutamine + FOS Powder | Douglas Laboratories | 1.5 Gram(s) | — | Powder |
| Kids Probiotic + Prebiotic Just Peach | OLLY | 1.1 Gram(s) | — | Gummy or Jelly |
| Kidz SuperFood Outrageous Chocolate Flavor | Amazing Grass | 0 NP | — | Powder |
| Ultimate Flora Super CriticalDiscontinued | Renew Life | 2000 mg | — | Powder |
| Ultimate FloraMax Super Critical 200 BillionDiscontinued | Advanced Naturals | 2000 mg | — | Powder |
| D-Mannose ComplexDiscontinued | DaVinci Laboratories Of Vermont | 1000 mg | — | Powder |
| D-Mannose ComplexDiscontinued | DaVinci Laboratories of Vermont | 1000 mg | — | Powder |
| Flora BabyDiscontinued | Renew Life | 950 mg | — | Powder |
| Ultra Probiotic For SeniorsDiscontinued | Swanson | 750 mg | — | Capsule |
| Probiotic 18 PlusDiscontinued | Vital Nutrients | 560 mg | — | Powder |
| Spectra GreensDiscontinued | DaVinci Laboratories Of Vermont | 500 mg | — | Powder |
| Probiotics Fortified With FOSDiscontinued | Health Thru Nutrition Naturally | 500 mg | — | Capsule |
| Microencapsulated Probiotic with FOSDiscontinued | Health Thru Nutrition | 500 mg | — | Capsule |
| Probiotic ComplexDiscontinued | Swanson Ultra | 400 mg | — | Capsule |
| Maximum Vibrance ChocolateDiscontinued | Vibrant Health | 300 mg | — | Powder |
| Maximum VibranceDiscontinued | Vibrant Health | 300 mg | — | Powder |
| Spectra ProbioticDiscontinued | Integrative Therapeutics | 270 mg | — | Capsule |
| Advanced Therapeutics Glucosamine Chondroitin MSM Ultra Rx-Joint Liquid Honey Lemon FlavorDiscontinued | Nature's Plus | 250 mg | — | Liquid |
| Advanced Therapeutics Glucosamine Chondroitin MSM Ultra Rx-Joint Liquid Delicious Honey Lemon FlavorDiscontinued | Nature's Plus | 250 mg | — | Liquid |
| Advanced Therapeutics Glucosamine Chondroitin MSM Ultra Rx-Joint Liquid Honey Lemon FlavorDiscontinued | NaturesPlus | 250 mg | — | Liquid |
| Joint Formula French Vanilla FlavorDiscontinued | Greens Today | 250 mg | — | Powder |
| Multi Acidophilus With FOSDiscontinued | Natural Factors | 200 mg | — | Capsule |
| Ultra ActiZyme With ActivessenceDiscontinued | Nature's Plus | 200 mg | — | Tablet or Pill |
| Ultimate Flora Kids Probiotic 1 Billion Sun-Kissed OrangeDiscontinued | Renew Life | 100 mg | — | Tablet or Pill |
| Acti-ZymeDiscontinued | Nature's Plus | 100 mg | — | Capsule |
| Epic ProDiscontinued | Swanson Probiotics | 100 mg | — | Capsule |
| FloraBear For Kids Orange FlavorDiscontinued | Renew Life | 100 mg | — | Tablet or Pill |
| Probiotic Packs Natural Fruit FlavorDiscontinued | Dr. Mercola Premium Supplements | 100 mg | — | Powder |
| Ultra Probiotic Complex 30 Billion CFUDiscontinued | Swanson | 100 mg | — | Capsule |
| Milk-Free Probiotic Acidophilus Plus FOSDiscontinued | Bluebonnet | 100 mg | — | Capsule |
| Probiotic Powder with FOSDiscontinued | Swanson Probiotics | 60 mg | — | Powder |
| Nature Cleanse PuriFiberDiscontinued | Nature's Plus | 50 mg | — | Liquid |
| Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOSDiscontinued | Swanson Probiotics | 50 mg | — | Capsule |
| Dr. Stephan Langer's Ultimate 16 Strain Probiotic with FOSDiscontinued | Swanson Probiotics | 50 mg | — | Capsule |
| Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Trace Minerals & FOSDiscontinued | Swanson Probiotics | 50 mg | — | Capsule |
| ProBalance 10-20-30Discontinued | RightWay Nutrition | 50 mg | — | Capsule |
| Whole Food Total Body Cleanse With Acai And Exotic SuperfruitsDiscontinued | Nature's Plus | 40 mg | — | Capsule |
| Ultra G.I. (The Gutsy Formula)Discontinued | Douglas Laboratories | 38 mg | — | Capsule |
| Nordic ProbioticDiscontinued | Nordic Naturals | 20 mg | — | Capsule |
| Multi-Stage Cleansing Complex Para SystemDiscontinued | Nature's Plus | 10 mg | — | Tablet or Pill |
| Energy Boosters Formula Chewable Vitamins Tangy Citrus FlavorDiscontinued | Greens Today | 7 mg | — | Other (e.g. tea bag) |
| Probiotic Berry FlavorDiscontinued | Her Own | 4.8 Gram(s) | — | Gummy or Jelly |
| Kids Happy Tummy Probiotic Just PeachyDiscontinued | OLLY | 1.1 Gram(s) | — | Gummy or Jelly |
| Kids Happy Tummy Just PeachyDiscontinued | OLLY | 1.1 Gram(s) | — | Gummy or Jelly |
| BoulardiiMAXDiscontinued | Advanced Naturals | 0 NP | — | Capsule |
| Dr. Hotze's PM Support PakDiscontinued | Physician's Preference | 0 NP | — | Other (e.g. tea bag) |