10 Best Optimum Probiotic Supplements For Horse of December 2025

• DIGESTION SUPPORT: This 50 billion CFU, once-daily probiotic supplement contains Lactobacillus acidophilus and Bifidobacterium (Bifidobacteria) lactis, and others for digestive health
• PROBIOTIC FOR WOMEN: Features proprietary Vaginal Care Blend with 8 probiotic strains for yeast balance, urinary tract and vaginal health
• IMMUNE SUPPORT: 50 billion CFU and 38 probiotic strains harvested directly from Bulgarian yogurt and Eastern European wild kefir
• DIGESTIVE ENZYME SUPPLEMENT: Delivers probiotic-created vitamins, minerals, and prebiotics as well as yeast-digesting enzymes. All ingredients are RAW, gluten-free, soy-free, non-GMO, vegetarian probiotic with no binders, fillers, or carriers
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Garden of Life

• Digestive and Immune Support: Florastor helps increase the natural flora in your digestive tract and supports overall health by strengthening your digestive balance and supporting a healthy immune system
• Daily Probiotic Supplement: Each capsule contains 250mg of our unique probiotic strain, which is larger and stronger than many other probiotics and provides increased intestinal coverage and protection
• Antibiotic Resistant: Our resilient probiotic formula thrives even during antibiotic use, with proven resistance to 16 of the most common oral antibiotics; No refrigeration required, 3-year shelf life
• The Probiotic of Choice: Florastor is the number 1 probiotic in its class around the world; We use a unique and effective probiotic strain with over 65 years of use and research
• Healthy Lifestyle: Florastor helps you absorb water and nutrients so you stay hydrated and energized; Made with ingredients that are vegetarian, gluten-free, titanium dioxide free and appropriate for lactose intolerance

Florastor

• 10 Benefits in 1 Daily Treat - PetHonesty's 10-For-1 Multivitamin chews combine a well-rounded blend of the most essential vitamins and supplements for dogs' overall daily health including glucosamine, probiotics, vitamins, and omega's.
• Joint Health with Glucosamine - These natural supplement soft chews have high amounts of glucosamine and other joint support ingredients that may help reduce joint inflammation caused by normal activity and increase mobility and flexibility in your dog.
• Help Improve Digestion with 1 Billion CFU Probiotics - These one a day dog vitamins contain probiotics and pumpkin, which help keep your dog's digestive system running smoothly and decrease occasional diarrhea, vomiting, and stomach issues due to normal environmental issues.
• Keep Skin + Coat Healthy with Omegas - Egg shell meal and omega's from krill oil can help heal dry, itchy, and flaky skin and increases coat strength, shine, and overall health.
• Immune System + Heart Health with Vitamins A, C, and D3 - A blend of vitamins with antioxidant properties improves immune system and keeps heart strong and healthy. These soft chew treats are appealing and appetizing to dogs, making it easy for you to improve your dog's overall health.

PetHonesty

• Packaging May Vary - New look, with the same trusted quality
• GOLD STANDARD 100% WHEY BLEND – 24g blended protein consisting of whey protein isolate, whey protein concentrate, and whey peptides to support lean muscle mass – they don't call it the GOLD STANDARD of quality for nothing
• OVER 5G OF BCAAS – help build lean and strong muscles with naturally occurring BCAAs
• 3-4G CARBS, 1-3G SUGAR, AND 1-1.5G FAT, GLUTEN FREE, No Sucralose in Double Rich Chocolate Flavor
• INSTANTIZED – improves mixability to prevent lumps and clumps
• BANNED SUBSTANCE TESTED – highest quality control measures so you feel comfortable and safe consuming the product
• 8 SIZES TO CHOOSE FROM – 1, 2, 5, and 10-pound options available
• OVER 20 DECADENT FLAVORS TO CHOOSE FROM
• ANY-TIME FORMULA – great before or after exercise, between meals, with a meal, or any time of day where you need extra protein in your nutrition
• Most Awarded, Best-Selling Whey Protein Powder On The Planet

Optimum Nutrition

• OLLY PROBIOTIC + PREBIOTIC: These chewable adult probiotics deliver a powerful combination of live Probiotics and Prebiotic Fiber to help keep your natural flora and digestion balance*
• THE GOODS INSIDE: 500 million CFU of Bacillus Coagulans work with your body’s natural bacteria to support a healthy digestive tract and immune system. Prebiotics nourishes your good bacteria so it can thrive and work more efficiently in your body*
• HOW TO TAKE: Chew one gummy daily, no food or water needed
• NATURALLY DELICIOUS: These probiotic prebiotic gummies come in naturally flavored Peachy Peach with no artificial colors or flavors and are gluten free. 30 gummies per bottle (30 day supply)
• MIX AND MATCH: Delightful and delicious OLLY gummies can be taken together—mix and match as you please

OLLY

• Supports Weight Loss: In a Clinical study, 100 patients lost an average of over 30 lbs. in 90 days taking 300 mg of stimulant-free Greenselect Phytosome daily with a reduced-calorie diet. Greenselect is a caffeine-free extract from green tea.
• Detoxifies & Cleanses: Contains Probiotics & organic prebiotics with natural green tea extract that has been shown to support detoxification. With our diet pills you can be assured that our formula has been formulated to support weight loss & detox
• Supports Digestive Health & Balance: A daily probiotic and organic prebiotic with digestive enzymes to promote gut health and balance. These strains act together in supporting gut health. Our formula contains Capsimax to help promote fat burning.
• Probiotics to Support Weight Loss for Women & Men: A professional-grade probiotic appetite regulation weight loss pills are designed to support weight loss, digestive health. Our Thin30 is a powerful weight loss, diet aid fat burner supplement.
• Safety Assured Standard of Quality: Our Thin 30 Probiotic is 3rd-party tested for purity, manufactured in the USA using imported and domestic ingredients in a cGMP compliant facility. Our probiotics for women & men for weight loss are non-GMO

Physician's CHOICE

• 100 Billion CFU's, Shelf Stable, 34 Strains: Our probiotic contains a shelf stable 100 Billion CFU & 34 Strains per serving & 3 Trillion CFU per bottle. We saw a need for high-quality supplements that actually work and stand by their claims, our probiotics comes with a Satisfaction Guarantee. Professional grade Non-GMO vegan probiotics with No: Binders, Soy, Gluten free, Milk, Egg, Wheat, Peanuts, Shellfish, Additives, or Preservatives.
• 100% Raw Probiotics, Organic Prebiotics, Digestive Enzymes, & Urinary Tract Ingredients Our Dr Formulated probiotic is made with genuine prebiotics, digestive enzymes, and probiotics. A complete daily women's probiotic supplement.
• Doctor Formulated Probiotics Supplement: Our two-a-day whole food women's probiotic with digestive enzyme & prebiotic fiber is Dr. formulated for women's health
• Probiotics For Female Adults With 34 Strains: Our prebiotics and probiotics are High Potency and intended now for use by a female adult. Acidophilus probio with pre-biotic pills including 34 symbiotic good strains, fungus, & absorb cultures. Lactobacillus acidophilus, casei, salivarius, plantarum, bacillus, bifidobacterium lactis, bifidum, longum, saccharomyces, boulardii, & more. UT ingredients D-Mannose, Cranberry, Hibiscus Flower, & Dandelion Root.
• Assured Standard Of Quality & Safety: Made in USA, GMP certified registered facility labs. Probiotic for women health, probiotic for adults. More CFU than products of 3, 5, 10, 13, 15, 40, 45, 50, 60, 70, 80 Billion Cfu! Shelf stable non refrigerated platinum pro-bio-tic, pure no refrigeration pro-biotics, Lactobacillus acidophilus, ultra vegetarian probotics activated supplement assist advantage. Easier to take than powder, gummies, liquid, suppositories, & pearls

Wholesome Wellness

• Digestive and Immune Support: Florastor helps increase the natural flora in your digestive tract and supports overall health by strengthening your digestive balance and supporting a healthy immune system
• Daily Probiotic Supplement: Each capsule contains 250mg of our unique probiotic strain, which is larger and stronger than many other probiotics and provides increased intestinal coverage and protection
• Antibiotic Resistant: Our resilient probiotic formula thrives even during antibiotic use, with proven resistance to 16 of the most common oral antibiotics. No Refrigeration Required, 3-year shelf life
• The Probiotic of Choice: Florastor is the number 1 probiotic in its class around the world. We use a unique and effective probiotic strain with over 65 years of use and research
• Healthy Lifestyle: Florastor helps you absorb water and nutrients so you stay hydrated and energized! Made with ingredients that are vegetarian, gluten-free, titanium dioxide free and appropriate for lactose intolerance

Florastor

• DIGESTION SUPPORT: This once daily probiotic supplement contains Lactobaccilus acidophilus and Bifidobacteria for digestive health and constipation relief
• PROBIOTICS FOR WOMEN: Specially formulated probiotic for women's specific health needs contains L. reuteri and L. fermentum for vaginal health
• IMMUNE SUPPORT: This dietary supplement has 50 billion CFU and 16 probiotics for immune system health
• SHELF STABLE PROBIOTICS: This 50 billion probiotics supplement comes in 30 one daily capsules; no refrigeration required
• GLUTEN FREE PROBIOTIC: Our digestive supplement is Non-GMO Project Verified, NSF Certified Gluten-Free, dairy free, soy free and vegetarian

Garden of Life

• 60 Billion Cfus Max Strength: Our probiotic actually contains 60 Billion Cfus per serving. Other brands claim it, but beware of deception. Some products say "equivalent to" or do not state an amount of Cfus. We saw a need for high-quality supplements that actually work and stand by their claims. Our most popular probiotic brings you exactly what's on the label with 10 probiotic strains, 60 Billion Cfu, and an organic prebiotic blend.
• Probiotics and Organic Prebiotics: Our probiotics are made with prebiotics and probiotics based on clinical research. A complete probiotic supplement for ultimate digestive health. Made with 10 probiotic strains & Non-Gmo ingredients. Shelf-stable vegan probiotics with No: unnecessary binders, soy, gluten, milk, egg, wheat, peanuts, shellfish or preservatives.
• Naturally Inspired Probiotic Supplement: Contains 10 strains plus a Patented Shelf-Stable bottle which ensures product stability. Our probiotic daily blend plus organic prebiotic fiber blend naturally helps to support the stomach's digestive environment and supports the natural stomach balance. Great for gut health, and occasional gas relief, bloating relief, constipation, digestive health and intestinal health.
• Probiotics for Adults: Our prebiotics and probiotics are effective and intended for use by adults. Acidophilus probiotic with prebiotic including 10 strains: Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus paracasei, Lactobacillus salivarius, Lactobacillus plantarum, Bifidobacterium lactis, Bifidobacterium bifidum, Bifidobacterium longum, Bifidobacterium breve, Lactobacillus bulgaricus.
• Safety Assured Standard of Quality: Our 60 Billion Probiotic is 3rd-party tested for purity and potency. Each bottle is manufactured in the USA using imported and domestic ingredients. Our probiotics are made for women and men. They contain 60 Billion Cfus at the time of manufacturing, more than the usual 50 Billion Cfu, plus our standard organic prebiotic blend!

Physician's CHOICE