Best Powder Acidophilus Nutritional Supplements in 2026

DOCTOR FORMULATED IMMUNE SUPPORT FOR KIDS: Supports immune system and digestive health with 5 billion CFU and 14 probiotic strains, prebiotics and Whole Food vitamins C and D, all in one yummy chewable tablet that is gluten free, dairy free and soy free

GLUTEN-FREE DIGESTION SUPPORT: This 5 Billion CFU once daily probiotic supplement contains Lactobacillus acidophilus, gasseri, paracasei, and plantarum as well as Bifidobacterium (Bifidobacteria) lactis, breve, infantis, and bifidum for digestive health

WHOLE FOOD VITAMINS FOR KIDS: One-a-day Tasty Organic Berry Cherry flavor chewable probiotics for kids contain 30mg of Whole Food Vitamin C from Organic Amla Berry plus 400 IU of Whole Food Vitamin D, for added immune support—with no added sugar

USDA Organic Liquid Probiotic: Support your immune system and gut health with our USDA Organic Liquid Probiotic. This probiotic is formulated to help support a healthy microbiome and digestive tract with a blend of 12 probiotic strains. Certified USDA Organic and Vegan!

Multiple Benefits: This probiotic is formulated to help support a healthy microbiome and digestive tract with a blend of 12 probiotic strains. A healthy microbiome is an important piece in promoting gut lining health which supports a robust immune system. Try out our regular 4 oz bottle for everyday use, or the travel-friendly 2 oz bottle when you’re on the go.

Proprietary Probiotic Blend: Lactobacillus acidophilus, Lactobacillus rhamnosus, Lactobacillus salivarius, Lactobacillus casei, Lactobacillus plantarum, Lactococcus lactis, Streptococcus thermophilus, Bifidobacterium bifidum, Bifidobacterium lactis, Bifidobacterium infantis, Bifidobacterium breve, Bifidobacterium longum. Other Ingredients: Purified Water, Organic Alfalfa Grass.

LOVE YOUR GUT, LOVE YOUR WHOLE BODY: Our Dr. Formulated Once Daily Women’s Probiotic has prebiotics and probiotics for women, with 16 diverse Lacto and Bifido strains for digestive health—including an acidophilus probiotic strain—all in one capsule a day

LET’S HEAR IT FOR THE GIRLS: Our Once Daily Women's probiotic supplement is doctor formulated for women's specific health needs, promoting her health with vaginal probiotics—that is, L. reuteri and L. fermentum—strains Clinically Studied for vaginal health

YOU GO GIRL: What a relief—our one a day provides Organic prebiotic fiber to help feed good bacteria in the gut and Probiotic strains hand selected for their potency and resistance to stomach acid and bile; Does your probiotic align with your health goals

Kids Probiotic Gummies: The perfect probiotic for picky eaters! Our Organic Probiotic Gummies for kids, formulated with Bacillus subtilis, may help maintain normal gut comfort & function. Try these strawberry probiotic gummies to support a healthy gut and immune system for your child.

Multiple Benefits: The importance of a healthy gut microbiome is becoming increasingly well-known, and providing the gut with probiotics can be beneficial at any age. These gummies may promote balanced and healthy microflora diversity, which should lead to normal regularity and overall gut comfort with healthy stools.

Vegan Formula: Per Serving (1 Gummy): 2.5 Billion CFU Bacillus subtilis. Other Ingredients: Organic Tapioca Syrup, Organic Cane Sugar, Natural Flavors, Pectin, Citric Acid, Sodium Citrate, Color Added (Organic Black Carrot Juice Concentrate), Organic Sunflower Oil (Containing Carnauba Wax), Organic Corn Starch.

FROM THE PEDIATRICIAN RECOMMENDED PROBIOTIC BRAND: Culturelle Immune Defense Probiotic For Kids helps keep little ones feeling their best all year long; formulated with a powerful blend of scientifically-proven probiotics Zinc, Vitamins C & D plus naturally-sourced elderberry

PROVEN PROBIOTIC STRAIN: The key strain in Culturelle Kids Immune Defense Probiotic For Kids, Lactobacillus rhamnosus GG (LGG) - clinically proven to help with occasional tummy troubles, like diarrhea and occasional digestive upset

MULTI BENEFIT FORMULA: Culturelle Kids Immune Defense Probiotics made with real elderberry fruit, Zinc, Vitamin C and Vitamin D; tasty and convenient chewables that help support your child’s immune system

PROBIOTICS FOR KIDS: From the #1 Pediatrician-Recommended Probiotic Brand, Culturelle Kids helps promote your child’s digestive health, oral care and immune support when taken regularly

PROVEN EFFECTIVE STRAIN: These safe and effective chewables are formulated with 5 billion CFUs of the scientifically proven probiotic Lactobacillus rhamnosus GG to help keep kids healthy

PROBIOTIC POWER: Culturelle Kids is a natural berry-flavored probiotic chewable tablet that works to populate your child’s gastrointestinal microbiome with good bacteria to support healthy digestion and help keep their immune system strong

WORLD CLASS STRAINS BACKED BY SCIENCE: Probiotics formulated by an expert team: neuroscientists, microbiologists, chemists and researchers, dedicated to health and wellness, with Dr. Preferred Probiotic Strain for Respiratory Health; Package may vary

MORE CLINICALLY STUDIED STRAINS: Renew Life Ultimate Flora Extra Care 30 Billion CFU Probiotic, for men and women, has more clinically studied strains than the leading brand; 2020 Delicious Living Award-Winner in the Digestive Health category

DIGESTIVE AND IMMUNE SUPPORT FOR ADULTS: This probiotic supplement supports digestive and immune health with 30 billion live cultures from 12 different probiotic strains, in a smaller, easier-to-swallow capsule

FROM THE PEDIATRICIAN RECOMMENDED PROBIOTIC BRAND: Culturelle Kids Veggie Fiber Gummies + Probiotic helps support healthy growth & development of your child; Contains fiber for digestive health

PROVEN PROBIOTIC STRAINS Formulated with a unique blend of probiotics & prebiotic veggie fiber, these naturally flavored gummies work to harness the power of your kid’s gastrointestinal microbiome

SUPPORTS A HEALTHY MICROBIOME: Your child’s microbiome is essential to their overall health; The bacteria that live in the gut microbiome is linked to digestive health, cognition, mood, & the immune system

GNC Probiotic Complex Daily Need: Supplies 1 Billion CFUs 8 unique strains, including clinically studied probiotics

May provide digestive & immune support*

No artificial flavors, no wheat, no soy

15 Targeted Probiotic Strains: Our formula includes excellent probiotics such as Lactobacillus, Bifidobacterium, and Streptococcus for women, men, and adults. This advanced formula contains Kiwifruit Powder, which includes prebiotics, polyphenols, a kiwi-unique enzyme called actinidin, and insoluble fiber. It is a whole food, super fruit ingredient that helps your probiotics colonize, and may support healthy digestion and regularity.*

An Easy Regimen and Convenient: Only 1 tablet once per day, no catch or strings attached! With a time-released delivery, the benefits of this probiotic nutritional supplement are being delivered deep inside your gut hour-by-hour. There is also 0 refrigeration necessary. With the proprietary LiveBac manufacturing process, we offer a guaranteed, extended shelf life.*

Formulated For Your Needs: Did you know that 80% of your immune system is in your gut? Hyperbiotics PRO-15 Advanced Strength probiotics helps replenish beneficial bacteria and may support digestive and immune health. Life should be easy!*

Extra Strength Cleanse: Oregano Oil & Caprylic Acid Capsules help the body detox and the gut microbiome balance, in support of better overall health.

Intestinal Health & Flora Balance: Caprylic Acid Plus Probiotics, Aloe Vera, Reishi Mushroom and more provide a gentle, yet effective cleanse.

Immune Support Supplement: Designed to promote healthy digestive flora and a healthy immune system response. Improved gut health contributes to improved overall health

GREAT TASTING RASPBERRY FLAVOR GUMMY: These probiotic gummies for kids have a fruity raspberry flavor everyone loves; your kids will beg you for their daily dose of vitamin candy.

NATURALLY SOURCED AND VEGETARIAN: These vegetarian probiotic gummies are certified non-GMO, gluten-free, and dairy-free; they are free of peanuts and tree nuts and are made with natural pectin. kosher and halal

SUPPORTS HEALTHY DIGESTIVE AND IMMUNE FUNCTIONS: Children Probiotic gummies may help balance the friendly bacteria in the digestive system. It also may target your child’s specific digestive health needs and with continued use, give you long-term digestive support.

DIGESTIVE HEALTH BENEFITS - Probiotics are gut-friendly bacteria that assist your body's natural digestion and nutrient absorption. Probiotic supplements help promote a healthy GI tract by maintaining a healthy balance of friendly bacteria, which assist digestion by helping turn food into energy. To optimize the action of probiotics, Swanson Ultimate Probiotic Formula also comes packed with 100 mg of prebiotics to nourish the friendly gut bacteria and help them thrive.

TOTAL IMMUNE SUPPORT - Did you know about 70% of your immune system function takes place inside your digestive tract? That's why maintaining a healthy balance of friendly gut bacteria is important to building a strong immune response. Probiotic supplements help maintain that balance, nourishing your microbiome to not only support healthy digestion but also to protect your immune system function. Swanson Ultimate Probiotic Formula delivers important probiotics to promote your immune health.

PREBIOTICS INCLUDED - Swanson Ultimate Probiotic Formula is aptly named because we've included an extra boost of support with 100 mg of prebiotic NutraFlora short chain FOS (scFOC, fructooligosaccharides). Prebiotics are food for the probiotics to help them survive and multiply in your body, giving this formula an added advantage over standard probiotic supplements. Take every advantage possible to promote healthy digestion, optimal nutrient absorption and a resilient immune system.

High in Vitamin D3 and Vitamin C: These essential immune booster vitamins are the most well known for their vital role in strengthening the immune system and supporting your energy levels.

Zinc Supplements and Vitamin B6 for Immunity Booster: Featuring high amounts of vitamin B6 for antibody production and white blood cell support and zinc for immunity support resistance and recovery.

Powerful Prebiotics and Probiotics for Women and Men: Besides aiding digestion, the probiotics LA-14 (Lactobacillus acidophilus) and Bb-06 (Bifidobacterium bifidum) are known to help maintain a strong immune response. We included the carefully selected prebiotics GOS to provide you with the best possible immunity boost support.

✓ HYPOALLERGENIC PROBIOTIC SUPPLEMENT: Our shelf stable prebiotic & probiotic blend is dairy free, gluten free, sugar free & non-GMO with no chemical additives. Manufactured in the USA with a recyclable BPA free bottle, it’s safe for use as a prenatal vitamin & is quite simply, one of the best probiotics capsules you’ll find.

✓ COMPLETE MICROBIOME: 15 strains for optimal results, our probiotic supplements are full of the high quality, soil based colonizing probiotic bifidobacteria longum, bifidobacterium breve, acidophilus probiotic, lactobacillus probiotic and more + added vitamin D & vitamin B methyl folate for a helpful mood boost .

✓ DIGESTIVE SUPPORT: Our probiotics for digestive health work without digestive enzymes, apple cider vinegar or a fiber supplement. Belly Great helps constipation relief, gas relief, bloating relief for women –or men – aids bone & heart health; hair, skin & nail growth + can support increased energy. As a womens probiotic, it can also assist feminine care or vaginal health.

GREAT TASTING BERRY FLAVOR GUMMY: These probiotics gummies for kids have a fruity berry flavor everyone loves; they are pleasant and easy to chew; your kids will beg you for their daily dose of vitamin candy.

VEGAN AND NATURALLY SOURCED: These vegetarian probiotic gummies are certified non-GMO, gluten-free, and dairy-free; they are free of peanuts and are made with natural pectin. kosher and halal

SUPPORTS HEALTHY DIGESTIVE AND IMMUNE FUNCTIONS: Kids Probiotic gummies may help balance the friendly bacteria in the digestive system. It also may target their specific digestive health needs and with continued use, give them long-term digestive support.

PROBIOTIC GUT HEALTH JELLY BEAN GUMMIES The best way to take daily supplements. Our Probiotic Jelly Beans for Adults are easy and enjoyable to add to your nutrition routine, with a delicious Strawberry Blast flavor and unique chewable jelly Bean texture.

DIGESTIVE HEALTH Probiotics are incredible for digestive health! When absorbed, they aid in our guts microbiome and ability to properly digest food and vitamins! Probiotics are a fighting force for the good of our body, starting with the gut.

DAILY IMMUNE SUPPORT Along with the benefit of increased gut health, research shows that the natural properties of probiotics can help the body fight inflammation. 70% of the immune system resides in the gut (National Institute of Health). Our probiotics help maintain a healthy digestive system and support a robust immune system.

PROBIOTICS FOR IMMUNE SUPPORT: Optibac probiotics reach your gut alive to support gut health and digestion

GUARANTEED BILLIONS: 5 billion live probiotic cultures of Lactobacillus paracasei per capsule to effectively complement your gut flora

VITAMIN C: 80mg of Vitamin C per capsule helps to support your body's resistance to infection and supports the immune system

BUNDLE YOUR BENEFITS FOR MAMA AND THE LITTLES: Get two prebiotic probiotic supplements—our yummy Kids Probiotic Chewables and convenient Women's Once Daily Capsules—just what the doctor formulated for children's and women's digestive & immune health

DOCTOR FORMULATED IMMUNE SUPPORT FOR KIDS: Supports immune system and digestive health with 5 billion CFU and 14 probiotic strains, prebiotics and Whole Food vitamins C and D, all in one yummy chewable tablet that is gluten free, dairy free and soy free

WHOLE FOOD VITAMINS FOR KIDS: One-a-day Tasty Organic Berry Cherry flavor chewable probiotics for kids contain 30mg of Whole Food Vitamin C from Organic Amla Berry plus 400 IU of Whole Food Vitamin D, for added immune support—with no added sugar

★ This bundle has a perfect balance of natural immunity boosting ingredients to help you build the first line of defense against pathogens and provide you with the daily nutritional value that your diet cannot fulfil. It is an antioxidant powerhouse to help with Immune System, Respiratory, Digestive, Cellular and Heart Health.

★ LIPOSOMAL VITAMIN C 1500MG: Our proprietary formula utilizes the liposomal technology to efficiently deliver Vitamin C to the cells via bloodstream, ensuring superior absorption and bioavailability in the body without causing any unwanted side effects of high dose.

★ IMMUNE SUPPORT: This provides you with the 10 known immunity boosting ingredients like Elderberry, Vitamin C, Zinc, Echinacea, Turmeric, Vitamin E, Vitamin B6, L-Glutamine, Garlic, Lactobacillus Acidophilus.

★ This bundle has a perfect balance of natural immunity boosting ingredients to help you build the first line of defense against pathogens and provide you with the daily nutritional value that your diet cannot fulfill. It is an antioxidant powerhouse to help with Immune System, Respiratory, Digestive, Cellular and Heart Health.

★ LIPOSOMAL VITAMIN C 1200MG - Our proprietary formula utilizes the liposomal technology to efficiently deliver Vitamin C to the cells via bloodstream, ensuring superior absorption and bioavailability in the body without causing any unwanted side effects of high dose.

★ IMMUNE SUPPORT - This provides you with the 10 known immunity boosting ingredients like Elderberry, Vitamin C, Zinc, Echinacea, Turmeric, Vitamin E, Vitamin B6, L-Glutamine, Garlic, Lactobacillus Acidophilus.