8 medicinal human strains of our award-winning live probiotic blends to protect against harmful pathogens and maintain healthy feminine flora

Super 8 Hi-Potency Probiotic

  • nongmo
  • glutenfree
  • cornfree
  • vegcapsule
  • humanadapted
  • refrigerate
  • glassbottle
  • 15 years & older
  • Award-winning blend of high-potency ‘friendly’ bacteria to maintain healthy feminine flora, as well as protect all travelers from yeast and unfriendly bacteria*
  • 8 human-adapted medicinal strains of live probiotics with the highest survival/colonization rates; no transient strains
  • 42 billion viable cells per capsule at manufacture
  • Take 1-3 caps daily, with or after meals
  • Store in fridge or freezer for maximum potency

Product Description

WHAT IS UDO’S CHOICE® SUPER 8 HI-POTENCY PROBIOTIC? Part of our multiple award-winning collection of condition-specific probiotics, Udo’s Choice Super 8 Hi-Potency Probiotic is a medicinal blend of eight human-adapted (aka resident or non-transient) live probiotics. This special blend was designed to provide men and women with a safe and effective high-potency source of beneficial bacteria to discourage the systemic overgrowth of “bad” bacteria and fungus (including yeasts) in the digestive tract and elsewhere in the body, and to maintain a healthy yeast balance for women.*

WHAT ARE PROBIOTICS AND WHAT DO THEY DO? The human body is a walking ecosystem: There are ten times more microbial cells living on the surfaces of our bodies — both inner and outer — than there are human cells.(1) Also known as ‘friendly’ bacteria, the probiotics that live in our digestive tract and beyond protect us from harmful bacteria and other pathogens. In addition, they help with digestion; make vitamins (B and K) and short chain fatty acids; stimulate the protective ‘mucin’ secretion in the gut lining; and break down cholesterol and toxins in our bowel. But their wide-ranging health effects extend beyond our GI tract, preventing yeast overgrowth, and affecting our immune system, the liver and brain, the weight management system, and more.(2) Our very survival depends on them.

WHY ARE PROBIOTIC SUPPLEMENTS IMPORTANT FOR HEALTH? Throughout the human life cycle, the GI tract microbiome usually maintains a mutually beneficial relationship with its host. However, many factors can reduce and negatively affect the number of friendly bacteria in the upper and lower digestive tract, and other parts of the body: infection and other illness; antibiotics; aging; cooked and hyper-processed foods; stress; a fiber-poor diet; alcohol or chlorinated water, inadequate sleep, and taking NSAIDs and other medications, to name some.(3)

A reduced number of beneficial bacteria leaves you vulnerable to harmful bacteria and fungus that can overpopulate, creating an unbalanced state known as dysbiosis. Left untreated, symptoms of dysbiosis can become chronic and lead to bigger health concerns.(4) By restoring a disrupted gut and yeast balance, probiotic supplements keep various ‘bad’ bacteria in check and promote the functional state of the GI tract and its far-reaching metabolic, immunological, nutritional, and psychological effects.*(5-9)

WHAT MAKES UDO’S CHOICE SUPER 8 HI-POTENCY PROBIOTIC SO SPECIAL? Our pioneering work with our Udo’s Choice® probiotic blends started in the 1990s when we introduced the first-ever line of age-specific probiotics. Because we care about results, we tailored this high-potency formula to include probiotics that are helpful in maintaining a healthy yeast balance for women and protecting against potential pathogens while traveling.* And, like people, probiotics work better in teams, which is why we chose to use blends of strains.

All of our Udo’s Choice probiotics are human-adapted (or HA). Unlike the transient (aka non-resident) dairy- and plant-derived bacteria widely marketed, our HA probiotic strains successfully implant and colonize the human digestive tract for a longer period of time. Why? HA strains survive strong stomach acid and bile, reaching the intestinal tract at a better rate. Transient probiotics are far less effective.

Udo’s Choice probiotics deliver: When compared to four other well-known brands by an independent research group, the measured viable cells of Udo’s Choice probiotics ‘stood out from the rest numerically and statistically’, and ‘Udo’s Choice was the only brand for which the number of viable bacteria recovered met the recommendations for daily dosage of a probiotic regimen’.(10) No other company makes probiotics like we do.


  1. Savage DC. Microbial Ecology of the Gastrointestinal Tract. Annual Review of Microbiology. Vol. 31: 107-133 (Volume publication date October 1977). DOI: 10.1146/annurev.mi.31.100177.000543.

  2. Gerritsen J, Smidt H, Rijkers GT, de Vos WM. Intestinal microbiota in human health and disease: the impact of probiotics. Genes Nutr. 2011 Aug; 6(3): 209–240. Published online 2011 May 27. doi:  10.1007/s12263-011-0229-7.

  3. Zhang YJ, Li S, Gan RY, Zhou T, Xu DP, Li HB. Impacts of gut bacteria on human health and diseases. Int J Mol Sci. 2015 Apr 2;16(4):7493-519. doi: 10.3390/ijms16047493.

  4. Carding S, Verbeke K, Vipond DT, Corfe BM, Owen LJ. Dysbiosis of the gut microbiota in disease. Microb Ecol Health Dis. 2015 Feb 2;26:26191. doi: 10.3402/mehd.v26.26191. eCollection 2015.

  5. Gritz EC, Bhandari V. The human neonatal gut microbiome: a brief review. Front Pediatr. 2015 Mar 5;3:17. doi: 10.3389/fped.2015.00017. eCollection 2015.

  6. Al Kassaa I, Hober D, Hamze M, Chihib NE, Drider D. Antiviral potential of lactic Acid bacteria and their bacteriocins. Probiotics Antimicrob Proteins. 2014 Dec;6(3-4):177-85. doi: 10.1007/s12602-014-9162-6.

  7. Al Kassaa I, Hober D, Hamze M, Chihib NE, Drider D. Antiviral potential of lactic Acid bacteria and their bacteriocins. Probiotics Antimicrob Proteins. 2014 Dec;6(3-4):177-85. doi: 10.1007/s12602-014-9162-6.

  8. Garrett WS, Gordon JI, Glimcher LH. Homeostasis and inflammation in the intestine. Cell. 2010 Mar 19;140(6):859-70. doi: 10.1016/j.cell.2010.01.023.

  9. Pokusaeva K, Fitzgerald GF, van Sinderen D. Carbohydrate metabolism in Bifidobacteria. Genes Nutr. 2011 Aug; 6(3): 285–306. Published online 2011 Feb 16. doi: 10.1007/s12263-010-0206-6. PMCID: PMC3145055

  10. Banas JA, Popp ET. Recovery of Viable Bacteria from Probiotic Products that Target Oral Health. Probiotics Antimicrob Proteins. 2013 Sep;5(3):227-31. doi: 10.1007/s12602-013-9142-2.


15 years & older


Minimum 42 billion viable cells per capsule at time of manufacture; 25 billion at date of expiry.


Udo’s Choice® Super 8 Hi-Potency Probiotic blend contains the following human-adapted medicinal probiotic strains: Lactobacillus acidophilus HA-122 (45%); Lactobacillus rhamnosus HA-111 (25%); Lactobacillus rhamnosus HA-114 (10%); Lactobacillus plantarum HA-119 (7%); Bifidobacterium bifidum HA-132 (6%); Lactobacillus casei HA-108 (3%); Bifidobacterium longum HA-135 (3%); Lactobacillus salivarius HA-118 (1%). Non-medicinal ingredients: potato starch, silicon dioxide (to keep dry/ prevent damage to probiotics), ascorbic acid (as an antioxidant), stearic acid and hydroxypropyl methylcellulose. Encapsulated in plant-based capsules.


Take 1-3 capsules daily, with or after meals. For best results: Open the contents of one capsule into food cool enough to eat, to ensure a continuing supply – starting in the mouth – of protective probiotics in every meal. We do this to mimic how it was in nature, when diets were rich in fresh foods covered with probiotics, before we started to kill them by cooking, processing, chemical farming practices, etc. Mixed into foods, probiotics benefit your entire digestive tract – including mouth, esophagus, and stomach – that swallowing capsules will miss.


Always keep refrigerated. At your local health food store or supermarket, you will always find it in the cooler. Refrigeration ensures maximum potency and stability of live bacterial cells, and guarantees number of cells listed at date of expiration on the label. Freeze to increase stability and prolong potency. For each day without refrigeration (at room temperature), about 1% of the viable cells will be lost.


30 vegetarian capsules

24 reviews for Super 8 Hi-Potency Probiotic

  1. C. Dana

    After six weeks + of battling Thrush, we were finally able to beat it with the help of Udo’s Choice Super 8!

  2. Angela

    I’ve had digestive issues for years as well as issues with occasional bad breath. I noticed that after only a short time of taking probiotics it helped ease everything in my gut and digestive tracked and that things “moved” much smother as well. Udo also shared with me that if I brush my teeth with the probiotics that it would help with bad breath. So every night, after I brush my teeth with toothpaste, I then brush them with my probiotics. I now wake up without bad breath.

  3. Carolyn Kirkpatrick


  4. angela paulson

    Haven’t been sick all winter. Love these ❤️.
    Flew from Hawaii to mainland twice this winter season.
    My grandbabies were even sneezing and coughing all over me. These work.

  5. C. C.

    Since I started using these daily to re-balance my system after antibiotics, I’ve noticed a huge difference! Perhaps the most interesting and big change is that I went from getting colds and catching viruses all the time to practically NEVER getting sick – even when out traveling on planes and spending time in large crowds. I’ve read that the main part of the immune system resides in the stomach, so no wonder – these super 8 capsules really seem to have built up the defenses! Highly recommended.

  6. Mercedes

    This probiotic is a great product to take while on antibiotics. It helps keep the amount of yeast balanced in your body. Excellent for woman so they can avoid yeast infections. Also, it’s a natural way to cure a current yeast infection and avoid all the chemicals you buy in products at the pharmacy.

  7. John

    I have taken many probiotics, however, with Udo’s Choice Super 8 I noticed a difference in my digestion and immune health when I would go without it and highly recommend Udo’s high quality standards.

  8. Kelly

    I have struggled with minor yeast infections for a while. I saw an ad for this product and decided to try it. I started with the smallest dose, and had excellent results! I am very impressed with the product, it does what it says. I feel less bloated as well.

  9. Charlie Lam

    Works well. I felt the difference in my digestive function only a week after beginning to use it.

  10. susana leguizamo

    Really good probiotics. It helped me reduce my constant bloating, not completely but a big deal. It’s the second month taking them.

  11. Maggie Becker

    This is one of the few probiotics that I’ve used where I see a definite positive result. Thank you Udo!

  12. Lori

    Easy to take. Reliable. I like all Udo’s products!

  13. Jennifer Bedgood


  14. Diana

    Love it. Have referred it to friends and even my gastroenterologist who has reviewed and referred it to patients! All Udo’s products are excellent. Have used other probiotics of this company such as Adult’s probiotic and loved it…

  15. DS

    I started taking these about 3 months ago to help my digestive system. I was worried about the impact of my years of antibiotics due to chronic sinusitis. Since starting them I have cleared up a patch of dermatitis on my face (the prescribed steroid cream was not helping). I’ve also lost about 10 pounds. This was an unexpected but welcome benefit. I take 2-4 daily which means I need a new bottle at least twice a month. I buy them at either Whole Foods or the Vitamin Shoppe. Both places keep them refrigerated.

  16. Kimchi

    Tried many brands for years. This is by far the best. I notice a difference in my regularity and abdominal bloating.

  17. Beatrice Geller

    This is a Great product and a great price. The whole family takes these and we’re not sick.

  18. C. Vitosky

    Life saver. Highly recommend for post partum moms as a transition back to normal gut health.

  19. David DT

    It came highly recommended from my wife’s neurologist. I don’t wake up with acid reflux in the middle of the night since I started taking it so my guess is that it’s doing it’s job!

  20. Alejandra

    Our family probiotic staple in house

  21. Tiffaney Scharmer

    Works really well – can tell a difference in using this product.

  22. Bev C

    This probiotic facilitated my recovery from bad bacteria overgrowth that was becoming increasingly problematic. I tried several other brands of probiotics, which helped, but after three weeks of taking Super 8 Plus twice a day, the symptoms abated and have not returned.

  23. Danny

    Well i quit drinking alcohol and began using a probiotic. My gut health was fantastic, consistently as a result. I later started drinking alcohol again and one day my normal iron sides started feeling gassy aches. I don’t know if I caught a bug or what but I had this for a couple days. So I took this and boom, stomach felt exponentially improved. I highly recommend this for optimum gut health. Kombucha also, but yea. Like, your gassy self will become a stranger.

  24. Claudia L

    My name is Claudia. I’m from Austria and recently started taking your products super 8 probiotics (42 billion) and super bifido plus probiotics (102 billion) and I’d like to share my sincere gratitude with you: Since years I’m suffering serious health problems and these are the FIRST PROBIOTICS of the COUNTLESS probiotics I tried that are helping me to get better and become healthy again (I was diagnosed with CFS and IBS six years ago) and my health has dramatically improved with the help of your probiotics! THANK YOU!!!!

Add a review

The Bottom Line

A diminished number of probiotics allows ‘bad’ bacteria and fungus such as yeast to overgrow and wreak havoc on our health. Taking a high-potency blend of probiotics — specifically human-adapted probiotics — is a safe and effective means for maintaining a healthy yeast balance and the beneficial bacteria that naturally thrive in a healthy digestive tract. We created Udo’s Choice Super 8 Hi-Potency Probiotic to give you all the ‘friendly’ bacteria you need, and provide additional protection from the bad ones and other harmful microbes.*

Have more questions?