Probiotic strains are the different types of probiotics that have been isolated and defined by scientists. Strains have different effects on the body, some are great for digestion, while others are perfect to boost your immune system!

You already have well over 500 different strains in your body at this very moment!
Primal Probiotics was formulated to ensure a natural, high-quality, and the overall best performing source of probiotics to keep your gut in optimal health.

The carefully chosen selection of probiotics & prebiotics has been shown to promote many benefits ranging from greater immune response, to a reduction in bloating, prevention of diarrhea and much much more.
Amount per Serving (1 capsule)
Lactobacillus acidophilus
Lactobacillus plantarum
Bifidobacterium lactis
Lactobacillus casei
Lactobacillus rhamnosus
Lactospore ® Bacillus coagulans
Lactobacillus reuteri
Bifidobacterium bifidum
Bifidobacterium longum
Lactobacillus gasseri
Lactobacillus salivarius
Lactobacillus bulgaricus
FOS (Fructo-Oligosaccharide)
Red Raspberry (Rubusidaeus) (Seed)
PreforPro®
We recommend you take one capsule daily alongside your morning breakfast, brunch or afternoon lunch.
Each bottle contains 30 servings to get you through an entire month.
This product is manufactured in a facility that also processes tree nuts, peanuts, wheat, and soy. Always review the label for the most accurate information.
Primal Probiotics is intended for use by healthy adults over 18 years old.

We recommend that you consult your physician before use if you are taking any prescription or over-the-counter medications or are being treated for any medical condition. Probiotics have been shown to reduce or eliminate diarrhea caused by antibiotics, but speak to your doctor before taking them in combination.
Domestic orders received before 3 pm EST will ship the same day, with the exception of major holidays. If your order doesn’t make it out on the same day, not to worry! It will be shipped out the following business day. Please allow 2-4 business days for your package to arrive. In some specific cases, it may take up to 2 extra business days. If ordering from Canada please allow 7-14 business days. We will provide you with a tracking number once the package leaves our warehouse. If you have any questions, please visit our Shipping page here: https://primalharvest.com/policies/shipping-policy
We have built this product to be shelf stable with a significant overage on total cell enumeration.Probiotic bacteria can be sensitive to certain environments, that’s whywe keep them temperature controlled throughout the entire production process, including storage in our warehouse. Although Primal Probiotics are specially formulated to maintainmaximum efficiency and shelf life when stored in a cool, dry place away from moisture, and outside of direct sunlight, we recommend refrigerating your product after opening to ensure maximum benefits.
If stored properly and unopened, Primal Probiotics will last roughly 1 year. Once opened, we recommend finishing an opened bottle within 90 days and storing the opened bottle inside your refrigerator.
To take full advantage of our discounts, we recommend buying 6 to 12 bottles of PrimalProbiotics. You are always protected by our 90-day money-back guarantee so you have plenty of time to enjoy the long term benefits of Primal Probiotics.

Please have a look at “What is the shelf life of my Primal Probiotics?” to learn more about the shelf life of Primal Probiotics.
There may be a few reasons why your order is listed as “pending:”
1. Incorrect address.
2. Order was placed after processing cut-off time for the day.
3. It is the weekend or special holiday. Orders are only processed Monday-Friday. If you feel that none of those apply to your order feel free to reach out to our Customer Service Department Monday-Friday 9 am - 5 pm EST or email us at support@primalharvest.com

 Ships from the US. Made in the US. 

OUR BENEFITS

An all-natural, carefully sourced, all-in-one formula for overall health

promoting dental health*

LACTOBACILLUS REUTERI

EACH SERVING

OF PRIMAL PROBIOTICS HAS

* Based on nutrition data from food sources. 

COMBINING 

6 KEY INGREDIENTS IN ONE

COMPLETE INGREDIENT TRANSPARENCY

  • A powerful probiotic that helps maintain optimal inflammation response throughout the body, and has many digestive health benefits. Not only can it reduce bloating, but it can also help ease gastric symptoms caused by an unhealthy gut and prevent multiple types of diarrhea.
  • If that wasn't enough, it also supports improved immune responses.*

LACTOSPORE® — BACILLUS COAGULANS

OUR INGREDIENTS

  • Primal Probiotics contain Lactobacillus reuteri, a probiotic strain that may be capable of promoting dental health.
  • In addition, those consuming L. reuteri daily are reported to fall ill 50% less often than those who do not, according to a double-blind randomized study.*

LACTOBACILLUS REUTERI

  • Primal Probiotics contain revolutionary patented PreforPro® prebiotics.
  • This unique prebiotic bacteriophage cocktail prepares the gut and creates the optimal environment for healthy probiotic bacteria to flourish.

PREFORPRO® PREBIOTICS

CORE VALUES

SUPPORTS IMMUNE SYSTEM

Our potent formula boosts the body’s natural defenses.

NATURE'S BEST INGREDIENTS

Primal Probiotics is USA made in our GMP-certified facility. Each new batch is 3rd party tested for potency and purity.

MADE IN THE USA

Primal Probiotics is carefully engineered in Utah and shipped from Colorado. 

100% SATISFACTION ON ALL OUR PRODUCTS

We want you to be 100% satisfied with Primal Probiotics. If you are not entirely happy with your purchase we will give you a 100% no questions asked refund.

ABOUT US

At PrimalHarvest we believe in supplements before pharmaceuticals. We treat the body as one integrated system, not a series of parts. Our products contain nature's most powerful ingredients, all carefully crafted within the United States. Additionally, our products are third party tested to ensure the highest quality.

FREQUENTLY ASKED QUESTIONS

90-Day Money Back Guarantee. Free Express Shipping For Orders Over $75

90-Day Money Back Guarantee. Free Express Shipping For Orders Over $75

THE ESSENTIAL SYNBIOTIC WITH 31 BN CFU

With Powerfull Lactobacillus acidophilius La-14 Probiotic For Ultimate Potency

THE ULTIMATE PROBIOTIC & PREBIOTIC FORMULA

Formulated to combat harmful bacteria within your gut, Primal Probiotics restore balance to the gut microbiome and help prevent gut-related damage to the immune system*

DESTROYS HARMFUL GUT BACTERIA

Support healthy inflammation response in your gut caused by excess sugar, high-fructose corn syrup, processed foods, and other unhealthy food choices. Combat gas, constipation and other harmful effects of inflammation*

SUPPORTS INFLAMMATORY RESPONSE

Probiotics are designed to fight off harmful pathogens and prevent their replication in your gut’s microbiome. If left unchecked, these pathogens can lead to intestinal infections and other inflammatory issues*

INHIBITS PATHOGEN COLONIZATION

Restore balance and promote the growth of healthy gut bacteria responsible for healthy digestion, illness prevention, and toxin removal. Primal Probiotics contain prebiotics to support this bacteria long-term*

PROMOTES HEALTHY GUT BACTERIA

Nearly 80% of all immune system cells are found in the gut. Probiotics help your immune system stay strong to better fight off infections, prevent disease, and reduce the number of cold-related illnesses per year*

MODULATES & IMPROVES IMMUNE RESPONSES

LACTOSPORE® — BACILLUS COAGULANS

helps maintain optimal inflammation response throughout the body*

creates the optimal environment for healthy probiotic bacteria to flourish*

PREFORPRO® PREBIOTICS

*These statements have not been evaluated by the FDA Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. The information provided by this website or this company is not a substitute for a face-to-face consultation with your physician and should not be construed as individual medical advice. The testimonials on this website are individual cases and do not guarantee that you will get the same results.

All content, including text, graphics, images and information, contained on or available through this web site is for general information purposes only.  

© 2023 Primal Harvest. All Rights Reserved.

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1 (631) 769-2227

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Those with seasonal allergies have been found to lack diversity in their gut bacteria. By introducing helpful bacteria, you can naturally decrease the severity of most seasonal allergy symptoms*

REDUCES THE EFFECT OF SEASONAL ALLERGIES

$29.99

  • Contains 12 dynamic probiotic strains
  • Contains patented prebiotic: PreforPro®
  • Supports healthy gut function and digestive health
  • USA-made with the highest quality probiotic strains
  • 31 BN CFU Probiotics

Web Price

$38.95

Best Value

6 Bottles

$30.95

TOTAL: $185.70 NORMALLY: $233.70

each

13%

SAVINGS

Most Popular

3 Bottles

$33.95

TOTAL: $101.85 NORMALLY: $116.85

each

1 Bottle

Best Value

6 Month Supply

Total: $185.70 $233.70

Only $30.95

each

Most Popular

Free same-day shipping

3 Month Supply

Total: $101.85 $116.85

Only $33.95

each

Web Price

1 Month Supply

Only $38.95

100% Refund Policy 

We offer a 100% money-back guarantee within 90 days of receiving any product. Try it out, if you're not happy we'll refund your purchase

Free same-day shipping

90-Day Money Back Guarantee. Free Express Shipping For Orders Over $75

THIS IS WHAT OUR HAPPY CUSTOMERS HAVE TO SAY

+ Verified Purchase on February 03, 2022 

My digestion is on point and I feel a very big difference! I also researched how probiotics are suppose to help with anxiety and overall cognitive function and I've definitely been feeling a difference with that too. 

+ Verified Purchase on January 29, 2021

+ Verified Purchase on August 16, 2020 

I had tried two other brands and none of them seemed to work. I use to have chronic diarrhea and chronic constipation. Since taking Primal Probiotics it has solved all of my digestive problems. I would highly recommend this to anyone thinking of taking this product. 

+ Verified Purchase on December 06, 2021

This is a great probiotic! High quality, clean ingredients made by a very transparent company. My gut feels better and my sleep has improved! I've been feeling better in general after taking this for a month!

- Dana W. 

- Sherri G.

- Broderick M.

- Seth U. 

"The BEST PROBIOTICS ever!"

"This Stuff Is Amazing"

I am totally in love with this product! It has made a great difference in the way I feel. I have more energy, a greater sense of well being, less stressed, and healthier overall. I definitely recommend this to everyone. I'm lactose intolerant so this helps me to eat the foods that I love. 

"I have an increased energy!"

"It makes my gut happy!"

 Ships from the US. Made in the US. 

20%

SAVINGS

13%

OFF

21%

OFF

Over $80

*** RECEIPT ***

LEADING COMPETITORS

Price of each supplement:

Lactospore ® -Bacillus Coagulans

Lactobacillus Reuteri

PreForPro ® Prebiotics                

$19.95

$19.99

$22.48

All in one for

AS SEEN ON

CITATIONS

USE OF PROBIOTICS AND ORAL HEALTH

Allaker RP, Stephen AS. Use of Probiotics and Oral Health. Curr Oral Health Rep. 2017;4(4):309-318. doi:10.1007/s40496-017-0159-6. 

BIFIDOBACTERIUM LACTIS, UA BLA-12™

Bifidobacterium lactis, UABla-12™. Chr. Hansen. https://uaslabs.com/research/uabla-12/. Updated 2021. Accessed June 7 2021. 

GUT MICROFLORA AS A TARGET FOR ENERGY AND METABOLIC HOMEOSTASIS

Cani PD, Delzenne NM. Gut microflora as a target for energy and metabolic homeostasis. Curr Opin Clin Nutr Metab Care. 2007;10(6):729-734. doi:10.1097/MCO.0b013e3282efdebb

THE ROLE OF PROBIOTICS AND PREBIOTICS IN THE PREVENTION AND TREATMENT OF OBESITY

Cerdó T, García-Santos JA, G Bermúdez M, Campoy C. The Role of Probiotics and Prebiotics in the Prevention and Treatment of Obesity. Nutrients. 2019;11(3):635. Published 2019 Mar 15. doi:10.3390/nu11030635

EFFECTS OF SUPPLEMENTAL BACTERIOPHAGE INTAKE ON INFLAMMATION AND GUT MICROBIOTA IN HEALTHY ADULTS

Febvre HP, Rao S, Gindin M, Goodwin NDM, Finer E, Vivanco JS, Lu S, Manter DK, Wallace TC, Weir TL. PHAGE Study: Effects of Supplemental Bacteriophage Intake on Inflammation and Gut Microbiota in Healthy Adults. Nutrients. 2019; 11(3):666. doi:10.3390/nu11030666. 

PHAGE-2 STUDY: SUPPLEMENTAL BACTERIOPHAGES ETENT BIFIDOBACTERIUM ANIMALIS SUPSP.LACTIS BL04 ON GUT HEALTH AND MICROBIOTA IN HEALTHY ADULTS

Grubb DS, Wrigley SD, Freedman KE, Wei Y, Vazquez AR, Trotter RE, Wallace TC, Johnson SA, Weir TL. PHAGE-2 Study: Supplemental Bacteriophages Extend Bifidobacterium animalis subsp. lactis BL04 Benefits on Gut Health and Microbiota in Healthy Adults. Nutrients. 2020; 12(8):2474. doi: 10.3390/nu12082474. 

PROBIOTICS EFFECTS ON SPERM PARAMETERS, OXIDATIVE STRESS INDEX, INFLAMMATORY FACTORS AND SEX HORMONOES IN INFERTILE MEN

Helli B, Kavianpour M, Ghaedi E, Dadfar M, Haghighian HK. Probiotic effects on sperm parameters, oxidative stress index, inflammatory factors and sex hormones in infertile men. Hum Fertil (Camb). 2022;25(3):499-507. doi:10.1080/14647273.2020.1824080

THE <I>LACTOBACILLUS CASEI</I> GROUP: HISTORY AND HEALTH RELATED APPLICATIONS

Hill D, Sugrue I, Tobin C, Hill C, Stanton C, Ross RP. The Lactobacillus casei Group: History and Health Related Applications. Front Microbiol. 2018;9:2107. Published 2018 Sep 10. doi:10.3389/fmicb.2018.02107. 

PROBIOTICS SUPPLEMENTATION IMPROVES COGNITIVE FUNCTION AND MOOD WITH CHANGES IN GUT MICROBIOTA IN COMMUNITY-DWELLING OLDER ADULTS A RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED, MULTICENTER TRIAL

Kim CS, Cha L, Sim M, et al. Probiotic Supplementation Improves Cognitive Function and Mood with Changes in Gut Microbiota in Community-Dwelling Older Adults: A Randomized, Double-Blind, Placebo-Controlled, Multicenter Trial. J Gerontol A Biol Sci Med Sci. 2021;76(1):32-40. doi:10.1093/gerona/glaa090

A RANDOMIZED CONTROLLED TRIAL OF A PROBIOTIC COMBINATION VSL# 3 AND PLACEBO IN IRRITABLE BOWEL SYNDROME WITH BLOATING

Kim HJ, Vazquez Roque MI, Camilleri M, Stephens D, Burton DD, Baxter K, Thomforde G and Zinsmeister AR (2005), A randomized controlled trial of a probiotic combination VSL# 3 and placebo in irritable bowel syndrome with bloating. J Neurogastroenterol Motil. 2005;17:687-696. doi.org/10.1111/j.1365-2982.2005.00695.x.  

ROLE OF PROBIOTICS IN HUMAN GUT MICROBIOME-ASSOCIATED DISEASES

Kim SK, Guevarra RB, Kim YT, et al. Role of Probiotics in Human Gut Microbiome-Associated Diseases. J Microbiol Biotechnol. 2019;29(9):1335-1340. doi:10.4014/jmb.1906.06064. 

LACTOSPORE® FAQ

Lactospore FAQ. Sabinsa Corporation. https://www.sabinsa.com/newsroom/sabinsa-products-faq/lactospore-faq. Updated 2021. Accessed June 7 2021. 

EFFECTS OF PROBIOTICS, PREBIOTICS, AND SYNBIOTICS ON HUMAN HEALTH 

Markowiak P, Śliżewska K. Effects of Probiotics, Prebiotics, and Synbiotics on Human Health. Nutrients. 2017;9(9):1021. Published 2017 Sep 15. doi:10.3390/nu9091021.

EFFECTS OF PROBIOTICS ON COGNITIVE REACTIVITY, MOOD, AND SLEEP QUALITY

Marotta A, Sarno E, Del Casale A, et al. Effects of Probiotics on Cognitive Reactivity, Mood, and Sleep Quality. Front Psychiatry. 2019;10:164. Published 2019 Mar 27. doi:10.3389/fpsyt.2019.00164

PROBIOTICS, INFECTION AND IMMUNITY

Macfarlane GT, Cummings JH. Probiotics, infection and immunity. Curr Opin Infect Dis. 2002;15(5):501-506. doi:10.1097/00001432-200210000-00008. 

BENEFICIAL EFFECTS OF PROBIOTIC CONSUMPTION ON THE IMMUNE SYSTEM

Maldonado Galdeano C, Cazorla SI, Lemme Dumit JM, Vélez E, Perdigón G. Beneficial Effects of Probiotic Consumption on the Immune System. Ann Nutr Metab. 2019;74(2):115-124. doi:10.1159/000496426.  

BREAKTHROUGH LACTOBACILLUS RHAMNOSUS GG BACTEREMIA ASSOCIATED WITH PROBIOTIC USE IN AN ADULT PATIENT WITH SEVERE ACTIVE ULCERATIVE COLITIS: CASE REPORT AND REVIEW OF THE LITERATURE

Meini S, Laureano R, Fani L, Tascini C, Galano A, Antonelli A, Rossolini GM. Breakthrough Lactobacillus rhamnosus GG bacteremia associated with probiotic use in an adult patient with severe active ulcerative colitis: case report and review of the literature. Infection. 2015 Dec;43(6):777-81. doi: 10.1007/s15010-015-0798-2. Epub 2015 May 30. PMID: 26024568.  

PROBIOTICS AND ATHLETIC PERFORMANCE: A SYSTEMATIC REVIEW

Nichols AW. Probiotics and athletic performance: a systematic review. Curr Sports Med Rep. 2007;6(4):269-273.

ALTERATION OF INTESTINAL MICROFLORA IS ASSOCIATED WITH REDUCTION IN ABDOMINAL BLOATING AND PAIN IN PATIENTS WITH IRRITABLE BOWEL SYNDROME

Nobaek S, Johansson ML, Molin G, Ahrné S, Jeppsson B. Alteration of intestinal microflora is associated with reduction in abdominal bloating and pain in patients with irritable bowel syndrome. Am J Gastroenterol. 2000;95(5):1231-1238. doi:10.1111/j.1572-0241.2000.02015.x. 

EVIDENCE OF THE ANTI-INFLAMMATORY EFFECTS OF PROBIOTICS AND SYNBIOTICS IN INTESTINAL CHRONIC DISEASES

Plaza-Díaz J, Ruiz-Ojeda FJ, Vilchez-Padial LM, Gil A. Evidence of the Anti-Inflammatory Effects of Probiotics and Synbiotics in Intestinal Chronic Diseases. Nutrients. 2017;9(6):555. Published 2017 May 28. doi:10.3390/nu9060555. 

POTENTIAL USES OF PROBIOTICS IN CLINICAL PRACTICE

Reid G, Jass J, Sebulsky MT, McCormick JK. Potential uses of probiotics in clinical practice. Clin Microbiol Rev. 2003;16(4):658-672. doi:10.1128/CMR.16.4.658-672.2003

INCREASING WORK-PLACE HEALTHINESS WITH THE PROBIOTIC LACTOBACILLUS REUTERI: A RANDOMISED, DOUBLE-BLIND PLACEBO-CONTROLLED STUDY

Tubelius P, Stan V, Zachrisson A. Increasing work-place healthiness with the probiotic Lactobacillus reuteri: a randomised, double-blind placebo-controlled study. Environ Health. 2005;4:25. Published 2005 Nov 7. doi:10.1186/1476-069X-4-25.  

ALLERGY AND THE GASTROINTESTINAL SYSTEM

Vighi G, Marcucci F, Sensi L, Di Cara G, Frati F. Allergy and the gastrointestinal system. Clin Exp Immunol. 2008;153 Suppl 1(Suppl 1):3-6. doi:10.1111/j.1365-2249.2008.03713.x. 

INFLUENCE OF PROBIOTICS ON DIETARY PROTEIN DIGESTION AND UTILIZATION IN THE GASTROINTESTINAL TRACT

Wang J, Ji H. Influence of Probiotics on Dietary Protein Digestion and Utilization in the Gastrointestinal Tract. Curr Protein Pept Sci. 2019;20(2):125-131. doi:10.2174/1389203719666180517100339.

EFFICACY OF AN ENCAPSULATED PROBIOTIC BIFIDOBACTERIUM INFANTIS 35624 IN WOMEN WITH IRRITABLE BOWEL SYNDROME

Whorwell PJ, Altringer L, Morel J, et al. Efficacy of an encapsulated probiotic Bifidobacterium infantis 35624 in women with irritable bowel syndrome. Am J Gastroenterol. 2006;101(7):1581-1590. doi:10.1111/j.1572-0241.2006.00734.x. 

THE ROLE OF GUT MICROBIOTA IN IMMUNE HOMEOSTASIS AND AUTOIMMUNITY

Wu HJ, Wu E. The role of gut microbiota in immune homeostasis and autoimmunity. Gut Microbes. 2012;3(1):4-14. doi:10.4161/gmic.19320.  

PROBIOTICS AND IMMUNE HEALTH

Yan F, Polk DB. Probiotics and immune health. Curr Opin Gastroenterol. 2011;27(6):496-501. doi:10.1097/MOG.0b013e32834baa4d.  

THE ROLE OF PROBIOTICS IN VAGINAL HEALTH

Mei Z, Li D. The role of probiotics in vaginal health. Front Cell Infect Microbiol. 2022;12:963868. Published 2022 Jul 28. doi:10.3389/fcimb.2022.963868

VAGINAL MICROBIOTA AND THE USE OF PROBIOTICS

Cribby S, Taylor M, Reid G. Vaginal microbiota and the use of probiotics. Interdiscip Perspect Infect Dis. 2008;2008:256490. doi:10.1155/2008/256490

LACTOBACILLI-CONTAINING VAGINAL PROBIOTICS TO CURE OR PREVENT BACTERIAL OR FUNGAL VAGINAL DYSBIOSIS: A SYSTEMATIC REVIEW AND RECOMMENDATIONS FOR FUTURE TRIAL DESIGNS

van de Wijgert J, Verwijs MC. Lactobacilli-containing vaginal probiotics to cure or prevent bacterial or fungal vaginal dysbiosis: a systematic review and recommendations for future trial designs. BJOG. 2020;127(2):287-299. doi:10.1111/1471-0528.15870

HEALTHY VAGINAL MICROBIOTA AND INFLUENCE OF PROBIOTICS ACROSS THE FEMALE LIFE SPAN

Lehtoranta L, Ala-Jaakkola R, Laitila A, Maukonen J. Healthy Vaginal Microbiota and Influence of Probiotics Across the Female Life Span. Front Microbiol. 2022;13:819958. Published 2022 Apr 8. doi:10.3389/fmicb.2022.819958

THE ROLE OF LACTOBACILLI AND PROBIOTICS IN MAINTAINING VAGINAL HEALTH

Borges S, Silva J, Teixeira P. The role of lactobacilli and probiotics in maintaining vaginal health. Arch Gynecol Obstet. 2014;289(3):479-489. doi:10.1007/s00404-013-3064-9