Probiotic-40 with 40 Billion CFU

40 billion CFU from four strains with bi-pass delivery, formulated to support digestive and immune health.

$29.99 per bottle
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The evidence

The formula, the facts, the research

About this formula

Promotes digestive health* and supports immune function.*

Kikaboni Probiotic-40 delivers 40 billion CFU per two-capsule serving from four probiotic strains (L. acidophilus La-14, B. lactis Bl-04, L. plantarum Lp-115 and L. paracasei Lpc-37) in MAKTREK® Bi-Pass technology, with prebiotic fructooligosaccharide.

  • 40 billion CFU per two-capsule serving, with prebiotics
  • 60 capsules, a 30-day supply when taken as directed
  • Non-GMO and third-party tested
  • Manufactured in a US-based, FDA-registered, GMP-certified facility

Suggested use: As a dietary supplement, take two (2) capsules once daily. For best results, take one (1) capsule during the day and one (1) capsule in the evening. Repeat the process daily. Do not exceed two (2) capsules per day.

Supplement Facts: Serving size: 2 capsules. Servings per container: 30. Proprietary Blend of Probiotic Bacteria 40 Billion CFU**: MAKTREK® (Bi-Pass Technology), Lactobacillus acidophilus (La-14), Bifidobacterium lactis (Bl-04), Lactobacillus plantarum (Lp-115), Lactobacillus paracasei (Lpc-37); Complex Marine Polysaccharide 60 mg**; Fructooligosaccharide 24 mg**. **Daily Value (DV) not established. Other ingredients: Hypromellose (vegetable capsule), Rice Maltodextrin, L-Leucine.

Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children. Do not use if safety seal is damaged or missing. Store in a cool, dry place.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

What the research says

Probiotic Strains (including Bifidobacterium lactis Bl-04)

Evidence tier: Emerging

What it is: Live beneficial bacteria. Probiotic research is strain-specific, meaning a result for one named strain does not automatically apply to another. This formula lists four named strains: La-14, Bl-04, Lp-115, and Lpc-37.

What the research shows: A randomized, double-blind, placebo-controlled trial of 465 healthy, physically active adults tested one of the strains in this formula, Bl-04, on its own. Over the study period, participants taking Bl-04 went longer before reporting an upper-respiratory episode than those taking placebo, a finding the researchers linked to immune support. A second probiotic combination tested in the same trial showed no significant benefit, which underlines how strain-specific these results are.

Typical study dose: 2 billion CFU/day of Bl-04 for 150 days in the cited trial. This describes what the study used, not a recommended amount. This formula supplies 40 billion CFU across four strains per two-capsule serving; the amount of each individual strain is not listed on the label.

West NP, Horn PL, Pyne DB, Gebski VJ, Lahtinen SJ, Fricker PA, Cripps AW. "Probiotic supplementation for respiratory and gastrointestinal illness symptoms in healthy physically active individuals." Clinical Nutrition, 2014. DOI: 10.1016/j.clnu.2013.10.002.

Supplement facts
Serving size2 capsules
Servings per container30
Proprietary Blend of Probiotic Bacteria 40 Billion CFU: MAKTREK (Bi-Pass Technology), Lactobacillus acidophilus (La-14), Bifidobacterium lactis (Bl-04), Lactobacillus plantarum (Lp-115), Lactobacillus paracasei (Lpc-37)
Complex Marine Polysaccharide 60 mg
Fructooligosaccharide 24 mg
Daily Value not established
Other ingredientsHypromellose (vegetable capsule), Rice Maltodextrin, L-Leucine
Questions people ask
Why does the strain code matter?
Probiotic research is done on specific strains. La-14, Bl-04, Lp-115 and Lpc-37 are named strains, so you know exactly what is in the capsule.
Does it need refrigeration?
No. Store it in a cool, dry place as directed on the label.
What is MAKTREK bi-pass technology?
A marine polysaccharide coating designed to help the strains survive stomach acid on the way to the gut.
Can I take it with my stack?
Yes. Probiotic-40 appears in four of the nine stacks, including Digestive Health and Immune Support.
Who should check with a provider first?
Pregnant or nursing mothers, anyone under 18, and anyone with a known medical condition or taking prescription medication should check with their healthcare provider before starting any supplement. This includes anyone with a compromised immune system.
Shipping & subscriptions

Orders ship from a US-based facility within 1 to 2 business days. Free standard shipping on orders over $100. Subscribe & save deliveries can be changed, skipped or cancelled from your account at any time.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

What's inside

Every active, at its real dose

  • 01 La Lactobacillus acidophilus (La-14)In 40B CFU blendDigestive balance
  • 02 Bl Bifidobacterium lactis (Bl-04)In 40B CFU blendImmune support
  • 03 Lp Lactobacillus plantarum (Lp-115)In 40B CFU blendGut barrier support
  • 04 Lpc Lactobacillus paracasei (Lpc-37)In 40B CFU blendMicrobiome diversity
  • 05 FOS Fructooligosaccharide (prebiotic)24 mgFeeds the strains

Amounts per serving. See the Supplement Facts panel for the full label.

Proven by science

By the numbers

  • 40 billion CFU per two-capsule serving from four named strainsSupplement Facts panel
  • MAKTREK bi-pass technology, a marine polysaccharide coating designed to carry the strains through stomach acidSupplement Facts panel
  • Strain-specific Probiotic research is strain specific, which is why each strain here is identified by its codeNIH Office of Dietary Supplements, Probiotics fact sheet

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

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