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Just Thrive® Core Health Complete
(Probiotic + Precision PREbiotic + Vitamin K2-7 + IgG) a full step into striving for complete wellness. This bundle combines the power of our spore-based probiotic, the nourishment of our precision PREbiotic, the immune-strengthening benefits of our Ultimate IgG, and adds the “whole health” benefits of our Vitamin K2-7.

Core Health Complete Means Starting with Your Gut Flora, Expanding Into Your Body Systems, And Adding Powerful Immune Support

Just Thrive® Probiotic — Our probiotic — containing our patented strain (Bacillus Indicus HU36®) — supports the rebalancing of our gut microbiome by increasing protective beneficial bacteria while removing pathogens.

  • The first 100% spore-based probiotic of its kind
  • Proven to arrive 100% alive in your intestines — compared to conventional probiotics, which are 99+% killed by digestive acidity

Just Thrive® Precision PREbiotic — Our PREbiotic more than doubles the population of our probiotic — nourishing ONLY good bacteria.

  • Food-based prebiotic fibers that work like “fertilizer” for your gut flora
  • Proven to not increase gastrointestinal distress (unlike many other prebiotic fibers that do)

Just Thrive® Ultimate IgG — Our IgG provides optimal immune support while strengthening your gut’s protective barrier.

  • Immunoglobulin G (IgG) is the most important and abundant antibody
  • Focuses especially on your GI system — where 70% of your immune system is located

Just Thrive® Vitamin K2-7 — Our Vitamin K2-7 delivers a powerhouse of health benefits to your heart, bones, and many other systems throughout your body. (see additional benefits below).

  • Formulated with MenaquinGold™ for 100% guaranteed potency
  • The “missing nutrient” because over 70% of the Western world is K2-7 deficient

More Core Health Complete Benefits:

  • Produces antioxidants in the gut, protecting your healthy cells from being damaged
  • Removes toxic gut pathogens
  • Provides crucial immune support
  • Supports optimal digestive health
  • Balances the “flora” in your gut microbiome
  • Helps with discomfort caused by leaky gut… IN FACT, has been known to help leaky gut with some people in just 30 days!
  • Nourishes healthy keystone bacteria that helps support liver health, a strong metabolism, and promotes lean body mass
  • Provides an extra level of protection to your gut — allowing key nutrients to be better absorbed into your bloodstream, while blocking harmful toxins
  • Provides extra immune support — fighting viruses, toxins, harmful fungi, and pathogenic bacteria
  • Supports bones and teeth by helping to move calcium to where it's needed
  • Provides support to the heart and kidneys by ensuring calcium is NOT deposited in the wrong place
  • Supports healthy blood glucose
  • Promotes the destruction of abnormal cells


Just Thrive® Probiotic — There are 30 capsules in each bottle of Just Thrive® Probiotic. Recommended dosage is one capsule daily, preferably with your largest meal.

Just Thrive® Precision PREbiotic — There are 30 servings of Just Thrive® Precision Prebiotic in every container. Recommended gut maintenance dosage is one 5-gram scoop daily.

Just Thrive® Ultimate IgG — Take 4 capsules daily with or without a meal, or as directed by your healthcare professional.

Just Thrive® Vitamin K2-7 — There are 60 capsules in each bottle of Just Thrive® Vitamin K2-7. It is ideally recommended to take two capsules daily.

Bottom-of-the-Bottle Guarantee

Just Thrive Probiotic - 30 Day Guarantee

Just Thrive is passionate about good health, and we ensure the integrity and quality of our products. That's why we're proud to stand behind every sale with a 100% customer satisfaction "Bottom-of-the-Bottle" Guarantee:

If you're not 100% satisfied with your purchase of any Just Thrive product from, return it to us for a full refund* - even if the bottle is empty!

*Excludes shipping. Applies to a maximum of two bottles purchased directly from Just Thrive.


Customer Reviews

Based on 14 reviews
NPS score:
Recommended first doses
Hi Courtney, nope! If you're able to tolerate everything at the full dose, that's awesome. We just recommend people start slow to minimize the potential for unpleasant bacterial die-off reactions - headaches, gas/bloating, skin rash, nausea, etc. Just to clarify, the probiotic dose is one capsule daily - after dinner is best :)
NPS score:
Great product
Hi Courtney, thanks so much for your review! If you're new to the products, we recommend starting slowly - a half or full dose of the probiotic every other day for the first week and then 1 capsule per day the following week. The probiotic is best taken with food to give the spores something to feed on, as well as to help move them through the digestive tract. Taking the probiotic about 15 minutes after dinner is best since digestion slows at night allowing them to move slower through your system - they're more effective and there's less potential for bacterial die-off reactions. They also help to digest your dinner which can help with sleep! It's best to start with the PRObiotic before the PREbiotic - 3-4 weeks on the probiotic is good preparation before adding the prebiotic/fertilizer for the spores and other good bacteria. The prebiotic can be taken at anytime, with or without food or other supplements, and can be taken in one dose or sipped on throughout the day - whatever works best for you. The prebiotic fiber is a food more than a supplement so there's really no wrong to take it, although sipping slowly throughout the day is best practice since different populations of bacteria surface throughout the day to be nourished. The K2-7 should be taken twice per day, one with breakfast and one with dinner - taken with the probiotic after dinner is fine. The 4 capsules of the IgG can be taken all at once or in split doses - 2 capsules with breakfast and dinner is most convenient. Start slowly with the IgG as well - 1 capsule per day for the first week, followed by 2 the second week and so on until you are taking 4 per day. Long-term use of all our products is perfectly safe since we have pathogens and toxins coming at us everyday. A maintenance dose would be 1/2 the daily dose and is just fine after 6 months as long as you're symptom free and feeling great! Hope this helps - reach out if you have any further questions :)
NPS score:
Likes: Probiotics
Improvements: Price?
I liked the product
NPS score:
Gut feeling better
NPS score:
Likes: Loved it!
Improvements: N/A
Great Product!

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