Ultimate Immune Boost – Just Thrive
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Just Thrive® Ultimate Immune Boost
(Probiotic + IgG)

Combines the power of our award-winning, spore-based Probiotic with the immune-optimizing benefits of our Ultimate IgG.
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  • Description
  • Ingredients
  • Shipping Info
  • FAQS

Bundle and save with our award-winning Probiotic and Ultimate IgG complete immune support

Just Thrive® Probiotic

99% of probiotic strains on the market die in the acidity of your stomach before they reach their destination. Our Probiotic is the first 100% spore-based probiotic of its kind that’s proven to arrive 100% alive in your intestines.

Just Thrive® Ultimate IgG

Immunoglobulin G (IgG) is your most important and potent frontline defender against whatever life throws your way. Our Ultimate IgG drives optimal immune strength while supporting the health and protection of your gut barrier.

    More Probiotic + Ultimate IgG Benefits:

    • Microbiologist-formulatedand clinically tested
    • Supports immune, digestive, and emotional health
    • Improves flora balance
    • Increases nutrient absorptionin the intestines 
    • Powerful antioxidant and carotenoid productionat the most bio-available location in your body
    • Effectively addresses free radicals to promote healthy cells
    • Supports optimal energy, improves sleep, and promotes healthy skin
    • Encourages healthy weight management
    • Helps with discomfort caused by leaky gut… I

    Bundle and save with our award-winning Probiotic and Ultimate IgG complete immune support

    Just Thrive® Probiotic

    99% of probiotic strains on the market die in the acidity of your stomach before they reach their destination. Our Probiotic is the first 100% spore-based probiotic of its kind that’s proven to arrive 100% alive in your intestines.

    Just Thrive® Ultimate IgG

    Immunoglobulin G (IgG) is your most important and potent frontline defender against whatever life throws your way. Our Ultimate IgG drives optimal immune strength while supporting the health and protection of your gut barrier.

      More Probiotic + Ultimate IgG Benefits:

      • Microbiologist-formulatedand clinically tested
      • Supports immune, digestive, and emotional health
      • Improves flora balance
      • Increases nutrient absorptionin the intestines 
      • Powerful antioxidant and carotenoid productionat the most bio-available location in your body
      • Effectively addresses free radicals to promote healthy cells
      • Supports optimal energy, improves sleep, and promotes healthy skin
      • Encourages healthy weight management
      • Helps with discomfort caused by leaky gut… I

      Adding Ultimate Immune Boost To Your Health Regimen is Easy!

      Probiotic dosage:Ages 3+. The recommended gut maintenance dosage is 1 capsule per day after a meal or as directed by your physician. Capsules can be opened and mixed with food for consumption.

      Our probiotic is shelf-stable – Refrigeration NOT required. (After all, if your probiotic can’t survive at room temperature, how can it survive in your 98.6 degree body?)

      Ultimate IgG dosage:Ages 3+. Take 4 capsules daily with or without a meal, or as directed by your healthcare practitioner.

      Due to COVID-19, the world is experiencing shipping delays. Please be patient at this time.

      We want to keep things easy and seamless when it comes to shipping and we want our customers happy!

      When an order is placed on our website, you can expect the order to process within 1-3 business days. After your order ships, most orders are received within 3-5 business days. Unfortunately, we cannot control how quickly the carrier delivers product as there are different factors including time of purchase and distance from the warehouse. A valid tracking number will be sent to your email as soon as it is created. You can also login to your account to see your tracking information.

      If you have qualified for free shipping on our website, the free shipping only applies to orders being shipped to the Contiguous United States and does not include shipments to Hawaii, Alaska, Puerto Rico and countries outside the United States. We can ship to Hawaii, Alaska, Puerto Rico and many other countries outside of the United States but shipping charges will apply and will be calculated at check-out.

      International Shipments

      Just Thrive is not responsible for any customs or duty charges. All customs charges are the responsibility of the customer. International orders cannot be shipped with expedited options.

      Auto-Ship Customers:

      • You always save on every bottle and get FREE shipping
      • You are always in control. Change your shipping date or cancel future participation at any time by logging into your account or with a simple call to customer service or email us at info@thriveprobiotic.com.
      • We ship your next order every 30 days so you save time and never run out.
      • Any coupon code used applies to first order only.

      Returns - Bottom-of-the-Bottle 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 www.justthrivehealth.com, 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.

      Supports optimal digestion and immune function*

      Helps your immune system react the right way at the right time*

      Provides superior survivability and clinically-proven results

      Shipping Info

      Due to COVID-19, the world is experiencing shipping delays. Please be patient at this time.

      We want to keep things easy and seamless when it comes to shipping and we want our customers happy!

      When an order is placed on our website, you can expect the order to process within 1-3 business days. After your order ships, most orders are received within 3-5 business days. Unfortunately, we cannot control how quickly the carrier delivers product as there are different factors including time of purchase and distance from the warehouse. A valid tracking number will be sent to your email as soon as it is created. You can also login to your account to see your tracking information.

      If you have qualified for free shipping on our website, the free shipping only applies to orders being shipped to the Contiguous United States and does not include shipments to Hawaii, Alaska, Puerto Rico and countries outside the United States. We can ship to Hawaii, Alaska, Puerto Rico and many other countries outside of the United States but shipping charges will apply and will be calculated at check-out.

      International Shipments

      Just Thrive is not responsible for any customs or duty charges. All customs charges are the responsibility of the customer. International orders cannot be shipped with expedited options.

      Auto-Ship Customers:

      • You always save on every bottle and get FREE shipping
      • You are always in control. Change your shipping date or cancel future participation at any time by logging into your account or with a simple call to customer service or email us at info@thriveprobiotic.com.
      • We ship your next order every 30 days so you save time and never run out.
      • Any coupon code used applies to first order only.

      Returns - Bottom-of-the-Bottle 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 www.justthrivehealth.com, 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 35 reviews
      83%
      (29)
      11%
      (4)
      3%
      (1)
      0%
      (0)
      3%
      (1)
      N
      Nora Humphries
      NPS score:
      Likes: Emily
      Improvements: Nothing, your the best! I just wish I had known about you years ago!
      Emily

      Thank you d so much for helping me! Much appreciated. I really appreciate your advice because doctors are no help.

      G
      Gertrud Schneider
      NPS score:
      Likes: IgG was perhaps the most important part of my health journey.
      Good Progress

      My skin problems reduced, but not yet gone.

      M
      Manjunath Markandaya
      NPS score:
      Likes: It works
      Love this!

      Works great... my severe digestive issues are 99% gone!

      L
      LD
      NPS score:
      The best product for immunity boost

      I absolutely love all Just Thrive products . I was very excited to try this one as well. I love that it has zinc and echinacea together . It’s a perfect punch for immunity health .

      M
      Miguel Orozco
      NPS score:
      Likes: what it promised to do!
      Improvements: ???

      I think is working well!

      Our Promise To You

      100% Satisfaction Guaranteed

      At Just Thrive, we're proud to stand behind every sale with a 100% customer satisfaction "Bottom-of-the-Bottle" Guarantee. If you're not completely satisfied with your purchase of any Just Thrive product from www.justthrivehealth.com, return it for a full refund* – even if the bottle is empty!

      integrity in action

      Proven Science

      No guesses, no unknowns. We are proud to offer a line of products that boast some of the most researched ingredients in the industry. All our products have been proven through comprehensive scientific studies in humans, whenever possible.

      Empowerment

      We turn the idea of “take a prescription drug to mask symptoms” upside down. Instead, we encourage our customers to take control of their health and destinies by empowering them with knowledge, information, and products that make a difference.

      Best-In-Class

      Our process in choosing new products is meticulous, and heavily focused on leading-edge ingredient science, clinical research, and current market needs. To boot, we’re committed to always having best-in-class manufacturing for every offering.

      Contribution

      We give back in time and money to organizations that focus on providing for communities in need. Through our work and contribution with Vitamin Angels, every customer purchase supports the health of a child for an entire year.

      Save 🕒 and 💵 with Auto-Ship

      Save $10 bottle per month ($5 discount plus free shipping) when you select Auto-Ship. You'll receive your shipment every month. No sign-ups, no contracts, call us to cancel at any time. We guarantee you'll love it!

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