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  • Power Gut-X Restoration Stack
  • Power Gut-X Restoration Stack
  • Power Gut-X Restoration Stack
  • Power Gut-X Restoration Stack
  • Power Gut-X Restoration Stack
  • Power Gut-X Restoration Stack
  • Power Gut-X Restoration Stack

11 total reviews

Power Gut-X Restoration Stack

Explore the power of prebiotics, probiotics and novel ingredients to restore your whole body. This doctor-developed proprietary stack includes ResBiotic’s most popular formulas, both resB® and prebeet® ENERGY +

Their clinically studied and all-natural ingredients start at the gut for whole body restoration and renewal. 

resB® is the #1 clinically validated and pulmonologist-recommended lung supplement that combines live probiotic bacteria strains (RSB11®, RSB12®, and RSB13®) with ancient herbs for digestion, immune function, and respiratory health.* At the same time, the prebeet® ENERGY + will become your daily 4-in-1 microbiome boost developed by world-class physicians to supercharge your energy, improve digestion (bloating & bowel movements), restore skin balance, and strengthen your heart health.*

The Power Gut Restoration stack is famous for its well-tolerated digestion experience and easy routine integration. resB® comes in convenient on-the-go capsules, and prebeet® berry flavored scoops are quickly mixable. You’ll feel whole body improvements within the first 7 days!

Together, they're a perfect duo at any time of day or night.

Our Science-Backed Approach

Our proprietary deposits are all backed by clinical trials (in vivo) and cellular laboratory (in vitro) proof of concept and safety data. The resB® blend is formulated by optimizing indicative biomarker responses in human tissue to optimize lung support best. 

As most people are deficient in B12, consuming high doses can have therapeutic benefits for your body.  The high dose of vitamin B12 in prebeet® works hard to support brain cell function by converting food into healthy cellular energy. Another hero ingredient in prebeet® includes whole beets, with their rich source of nitrates and fiber that support improved circulation and positive heart health. Last but certainly not least, prebeet® clinically studied prebiotic resistant potato starch has been proven to increase the production of Bifidobacterium, an important probiotic for digestive wellness, and significantly increase Akkermansia muciniphila, an important bacteria for improving gut/barrier function and permeability of the gut lining, or Leaky Gut.



✓ Enhance airway & lung health to breathe easy

✓ Helps in clearing mucus

✓ Naturally minimizes coughing

✓ Seasonal sinus & bronchial support

✓ Improves pulmonary structure & function

✓ Improves digestion and gut health

✓ Improves immune health

✓ Better sleep due to better breathing

prebeet® ENERGY +

✓ Energy boost, improving stamina and physical performance without caffeine or sugar

✓ Improved GI discomfort, reducing bloat and gas and improving stool consistency

✓ Supports healthy skin by decreasing collagen breakdown & supporting collagen integrity

✓ Supports heart & circulatory health with improvement in blood flow and circulation

✓ Enriches beneficial gut microbiome.

✓ prebeet® can be used as an introductory or maintenance fiber for GI recovery and is suitable for special diets like low FODMAP

✓ Supports nervous system and brain cell function

✓ Supports conversion of food into cellular energy

✓ Backed by clinical trials and scientific research

SuperBlend Formulas


Active Ingredients:

  • Lactiplantibacillus plantarum RSB11®
  • Lactobacillus acidophilus RSB12®
  • Lacticaseibacillus rhamnosus RSB13®
  • Vasaka (Adhatoda vasica) leaf extract
  • Holy Basil (Ocimum sanctum) leaf extract
  • Turmeric (Curcuma longa) root extract

prebeet® ENERGY+ 

Active Ingredients:

  • Resistant Potato Starch Prebiotic (Solnul™)
  • Pure Whole Beetroot (PowderPure™)
  • Vitamin B12 (Methylcobalamin)


We recommend taking 2 resB® capsules (30B CFU) daily, with or without food - the choice is yours!


Mix 1 scoop to a cup (8-12 oz) of cold water, and make sure to shake well before drinking in the morning or afternoon, or before your workout routine. You can also add it to a smoothie or yogurt, or add mix-ins like lemon juice, a dash of tart cherry juice, or your favorite electrolyte powder. Use 1-2 times daily and store in a cool, dry place.

  • Gluten Free
  • Vegan
  • Prebiotic & Probiotic
  • Artificial Free
  • Sugar & Caffeine Free
  • Keto Friendly
  • Paleo Friendly
  • Dairy Free
  • Soy Free
  • ★★★★★

    Less worry, More freedom!

    “I have had asthma my entire adult life. I am unable to take inhaled steroids, which is the normal treatment protocol because I have rare severe side effects. A few days of taking resB, I noticed was breathing felt easier. It almost felt cool in my lungs. Now a few months in, my coughing is greatly reduced. I don't have to worry about sitting near an exit in case I get a coughing fit and need to run out quickly to cough uncontrollably. I still have asthma and there are still things that set me off but this has definitely been a game changer.”

    Sandy F, Brooklyn, New York
  • ★★★★★


    “I absolutely love this product. It’s a total game changer. I think I’ve been a coffee addict for about 10 years now and I’ve tried so many products as a substitute. The first time taking it I felt alert and awake but not in the jittery way you usually feel with coffee. There was no tension. After I take it in the morning, I get in the zone within an hour and feel good all day! ”

    Danielle Roy, Seattle, Washington
  • ★★★★★

    I have terrible allergies…

    “I have terrible allergies and this year my allergies have twice turned into nasty business. Doctor visits, steroids, breathing treatments, antibiotics, you name it, I felt awful and couldn't breathe. I'm lucky I came across the info for resB Lung Support. Received it in 3 days and 3 days after I started it I was breathing so much better, I didn't have to stop every 5 feet to catch my breath!”

    C. K, San Antonio, Texas
  • ★★★★★

    I am breathing better!

    “I just finished my second bottle of ResBiotic, and I can tell the difference. I also just returned from 2 weeks at high altitude in Colorado, and I KNOW my breathing would’ve been much worse had I not been taking this supplement. I should add that I am still a smoker, but am working toward being free. This a great support for during this transition and after!”

    Maggie, Atlanta, Georgia
  • ★★★★★

    Amazing flavor, lasting energy

    “This powder is so delicious. The effects are mild but long lasting and you can tell there is a lasting energy and digestion benefits after one in the morning. Highly recommend.”

    Jason Hamilton, New York, New York
  • Kickstart your Gut-X Axis*

    Your whole body is connected physically and biochemically at the microbiome level. World-class doctors created the proprietary formulas behind resB® and prebeet® to target underlying cellular pathways for peak performance across your body's systems.*

    For your health, resB® supports digestive, respiratory, and immune systems, while prebeet® boosts overall energy, improves digestion (bloating and bowel movements), clears skin appearance, and supports healthy circulation, resulting in improved heart and circulatory health. 

    Detox your lungs, energize your body, and support your whole body with this stack!

First in Class, with the Highest Quality Standards

ResBiotic® Power Gut-X Stack Other prebiotic or probiotic supplement products
Doctor-developed with clinically-studied ingredients
Superior microbiome support & restoration
Promotes multi-system health 
Sugar Free


Caffeine Free


Low FODMAP/ FODMAP-friendly diets


All-natural formula




  • How it Works

    The Gut-Lung Axis

    The probiotic bacteria in resB® have been known to produce specific short-chain fatty acids that support digestive health directly and travel through systemic circulation to support respiratory health and immunity.*

    The Gut-Systems Axis

    Meet the daily science-backed boost your body and microbiome needs. Think of prebeet® ENERGY+ as your doctor-developed, tackle-the-day whole body super booster in a tasty, drinkable habit!

What's Inside

  • resB® Probiotic Blend

    Our respiratory-specific, multi-strain probiotic blend contains Lactiplantibacillus plantarum RSB11®, Lactobacillus acidophilus RSB12®, and Lacticaseibacillus rhamnosus RSB13®, which work together to target the gut-lung axis.*

    It also includes Vasaka, also known as Adhatoda vasica or malabar nut, is a respiratory remedy in the Ayurvedic and Unani traditions. Scientists have isolated two key alkaloids, vasicine and vasicinone, in vasaka leaf to understand better how vasaka supports healthy breathing.*

  • resB® Herbal Elixir

    Turmeric (Curcuma longa) root is known to have a wide range of health benefits. Its respiratory uses are well-documented in Ayurvedic traditions. More recently, turmeric has been found to have immune-supportive and antioxidant properties.*

    The elixir formula wouldn’t be complete without Ocimum sanctum, commonly known as holy basil or tulsi, which is also an immunity rockstar of the Ayurvedic tradition. Scientific inquiry suggests this ancient herb also has adaptogenic and antioxidant properties.*

  • prebeet® ENERGY+ blend

    prebeet® includes Pure Whole Beetroot (PowderPure™) instead of beet juice like other prebiotics in order to deliver optimal fiber and micronutrients. Beet’s nitric oxide helps positively impact circulation, blood flow, and energy.

    To supercharge the energy blend, we also use B12 - nature's super booster. B12 supports your nervous system function, energy metabolism, and brain and mood health. We chose the most natural and easily absorbed methylated B12 to support multiple body functions.

  • prebeet® ENERGY+ Resistant Potato Starch Prebiotic (clinically-studied Solnul™)

    The prebeet® formulation is glyphosate-residue free and includes a low FODMAP (verified through Monash), fermentable prebiotic potato fiber Solnul™ that feeds the good bugs in your gut. It repairs the gut lining - improving Leaky Gut and reducing constipation and diarrhea.

    But it doesn’t stop there! It decreases collagen breakdown to support skin integrity.*

Asked & Answered

Our Gut is our body's most immunologically active organ and communicates with different organ systems. What we consume in our gut may act as medicine because the gut acts as the entry point to several systemic connections. The axis or connections by which the gut communicates with various systemic organs or functions are denoted by the Gut-X axis, where the X could stand for the lungs, such as in the Gut-Lung axis or the heart in the Gut-Heart axis, the brain as in the Gut-Brain axis, and so forth.

The ResBiotic® Power Gut-X Restoration Stack targets various Gut-X axes in a comprehensive and complementary fashion*!

The short answer? Pretty much all adults! We recommend you talk to your doctor to clarify whether these proprietary recipes suit you if you’re unsure. This top physician-recommended and formulated stack is for whole body pre/probiotic support.

We recommend taking 2 resB® capsules and 1-2 scoops of prebeet® ENERGY+ per day.

They are!

resB® was designed based on over 10 years of rigorous research to support healthy respiratory structure and function, healthy digestion and to boost the immune system while keeping everyone in mind. Similarly, prebeet® was designed with different population groups in mind. Our ingredients and products have been studied extensively in many settings, including actual physician-supervised pre-clinical and clinical trials in specific conditions! That said, no supplement can make claims regarding any specific disease diagnosis. We recommend you check with your doctor or pharmacist before starting any new dietary supplement.

While people on this stack often report gut health benefits as early as their first week, systemic benefits can take longer. Some community members report breathing, circulatory and energy benefits within 6 days, others after 60-90 days. This variability can be attributed to many factors, including the importance of continuous daily use and the reality that some of us constantly think about how our bodies are feeling. In contrast, others go about their day without much thought.

resB® and prebeet® are precision blended & manufactured in a cGMP environment and FDA-registered facilities in the USA. The formulas are specifically processed for extended stability and longevity, rigorously tested for the most stringent quality, purity, and safety measures, and delivered through a temperature-controlled supply chain to ensure a research-backed CFU (Colony Forming Unit) count in every serving, every time, with third-party tested shelf stability in room temperature.

Since most people are deficient in B12, consuming high doses can be therapeutic, and is completely safe for most people. If you're concerned or have any questions, please consult your trusted medical practitioner.

Yes! SolnulTM, our clinically studied prebiotic ingredient, is a low FODMAP-approved product through Monash, the authority on low FODMAP diets.

No, prebeet® ENERGY+ is caffeine and sugar free! We believe energy comes from fueling your body with whole, clean ingredients. prebeet® ENERGY+ is sweetened with natural berry flavors and natural stevia extract.

resB® and prebeet® ENERGY+ were created by ResBiotic's founder Dr. Vivek Lal and his team of double board-certified, practicing physician-scientists. There's a lot of brainpower behind these powerful formulas. While we think it should be commonplace, it's rare to have even one physician formulating a supplement, let alone a team. At ResBiotic®, we believe that science speaks for itself, as do the results of physician-crafted products!

Yes you can, and we encourage & recommend it! resB® is focused on probiotics and bioactive botanicals that support gut, immune, and lung health. resB® has proprietary beneficial lactobacillus probiotics. prebeet® has clinically studied prebiotics that lead to the growth of beneficial probiotics such as bifidobacterium and akkermansia.  Our lungs, respiration, energy, heart, and gut health are all connected, so why not support that connection? When in doubt, always consult your trusted practitioner.

What People Are Saying - Don't just take our word for it!