Free Shipping Above $75*

Safe & Secure Checkout

3rd party lab tested

Fast domestic shipping

What's Inside

Vector image of supplement bottle Vector image of supplement bottle

Essentially Pure...

L-Glutamine;
Arabinogalactan;
Licorice Root Extract;
Aloe Leaf Extract

Discover Leaky Gut Defense™

Leaky Gut Defense (NEW Look, Same Trusted Formula.) includes specialized ingredients for improved gastrointestinal support. Included is concentrated extract of licorice that has been processed to remove glycyrrhizin (reducing risk of side effects accompanying licorice). Glutamine serves as the key nitrogen source for the mucosal lining of the gastrointestinal (GI) tract. Arabinogalactan from the North American larch tree is a naturally occurring polysaccharide - delivering optimal support for GI health. Research shows that Arabinogalactan may assist role in the creation of gut microflora and may increase valuable short-chain fatty acid production.
Available in 2 sizes: 30 Servings (168 grams) or 60 Servings (336 grams).

  • Gastrointestinal Support
  • Enhanced Production of Short Chain Fatty Acids
  • Contains: L-Glutamine, Arabinogalactan, Licorice Root 10:1(deglycyrrhized) & Aloe Leaf (standardized to 50% polysaccharides)
  • Included Aloe vera leaf extract is processed to remove bitterness and prevent any laxative effect
  • Convenient Powdered Form
  • Pharmaceutical Grade

NEW LOOK. SAME TRUSTED FORMULA.

Safety Information
Pregnant or lactating women should consult their healthcare practitioner prior to use. We recommend reaching out to your physician, midwife, or other qualified healthcare practitioner if you have any concerns before using it while pregnant or breastfeeding.

Individuals taking medication should discuss potential interactions with their healthcare practitioner. Do not use if tamper seal is damaged.

FOR CHILDREN - WARNING: We recommend speaking with your child's pediatrician or nutritionist PRIOR TO USE - if you have concerns about any of the ingredients or adjusting the dosing for them.

Indications
Gut Support - A combination of Glutamine, Aloe and Licorice Improve overall GI health.  Glutamine helps protect against pathogens such as Helicobacter pylori and supports beneficial intestinal microorganisms. Aloe and Licorice calm and support.

Ingredients
L-Glutamine 3 g, Arabinogalactan 2 g, Licorice Root Extract 10:1 (deglycyrrhizinated) 500 mg, Aloe Leaf Extract (Standardized to 50% [50 mg] polysaccharides) 100 mg.

Other Ingredients
Monk Fruit

DOES NOT CONTAIN
Fillers, wheat, gluten, corn protein, yeast, soy, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, or preservatives.

All Pure TheraPro Rx Formulas Meet or Exceed cGMP Quality Standards. This product is manufactured in the United States in an NSF / GMP certified and FDA inspected facility.

Customer Reviews

Based on 21 reviews
95%
(20)
5%
(1)
0%
(0)
0%
(0)
0%
(0)
O
Ohio Girl
Very effective for the gas that accompanies leaky gut, which...

Very effective for the gas that accompanies leaky gut, which I developed most probably from anxiety and stress (in the past from candida overgrowth). I began to get relief within 1-2 days of beginning the product. One note - when taking powdered L-glutamine, I was once informed by a naturopath doctor to do so between meals on an empty stomach; I personally find that advice to be true for maximum results. Definitely recommend this product!

M
Mariola De Romero
I ordered this product around 2.5 weeks ago. I use to drink...

I ordered this product around 2.5 weeks ago. I use to drink it twice a day, mixed with my colostrum, empty stomach, as it was suggested.
...

b
beth l
My leaky gut is very slowly improving and it could take...

My leaky gut is very slowly improving and it could take another year the Naturopathic Dr.said because mine is severe.Also have heavy metal toxicity/mold issues to deal with.Will keep buying this.I am instructed to take it on an empty stomach 30 min.before a meal.My G.I. tract finds it very soothing. No more Reflux!!!.I am very grateful to have stumbled upon this great product!

M
Marilyn
Happier Gut :) I recommend this supplement for anyone that...

Happier Gut :) I recommend this supplement for anyone that suffers from diverticulitis or gut ailments. My partner and I take one scoop per day on an empty stomach with warm water and a squeeze of lemon (like a tea of sorts). This has cured both of us and will be a regular part of our regimen. Thank you!

J
JMon
excellent price and service from seller - so far product...

excellent price and service from seller - so far product seems to be helping with soothing my histimine response

123

Frequently Asked Questions

Ingredients
L-Glutamine 3 g, Arabinogalactan 2 g, Licorice Root Extract 10:1 (deglycyrrhizinated) 500 mg, Aloe Leaf Extract (Standardized to 50% [50 mg] polysaccharides) 100 mg

Other Ingredients
Monk Fruit

DOES NOT CONTAIN
Fillers, wheat, gluten, yeast, soy protein, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, or artificial preservatives.

All Pure TheraPro Rx Formulas Meet or Exceed cGMP Quality Standards. This product is manufactured in the USA in a FDA inspected, NSF and GMP-certified facility for guaranteed quality and potency.

Leaky Gut Defense™ Supports Healthy Gut Function

Leaky Gut Defense™ is an advanced formula designed to help reverse ‘leaky gut’ (compromised intestinal permeability). This mild-flavored non-GMO blend includes: L-Glutamine to bolster the integrity of the GI tract's mucosal lining, as well as nourish and repair the gut's thin and delicate cell wall. Arabinogalactan, from the Larch Tree, encourages a balanced immune system response and serves as a food source for beneficial gut bacteria. Probiotics transform arabinogalactan into vital short-chain fatty acids which support an optimal inflammatory response in the gut. Deglycyrrhizinated Licorice (DGL), processed to remove the component associated with blood pressure increases, supports the protective lining of the stomach and intestinal wall. Aloe Vera, rich in enzymes and glyconutrients, is utilized to promote gut barrier repair, serve as a prebiotic, and support a healthy inflammatory response.

Clinically Effective Formula

Leaky Gut Defense (NEW Look, Either Packaging May Arrive.) includes specialized ingredients for improved gastrointestinal support. Included is concentrated extract of licorice that has been processed to remove glycyrrhizin (reducing risk of side effects accompanying licorice). Glutamine serves as the key nitrogen source for the mucosal lining of the gastrointestinal (GI) tract. Arabinogalactan from the North American larch tree is a naturally occurring polysaccharide - delivering optimal support for GI health. Research shows that Arabinogalactan may assist role in the creation of gut microflora and may increase valuable short-chain fatty acid production.

Purity Is Our Priority

Pure TheraPro Rx® provides supplement solutions to ensure your body gets the micronutrients necessary to support total-body health and vitality. Pure TheraPro Rx® supplements do not contain any fillers such as rice flour, corn starch, or wood pulp fibers like cellulose. Our manufacturing facility adheres to strict NSF/cGMP (Current Good Manufacturing Practices) guidelines. We chose to sweeten our products with a patented form of monk fruit, never using artificial sweeteners or stevia. In addition to avoiding unwanted digestive issues and allergic responses common with other sweeteners, monk fruit provides additional health benefits.

Our Tribe Testimonials

  • “Pure TheraPro Rx is the only company I have done business with that has consistently met or exceeded my high expectations. After 15 years researching dietary supplements, I can confidently say that they are using the best ingredients in the world, no fillers, and stand by their solutions.”

    Kristopher B.
    Austin, TX

  • “...I guess what it comes down to for me is your commitment to clinically studied ingredients at dosages that are actually therapeutic - that and making sure you're not sourcing raw materials from countries with poor practices regarding purity & quality... Thank you!”

    Rueben R.
    Minneapolis, MN

  • "...No magnesium stearate, no artificial flavors, no chemical preservatives, no fillers to make my caps look full (and lower their absorption)... no junk whatsoever. I know everything in this bottle is perfect for my body..."

    Valerie G.
    Waterbury, CT

  • "I love your articles! It seems like you are one of the only companies out here not afraid to say it like it really is and tell the TRUTH about health and what we put in our bodies! Keep 'em coming!"

    Jessica B.
    Boston, MA

Join the Pure Thera Tribe

We invite you to join us on social media (@purethera), in addition to our email newsletter. We'll only send you highly informative and valuable health insights, product news and promos. It's always a quick read! All you need to do is subscribe below.

(Don't worry, we hate spam as much as you do!)