Pure Encapsulations

GI Fortify (California Only), 400 g

GI Fortify by Pure Encapsulations is a multi-ingredient gastrointestinal support formula combining L-glutamine, arabinogalactan, slippery elm, and marshmallow root to support intestinal lining integrity and healthy gut barrier function.

May be a fit for

  • Adults seeking L-glutamine and fiber support for intestinal lining integrity
  • Individuals with sensitive digestion supporting gut mucosal barrier function
  • Practitioners addressing leaky gut protocols with slippery elm and marshmallow root
$54.99

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PowderFormat
400 gPack size
The essentials

A closer look.

GI Fortify by Pure Encapsulations is a multi-ingredient gastrointestinal support formula combining L-glutamine, arabinogalactan, slippery elm, and marshmallow root to support intestinal lining integrity and healthy gut barrier function. Designed for individuals seeking comprehensive digestive support, it addresses both mucosal health and microbial balance in a single formula.

Why It's Worth Considering: Pure Encapsulations formulates without common allergens and unnecessary excipients, and this practitioner-grade blend pairs structural gut-support compounds with prebiotic fiber in clinically relevant forms.

Pure Encapsulations - GI Fortify (California Only), 400 gPure Encapsulations · 400 g
Make it part of your day

Make it part of your routine.

Add 1 serving to 8–12 oz water. Shake, stir or blend briskly and drink immediately. Drink an additional 8–12 oz serving of water following. Daily water intake should be increased when consuming this product.

Important cautions & interactions
Not to be taken by pregnant or lactating women. Psyllium and flaxseed may cause gastrointestinal discomfort, including bloating, flatulence, abdominal pain or diarrhea. In rare cases, psyllium has been associated with headache, backache, rhinitis, increased cough, and sinusitis. Psyllium should be consumed with adequate water, as case reports indicate a potential for bowel obstruction when it is consumed without water. Rarely, individuals can have an allergic response to psyllium, with symptoms including runny nose, sneezing, conjunctivitis, skin rash, itching, flushing, chest and throat tightness, congestion, hypotension or anaphylactic shock. Consult your physician for more information.

l-Glutamine is contra-indicated with anticonvulsant medications. Psyllium, flaxseed and marshmallow root may be contra-indicated with oral anti-hyperglycemic medications. Psyllium and flaxseed may also be contraindicated with certain blood thinning medications. Consult your physician for more information.
Read the complete label
Inside the formula

Product details

Supplement facts & complete label

Serving Size:
1 heaping scoop (approximately 8.9 g)
Servings per container: approximately 45

Amount Per Serving:
Calories ... 25
Total Carbohydrate ... 5g
Dietary Fiber ... 4g
Sugars ... <1g
Protein ... 1g
Psyllium Powder ... 4g
(husk)
Flax Powder ... 2.25g
(linum usitatissimum)(seed)
L-Glutamine ... 1g
(free-form)
Deglycyrrhizinated Licorice Extract ... 600mg
(glycyrrhiza glabra)(root)
Marshmallow Extract ... 400mg
(althaea officinalis)(root)
Aloe Vera Extract ... 100mg
(aloe barbadensis)(inner fillet)
(standardized to 10% polysaccharides)
Slippery Elm Powder ... 200mg
(ulmus fulva)(bark)
Triphala ... 90mg
(a proprietary blend of chebula myrobalan (terminalia chebula), belleric myrobalan (terminalia bellerica), and amla (emblica officinalis) extracts (fruit))

Other Ingredients:
stevia leaf extract, ascorbyl palmitate

Label directions

Add 1 serving to 8–12 oz water. Shake, stir or blend briskly and drink immediately. Drink an additional 8–12 oz serving of water following. Daily water intake should be increased when consuming this product.

Label cautions

Not to be taken by pregnant or lactating women. Psyllium and flaxseed may cause gastrointestinal discomfort, including bloating, flatulence, abdominal pain or diarrhea. In rare cases, psyllium has been associated with headache, backache, rhinitis, increased cough, and sinusitis. Psyllium should be consumed with adequate water, as case reports indicate a potential for bowel obstruction when it is consumed without water. Rarely, individuals can have an allergic response to psyllium, with symptoms including runny nose, sneezing, conjunctivitis, skin rash, itching, flushing, chest and throat tightness, congestion, hypotension or anaphylactic shock. Consult your physician for more information.

l-Glutamine is contra-indicated with anticonvulsant medications. Psyllium, flaxseed and marshmallow root may be contra-indicated with oral anti-hyperglycemic medications. Psyllium and flaxseed may also be contraindicated with certain blood thinning medications. Consult your physician for more information.

Source: authorized supplier catalog · September 06, 2026. Formulas and labels can change. Check the packaging you receive.

Who it may suit

May be a fit for

  • Adults seeking L-glutamine and fiber support for intestinal lining integrity
  • Individuals with sensitive digestion supporting gut mucosal barrier function
  • Practitioners addressing leaky gut protocols with slippery elm and marshmallow root
  • Those supporting bowel regularity through prebiotic fiber and demulcent botanicals

Considerations

  • Known allergy to any ingredient (check label)
  • Currently pregnant or breastfeeding (consult healthcare provider)
  • Taking prescription medications (check for interactions)
  • Under 18 years of age (unless recommended by pediatrician)
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Good to know

A few useful answers.

Research & further reading

More category questions

How should I store this supplement?

Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.

Can I take this with other supplements?

Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.

How long should I take this supplement?

Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.

When is the best time to take this?

Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.

How do I know if this supplement is working?

Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

Pure Encapsulations - GI Fortify (California Only), 400 g