Excellacor + Floracor-GI + FREE Digest-GI

Learn More

Gluten Relief + Floracor-GI + FREE Digest-GI

Learn More

Intestinal and Digestive Health | Floracor-GI

Learn More

Circulation and Heart Health | Serracor-NK | Serrapeptase

Learn More


Learn More

Lipase-HP Plus

Learn More
Lacto Relief


Learn More

Gluten Relief

Learn More

Serracor-NK + Floracor-GI + FREE Digest-GI

Learn More

Serracor-NK vs. Neprinol

Learn More

Respiratory Health | Serracor-NK | Serrapeptase | Lung Support

Learn More

Vida-Defense + Floracor-GI + FREE Digest-GI

Learn More
Excellacor & Serrapeptase 80,000 SU

Muscular Skeletal Health | Excellacor | Serrapeptase

Learn More


Learn More


Learn More

Ultimate Metabolic Formula + Floracor-GI + FREE Digest-GI

Learn More
Excellacor 90 capsules

Excellacor vs. Vitalzym

Learn More


Learn More


Learn More

Lacto-Relief + Floracor-GI + FREE Digest-GI

Learn More


Learn More

Ultimate Metabolic Formula

Learn More


Rated 5.00 out of 5 based on 11 customer ratings
(11 customer reviews)

Digestive Enzymes Support:

  • Breaks down proteins, fats, carbohydrates and dairy products*
  • Relieves indigestion, gas & bloating*
  • Enhances nutrient absorption*
  • Overall digestive function*

  90 capsules: $34.99 Now $29.99
180 capsules: $59.98 Now $52.98



Digest-GI Complete Digestion*

Good Health Begins With Proper Digestion
Specialized cells in the pancreas, stomach and salivary glands produce digestive enzymes. These enzymes, along with those found in live foods, facilitate the break-down of food that results in their absorption and the eventual production of energy. When we eat a meal, producing digestive enzymes becomes a high priority for the body, requiring a lot of energy and adding stress to the pancreas. Despite this effort, digestive enzyme needs may still not meet the demands of the body, and undigested food particles may remain. These particles can accumulate and prevent proper nutrient absorption, cause digestive discomfort, or worse, leak back into the bloodstream from the colon and cause toxicity.

There are a many causes of indigestion and other digestive disorders.  At least 10% of the population is lactose intolerant. Combine this with non-digestible complex sugars from legumes, cruciferous vegetables and cereal grains, abdominal discomfort, bloating and gas are inevitable.  Others consume far more protein than their body’s enzymes can digest, resulting in digestive discomfort. Typically, people reach for an antacid, which only neutralizes stomach acid and slows the digestive process. Yet, the true cause for indigestion has not been addressed. Digestive enzyme supplementation can enhance nutrient absorption, relieve digestive discomfort and promote overall better health.

Digest-GI (DigeSEB-GI) is a premium, all-encompassing blend of digestive enzymes formulated to optimize digestion of dairy, legumes, cruciferous vegetables, cereal grains, proteins and other foods. Digest-GI (DigeSEB-GI) includesalpha and beta amylase, invertase, maltase, alpha galactosidase, lipase, cellulase and a complete array of protease enzymes, all of which are designed to enhance the digestion of carbohydrates, proteins and fats, while increasing the nutritional value of food and reducing the discomforts of incomplete digestion.

Digest-GI (DigeSEB-GI) contains all-natural digestive enzymes specifically tailored to break down a broad range of foods into nutrients that your body can readily use. The powerful combination of proteases in Digest-GI helps hydrolyze proteins into smaller peptides and amino acids. Further, these enzymes are designed to be effective across a wide pH range throughout the entire digestive tract.

After about the age of two years, the body begins to produce less lactase. Undigested lactose molecules pass into the colon and are fermented by bacteria, contributing to bloating, cramping and gas. DigeSEB-GI supports the digestion of lactose, as well as casein and other proteins and fats inherent in dairy products.

Digest-GI (DigeSEB-GI) is also formulated to assist in the breakdown of carbohydrates found in vegetables, grains and legumes. Complex carbohydrates found in these foods are very nutrient dense but slow to digest. Undigested food is fermented in the colon, which can cause discomfort and limit the amount of nutrients made available for the body to absorb. The inclusion of two kinds of amylase in Digest-GI helps breakdown carbohydrates and assimilates them into usable sugars and starches. The complete digestion formula also contains HemiSEB®, a special enzyme complex that breaks down hard-to-digest components of plant fiber. Alpha-galactosidase breaks down complex carbohydrates found in legumes, vegetables, and grains, while reducing the discomforts of incomplete digestion.*

Digest-GI Dosage
Take 1 or more capsules with each meal, or as directed by your healthcare professional.

SKU: N/A Category:

Supplement Facts

Serving Size:  1 Capsule
Servings Per Container: 90

Amount Per Serving:                        % DV
DigeSEB® Super Enzyme Blend: 300 mg *

Amylase, Protease Blend (I, II and III),
Lipase, Lactase, HemiSEB® (a proprietary
blend of Hemicellulases, Beta-Glucanase,
Xylanase, Pectinase, & Phytase) Cellulase,
Maltase, Invertase, Bromelain, Peptizyme SP®
(Serrapeptase), Papain & Alpha-Galactosidase

*Daily Value (DV) not established

Other ingredients:  Microcrystalline cellulose and cellulose (vegetarian capsule)


Compare AST Enzymes’ Digestive Enzyme Blends


Gluten Relief®


Protein Digestion






Carbohydrate Digestion










Fat Digestion


When choosing a digestive enzyme supplement, it is important to know the specific benefits of the product and how it meets your needs. Each of AST Enzymes’ digestive enzyme blends are specially designed to suit a variety of digestion concerns and issues.

Digest-GI (DigeSEB-GI) is an all-encompassing digestive enzyme blend. Simply put – it has a little bit of everything. By including a variety of enzymes capable of digesting all food types, DigeSEB-GI is very versatile and can be taken with any meal to aid in the digestive process.

Gluten Relief® is specially formulated to assist with the digestion of gluten-rich foods. Products typically characterized by their gluten content such as breads and pasta are also carbohydrate heavy as well. To address this, additional carbohydrate-digesting enzymes are included in Gluten Relief to compliment the powerful DPP-IV activity.

Lacto-Relief has the same benefits of a general digestive enzyme blend; however its high concentration of lactase provides an added bonus to those who struggle with proper dairy and milk product digestion. By combining extra lactase with enzymes for all aspects of food digestion, Lacto-Relief acts as a “one-stop shop” for those seeking digestive relief from difficult-to-digest foods.



What is digestive enzyme therapy?

Digestive enzyme therapy is the use of plant or animal-based dietary supplements to aid in digestion and promote balanced metabolism.* All of our products are of plant origin, meaning they are 100% vegetarian/vegan.  Although the body is equipped with enzymes that perform digestive actions, certain conditions can affect their production and effectiveness. States of disease and aging are both factors affecting enzyme production and action.


What is a digestive proteolytic enzyme?

Proteolytic enzymes break down proteins into their building-blocks, which are called amino acids. The body requires 20 different amino acids, 8 of which are referred to as essential amino acids because they cannot be synthesized by the human body. These essential amino acids must be obtained from the food we eat. Without sufficient proteolytic enzymes, the body is unable to break down and absorb these necessary nutrients. Failure to fully digest proteins can result in undesirable symptoms such as bloating, abdominal cramping, flatulence and diarrhea.


How long should I take Digest-GI before feeling results?

Digest-GI (DigeSEB-GI) should be taken 5-10 minutes prior to eating. The typical, recommended dose is 1 to 2 capsules per meal. There are several variables that may affect the required dosage, for example:

Content of meal

Size of meal

Severity of intolerance

Nutritional status

Depending on these variables, along with one’s individual response to digestive enzyme therapy, the dose can be as high as 4-5 capsules per meal. It is advisable to experiment with dosage, considering there is no upper limit or adverse effects in exceeding your supplement needs.


What if I miss a dose?

Since digestive enzymes aid in digestion of food that is otherwise difficult to tolerate, finding yourself without them may be tricky. However, although digestive enzymes are recommended to be taken prior to a meal, if you find yourself missing a dose, we recommend that you take them directly after your meal. Don’t worry; they’ll be just as efficient!


Why is it important to take Digest-GI with food?

Since Digest-GI (DigeSEB-GI) aids in overall digestion, it is contraindicated to use the enzyme without eating. Although it is not harmful to take DigeSEB on an empty stomach, it is simply a waste of money.  If you take digestive enzymes too soon before a meal, you risk the enzyme becoming inactive. The food and enzyme must be in the stomach together for proper results.


Are there any side effects involved with Digest-GI?

Side effects with Digest-GI (DigeSEB-GI) are rare, but not impossible. Mild cramping may occur, as the intestinal lining begins to cleanse. Other rare, but reported side effects include minor gastrointestinal disturbances, like bloating or gas. Starting off at a low dose can minimize any possible side effects. Side effects should clear with regular use, after a tolerance is established.


What does “proprietary blend” mean?

Proprietary refers to a patent, or ownership. Applying this concept to our digestive enzyme blend, it means that we alone own the rights to the specific blend of enzymes found in DigeSEB-GI, making our product different from similarly marketed digestive enzyme supplements. DigeSEB-GI encompasses an all-inclusive digestive aid product that assists in the digestion of several nutrients, not just beans and vegetables.


Can I take Digest-GI with other systemic or digestive enzymes?

Although digestive and systemic enzymes arenot contraindicated in terms of ingredients, they should not be taken at the same time. The purpose of digestive enzymes is to aid in digestion of specific foods, so taking them with food is an obvious recommendation. Because systemic enzymes require an empty stomach for maximum absorption, they must be taken separately from digestive enzymes. There are no adverse interactions between systemic and digestive enzymes, but they serve different purposes, and thus should be taken as directed for best results.


Can I open the capsule and pour it onto my food instead of swallowing the capsule?

If you find that you have trouble swallowing the capsules, pouring its contents onto food is definitely an option. You may also open the capsule into a glass of water, being sure to drink the entire glass. If you choose to take the enzymes this way, it is best to consume the entire content as soon as possible to ensure you are receiving the full benefits within your body (rather than on your plate).

Based on 11 reviews

5.0 overall

Add a review

  1. Rated 5 out of 5

    Lina bannister

    This is a great all around digestive enzyme-it is not harsh but works very effectively -I am grateful I have found this product it works eases indigestion bloating gas n many other digestive issues we may suffer with -it helps me n my digestion feel 100& better–glad I have found a digestive enzymes that assists in proper food digestion n absorption thank u for this great economical product-gods luv n great health to all

  2. Rated 5 out of 5

    Kent Schlegel (verified owner)

    Since i started taking this enzyme I’ve had no bloating , gas, cramps Or discomfort after meals , wish I knew about this years ago !

  3. Rated 5 out of 5

    Sharon Simone (verified owner)

    I use this product daily with all meals and snacks. I don’t have all of my pancreas so digestion is difficult. I added this particular supplement that I use along with Lipase-HP Plus and Lacto-Relief. I am able to eat and the diarrhea I had is about 75% less which is significant!

  4. Rated 5 out of 5

    Wendy Baxter (verified owner)

    I will not be without Digest-GI which I have found has improved my overall general health and wellbeing through much improved digestion. It has also allowed me to live a normal life free from the embarrassing side effects of digestions issues. AST Enzymes …. thank you very much!

  5. Rated 5 out of 5


    Best on market-tested and true! All AST products have been successful and helpful for family and clients!

  6. Rated 5 out of 5

    Katie McKinney

    These enzymes have been life changing for me! I can eat salads and other foods again with no painful reprecussions! I can’t thank you enough!!!!!

  7. Rated 5 out of 5

    Carol Burch (verified owner)

    My husband and I often have difficulty with digestion. We find Digest-GI to relieve bloating, belching and accompanying abdominal discomfort
    gently and without ill affects. We make sure that we keep a bottle on hand.

  8. Rated 5 out of 5


    This is my go-to enzyme for any meal. My digestion has improved immensely!

  9. Rated 5 out of 5

    Roxanne Cummins

    I LOVE Floracor-GI. For me it is an amazing digestive aid. The only time in my entire life that I didn’t bloat after eating was when I was taking Floracor-GI. I highly recommend them!

  10. Rated 5 out of 5

    Stephen Macht

    Highly recommend this digestive enzyme product. Gut health is critically important and this enzyme is a powerful aid in that.

  11. Rated 5 out of 5

    James L Cantrell

    The chronic bloating that I was experiencing disappeared with the use of this supplement. I also have more energy and a greater sense of well being. Thanks AST for this excellent product.