Digestive Enzymes Gluten - Gluten Guardian 10 Digestive Enzymes • AstraZyme® • Peptidase DPP-IV • 90 Capsules
Gluten Guardian is an enzyme blend for the breakdown of gluten and casein and better feeling after meals — also suitable after high carbohydrate intake. Targeted digestive enzymes help break down proteins and starches/sugars and support nutrient utilization. Pure composition free from gluten, milk and soy.
BiOptimizers – Gluten Guardian – digestive enzymes for gluten and casein for calmer digestion
Gluten Guardian is a blend of digestive enzymes focused on breaking down gluten and casein for a calmer feeling after meals. It is also suitable for higher carbohydrate intake when you want to support abdominal comfort and nutrient utilization.
In one dose, there are a total of 10 enzymes. The complex of proteases including peptidase DPP-IV helps to break down proline-rich protein segments typical for gluten and casein and works actively in the stomach and small intestine during natural digestion.
For carbohydrates, it targets amylase enzymes, glucoamylase, and lactase. It also includes AstraZyme® (proteolytic enzymes + extracts from astragalus and notoginseng + trace minerals), which supports more complete protein breakdown and absorption of amino acids/peptides.
It makes sense for users who want to reduce heaviness after meals, bloating, and flatulence after bread, pasta, or sweet foods. You will also appreciate it in situations when you are unsure of the food composition or there may be traces of gluten or milk.
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Suitable for
Warning
According to EU regulations, we must state on our website:
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Follow the recommended daily dosage.
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The product is not suitable as a substitute for a varied diet and a balanced diet.
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If you are under treatment (ill), pregnant, or expecting pregnancy, consult the use of the product with a qualified nutritionist/doctor.
But! Every person has different needs, which means that the recommended daily dosage is not set in stone.
We, as sellers, are not qualified to advise you in any way. Always consult with a naturopath, holistic doctor, or another educated person who deals with traditional medicine (this can also be a classically trained doctor – rare exceptions).
What are the benefits of Gluten Guardian?
- Targeted breakdown of gluten and casein – peptidase DPP-IV and broad-spectrum proteases work actively in the stomach and small intestine during natural digestion.
- Support for carbohydrate and lactose digestion – amylases, glucoamylase, and lactase help with bread, pasta, and sweet foods.
- 10 digestive enzymes in one dose – a combination of 6 proteases and 4 carbohydrate enzymes for comprehensive nutrient breakdown.
- AstraZyme® – patented blend for more thorough protein breakdown and support for amino acid/peptide absorption.
- Free from fillers and additives – no artificial colorings, flavors, and preservatives; transparently listed enzyme activities for clear overview.
- Pure composition – naturally gluten-free, dairy-free, and soy-free; 100% plant-based capsules (non-GMO).
- Practical use – when you are unsure of the food composition or with higher carbohydrate intake for calmer digestion.
At PraveBio.cz you will find a wide range of dietary supplements focused on better digestion, including specialized digestive enzymes.
For support in processing proteins and fats, we recommend KApex from BiOptimizers.
Gluten Guardian (DPP-IV): who are enzymes for gluten and milk proteins suitable for
- For people with regular gluten and milk intake — they want to support gluten and casein breakdown and have calmer digestion after bread, pasta, and cheeses.
- For those with higher carbohydrate intake — for example, during holidays, when planning to increase food intake or with sweeter foods; the goal is abdominal comfort and better nutrient utilization.
- Eating out often — uncertain food composition, possible traces of gluten or milk; practical enzymatic support.
- Eaters of heavier or combined meals — combination of proteins and starches/sugars (pizza, pasta with cheese), where proteases and amylase enzymes help.
- For more sensitive digestion after regular meals — tendency to bloating and flatulence after bread or sweets; choice for comfort after meals.
- Users focused on protein utilization — will appreciate AstraZyme® and DPP-IV for more thorough protein breakdown and support for amino acid/peptide intake.
How Gluten Guardian works in the body
- Start in the stomach: proteases and DPP-IV
- after ingestion with food, proteases start to act; the peptidase DPP-IV targets proline-rich segments of gluten and casein and breaks them down into smaller peptides.
- Continuation in the small intestine
- further breakdown leads to smaller fragments suitable for decomposition into amino acids and their subsequent absorption.
- Support for carbohydrate digestion
- amylases and glucoamylase break down starches, lactase breaks down lactose — useful for bread, pasta, and sweeter foods.
- AstraZyme®: more thorough protein work
- a combination of enzymes and plant extracts supports more complete protein breakdown and improves amino acid/peptide intake.
- Practical result after a meal
- fewer undigested residues and potentially less heaviness, bloating, and flatulence — especially with a combination of proteins and starches/sugars.
Why choose BIOptimizers
The brand BIOptimizers was founded in 2004 from the vision of Matt Gallant and Wade Lightheart – two former professional athletes who combined their own experiences with peak performance and a passion for science. Their goal was clear: to develop supplements that truly work, not only for athletes but for anyone who wants more energy, a clearer mind, and a stronger body.
From day one, BIOptimizers has stood out with an uncompromising focus on results and quality. Each formula is based on the latest scientific findings and tested in independent laboratories. The company collaborates with leading experts in biochemistry, functional medicine, and nutrition to ensure every product delivers a measurable effect – from optimizing digestion to improving cognitive functions.
Today, BIOptimizers operates in more than 90 countries and is considered a leader in the field of digestive enzymes, probiotics, nootropics, and cellular energy. Thanks to transparency, customer education, and continuous innovation, it has built a reputation as a brand that people trust because it brings real changes to everyday life.
Maximum effectiveness
Products developed according to the latest studies, tested in practice, and focused on visible results – from the first day of use.
Quality ingredients
Carefully selected ingredients from verified sources, free from GMOs, gluten, soy, and artificial additives. Each batch undergoes independent purity and potency testing.
Science in practice
Collaboration with leading experts and long-term investments in research ensure that each formula meets the highest standards of functional medicine.
Responsibility to people and the planet
Minimizing plastics, recyclable packaging, and transparent disclosure of ingredient origins and test results – for trust with solid foundations.
Founders of BIOptimizers
BIOptimizers was founded in 2004 by two friends – Wade Lightheart, a three-time natural bodybuilding champion and nutrition expert, and Matt Gallant, a trained kinesiologist and experienced supplement developer. Their shared mission is clear: to create top-quality supplements that support digestion, energy, and overall vitality.
In the video below, they share key insights that change the perspective on common supplementation. They show that the combination of protein with enzymes can increase the absorption of amino acids by up to 1200%, meaning the body gains significantly more nutrients from food.
They also explain why magnesium is key to managing stress and how its deficiency disrupts the functioning of the nervous system. And they emphasize the importance of gut health – an imbalance in the gut is often the cause of brain fog (a feeling of slowed thinking and lack of focus), inflammation, and anxiety.
Composition
Complete composition
Main ingredients
Enzyme Blend: peptidase DPP-IV; protease; neutral bacterial protease; alkaline protease; acid-stable protease; AstraZyme (a blend of proteolytic enzymes with extracts of astragalus and notoginseng and trace minerals); amylase; bacterial amylase; lactase; glucoamylase; trace minerals.
Other ingredients
rice extract; capsule: vegetable cellulose, water.
Summary of active substances
| Parameter | Per serving (3 capsules) |
|---|---|
| Enzyme Blend | 1,023 mg |
| Protein Digestion | — |
| Peptidase DPP IV | 6,000 DPP IV |
| Protease | 288,000 HUT |
| Neutral bacterial protease | 18,000 PC |
| Alkaline protease | 3,600 PC |
| Acid-stable protease | 600 ASPU |
| AstraZyme® (a blend of proteolytic enzymes with astragalus and notoginseng extracts) | 150 mg |
| Carb Digestion | — |
| Fungal amylase | 45,500 SKB |
| Bacterial amylase | 3,600 BAU |
| Lactase | 2,400 ALU |
| Glucoamylase | 60 AG |
| Trace minerals | 30 mg |
Usage
1 serving: 3 capsulesTake at the beginning of a meal; with main meals as needed. Drink with water.
Number of servings per package: 30
Analysis of composition and functional benefits
Peptidase DPP-IV
What it is: Specific peptidase targeting proline-rich sections of gluten and casein proteins.
Function: Breaks down problematic peptides into smaller fragments suitable for further digestion.
Advantage: Targeted breakdown of peptides from bread, pasta, and dairy components.Protease Complex
What it is: Combination of multiple types of proteases for different digestive conditions.
Function: Breaks down proteins in the stomach and small intestine into shorter peptides and amino acids.
Advantage: Broad effect across meals and pH environments.Acid-Stable Protease
What it is: Protease effective in the acidic environment of the stomach.
Function: Initiates protein digestion immediately after eating.
Advantage: Faster start to digestion of "heavier" meals.Alkaline Protease
What it is: Protease working at a more alkaline pH in the small intestine.
Function: Continues from the gastric phase and completes protein breakdown.
Advantage: Smooth continuation of protein digestion.Amylase
What it is: Enzyme for breaking down starches into shorter carbohydrates.
Function: Breaks down bread, pasta, and starch-rich sides.
Advantage: Less heaviness after starchy meals.Glucoamylase
What it is: Enzyme that "completes" the breakdown of dextrins into glucose.
Function: Completes starch breakdown after amylase action.
Advantage: More complete processing of carbohydrates from food.Lactase
What it is: Enzyme for breaking down milk sugar – lactose.
Function: Helps process dairy components in meals.
Advantage: Greater comfort after cheese and other dairy foods.AstraZyme
(enzyme blend + plant extracts)
What it is: Combination of proteolytic enzymes with extracts from astragalus and notoginseng and trace minerals.
Function: Supports the completion of protein breakdown and absorption of amino acids/peptides by the intestinal wall.
Advantage: Better utilization of proteins from regular diet.
Other Ingredients
- Neutral Bacterial Protease — complements the spectrum of proteases for balanced protein breakdown.
- Bacterial Amylase — works together with amylase for more efficient starch breakdown.
- Trace Minerals — natural cofactors for enzymatic reactions.
- Rice Extract — technological component of the blend.
- Plant Capsule (cellulose, water) — stable carrier without animal components.
What does it mean for you?
The digestive enzyme complex targets the breakdown of gluten and casein proteins as well as starches and lactose, so meals are better processed and do not burden digestion. Practically, this means a calmer feeling after bread, pasta, or meals with dairy components and an overall more pleasant experience after eating.
Warnings
- Dietary supplement. Do not exceed the recommended dosage.
- Use only as directed. Not a substitute for a varied and balanced diet or a healthy lifestyle.
- Do not use if you have stomach ulcers or gastritis.
- Store in a cool, dry place. Keep out of reach of children.
- Do not use if the protective seal under the cap is damaged or missing.
- Not intended for children. Pregnant and nursing women and individuals taking medications or with health issues should consult a doctor.
- If adverse effects occur, discontinue use.
What to buy with Gluten Guardian?
- ✔︎ BiOptimizers – P3-OM (probiotic) – enzymes handle food right now, P3-OM complements long-term care for the microbiome and follows up on protein breakdown.
- ✔︎ BiOptimizers – KApex – suitable for heavier meals, when besides gluten and casein you also deal with fats and proteins; practical for pizza, pasta, or sauces.
- ✔︎ Redmond – Real Salt (finely ground) – natural minerals for everyday cooking; easy seasoning of meals that combine carbohydrates and proteins.
- ✔︎ Symbiotics – Sensitive – long-term balance of the intestinal environment and regularity, complementing the one-time effect of enzymes for a specific meal.
FAQ
Can I combine Gluten Guardian with MassZymes or KApex?
Yes. Gluten Guardian mainly targets gluten/casein and carbohydrates (enzymes like DPP-IV, amylases, lactase), while MassZymes is broad-spectrum for proteins and KApex supports digestion of fats and proteins in heavier meals. Stick to the recommended dosage on the labels.
Can the Gluten Guardian capsules be emptied into food or drink?
You can, but into lukewarm. Enzymes are sensitive to high temperature, so do not mix them into hot foods or drinks (about above 50–60 °C). The simplest way is to take the capsules at the beginning of the meal and wash down with water.
How to dose Gluten Guardian during a long dinner with multiple courses?
Take a dose at the beginning of the first course. For a longer dinner, the dose can be split (e.g., 2 capsules at the start, 1 capsule at the main course) to cover the entire digestion time window. Do not exceed the recommended daily dosage.
Is Gluten Guardian suitable as insurance for a strict gluten-free diet?
Gluten Guardian helps enzymatically break down peptides from gluten, but does not replace a gluten-free diet. It makes sense when the composition of meals is uncertain and possible trace amounts of gluten are encountered outside the home; for celiac disease, follow expert recommendations.
How does BiOptimizers develop its products?
The formulas are created with an emphasis on practical effectiveness, clear dosing, and the use of standardized extracts. The brand consistently communicates transparent composition and well-thought-out combinations of active ingredients.
Where does BiOptimizers source ingredients for its products?
They emphasize verified suppliers and quality of raw materials — functional mushrooms, herbs, minerals, and enzymes. The goal is consistent purity and clearly stated parameters for each ingredient.
What does BiOptimizers specialize in?
The pillars include digestive enzymes, probiotics, minerals (e.g., magnesium), and blends for recovery, focus, and quality sleep — with an emphasis on practical use and clear labels.
How to incorporate BiOptimizers products into a daily routine?
Choose supplements according to your goal (e.g., digestion, energy, sleep). Follow the recommended dosage on the label and combine with a varied diet, hydration, and regularity for the best user comfort.
Additional parameters
| Category: | Digestive Enzymes |
|---|---|
| EAN: | 0750363800723 |
| ? According to the problem: | Digestion & detox |
| Does not contain: | Lactose-free, Gluten-free |
| For whom: | Unisex |
| Form: | Capsules |
| Key Feature: | Multi-ingredient blend, Vegan |
| Manufactured by: | BiOptimizers USA Inc. 5470 Kietzke Lane, Suite 300 Reno, NV 89511 |
| Country of origin: | Nevada, USA |
| Vhodné pro: | Gluten Fee-Lactose Free-Soy Free-GMO Free |
| Quantity: | 90 capsules |
BiOptimizers GLUTEN GUARDIAN - Review after 2 years
Gluten Guardian Experiment
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Bioptimizers is a nutritional supplement company founded by Wade Lightheart and his business partner Matt Gallant. Specializes in digestive enzymes, probiotics and other dietary supplements. The company was founded in 2004 and one of the first products to be launched was MassZymes. A revolutionary product created for protein digestion and muscle building.
Generally speaking, all Bioptimizers products are working towards a common goal ~ biological optimization or Biohacking. For example, some products like MassZymes can help digest protein to help increase the amount of muscle-building amino acids, while others like Mg. Breakthrough can contribute to muscle and nerve function.
Renowned dietary supplements for their:
- Innovative composition and high quality.
- Collaboration with experts and scientists.
- Specializing in digestion and gut health.
- Commitment to quality and continuous improvement.
- The powerful story and passion of the founders.
Dietary supplements
Enzymes
Probiotics and prebiotics
Collagens
Who is behind the BIOptimizers brand
Bioptimizers is an American nutritional supplement company run by its President Wade Lightheart and CEO Matt Gallant. Wade and Matt have been in business together since 2004 and have continually strived to release new groundbreaking products based on enzyme technology, probiotics and plant-based ingredients.
Today, they work together with a team of specialist scientists and nutritionists and invest a large amount of capital in developing the Bioptimizers brand to make it even better.
According to these two men, "Bioptimizers works with one of the best Chinese herb experts in the world, as well as the best scientists and enzyme formulators."
They also work closely with the "Burch University" in Sarajevo, Bosnia, and are constantly working to produce the best probiotics and gut health products.
To date, Wade, Matt and the Bioptimizers brand claim to have helped more than 65,000 people optimize their health and digestion.
So if you're looking for something that will really change your digestion, energy levels, brain function and overall physical well-being, then Bioptimizers shouldn't disappoint.
BIOptimizers was born out of pain and passion
Wade's passion and mission to help others optimize their health began when he witnessed his 23-year-old sister die from cancer. It was a heartbreaking experience that shaped his destiny. That's when he realized that health is the most precious thing we have in life.
Matt's passion and sense of helping others began when he helped his best friend lose 191 kg in 18 months. He watched as his friend's whole life was transformed because of it. Since he never had a girlfriend, he got married within a few years.
BIOptimizers products for real health optimization
Both Wade and Matt were coaches working with professional athletes and other top players. Both spent ten years in the gym helping people change their health.
Wade and Matt met at the gym, struck up a friendship and then began a business partnership that has lasted since 2004
Wade and Matt say: "That's right, in 2004 we started selling fitness programs, digestive enzymes and organic plant protein. Our obsession with creating best-in-class products and solutions is only getting stronger.
Our principle is: "If we can't create the best product in the category, forget it." We've always tried to make the best product possible.
We are ready to put absolutely EVERYTHING into one recipe. What does it mean? Our average cost per bottle is 200 to 400% higher than most of our competitors.
We use optimal, effective doses of the most researched ingredients. We know that once you experience the results, you will become a BiOptimizers fan for life.
Who are BIOptimizers products for?
For anyone looking for high quality dietary supplements that are FDA and GMP approved, third party tested and GMO free.
Bioptimizers specialize in better digestion. Those who have digestive health issues might find that what this company offers may definitely be able to help.
Specialized products like Herbal Power Flush, HCL Breakthrough and Gluten Guardian are truly unique in what they do.
There's also MassZymes for protein digestion, Blood Sugar Breakthrough for carbohydrate digestion and blood sugar control, Cognibiotics for mind and mood enhancement, and KApex for Keto/low-carb diet support.
A team of university experts in Bosnia
Our scientists create best-in-class formulations. We have established a partnership with Burch University in Sarajevo and invested heavily in the creation of a probiotics laboratory where several PhD students are working on the development of probiotics. We work with one of the best Chinese herb experts in the world, top scientists in the field of enzymes and one of the most experienced formulators in the world who has 40 years of experience in this field.
We never stop developing products and are constantly researching, testing and improving our recipes. Since 2004, we have helped more than 65,000 people optimize their health and digestion. We're working with some of the smartest people in the world to deliver on our commitment.
Monina Avdic, PHD
Probiotics Expert
D'Agostino
Scientific Advisor
Sabina Halilovic, PHD
Genetic Expert
Dženan Kovačič
Lab technician and expert in Molecular docking
Sarah Hotic
Lab technician in Plant Cell Culture
Muammar Dizdar
Master of Engineering Chemistry
Neira Crnčević
BSc in Genetics and Bioengineering
Haris Kolic
BSc in Genetics and Bioengineering
Dženeta Salčin
BSc in Biology, EcologyThe company is currently focusing primarily on improving and optimizing digestion.
BIOptimizers is a ''company for healthy digestion''.
Who are BIOptimizers products for?
Professional athletes and high performers
People who want to improve digestion
People with a passion for a healthy lifestyle
People looking for products with natural ingredients
BIOptimizers brand commitments
Continuous product development and improvement
Collaboration with the best experts and scientists
High cost of quality assurance components
Focus on the highest standards of safety and quality
Creating products to truly optimise health
