Gentle Laxative - Herbal Power Flush 5 digestive enzymes • psyllium + cascara sagrada • 90 capsules
Herbal Flush is a gentle laxative based on plant ingredients. It combines psyllium, mild cascara sagrada and 5 digestive enzymes to support natural intestinal peristalsis and comfort.
Intended for short-term use in cases of constipation and irregular bowel movements. Taken in the evening on an empty stomach in HPMC plant-based capsules; vegan.
BiOptimizers – Herbal Power Flush – gentle herbal laxative with psyllium and digestive enzymes
Herbal Flush is a plant-based blend for gentle support of regular bowel movements and relief from constipation. It is based on a combination of psyllium, gentle cascara sagrada, and 5 digestive enzymes.
It is taken in the evening on an empty stomach in HPMC vegetable capsules, with effects expected the following morning. It is intended for short-term use and does not replace long-term care for intestinal comfort.
Fibre from psyllium increases the volume of stool and aids its comfortable passage. Cascara sagrada supports natural intestinal peristalsis in a gentle way.
Enzymes (amylase, protease, lipase, cellulase, phytase) help break down food components and reduce the feeling of heaviness in the stomach. The composition is vegan; for best effect, we recommend adequate hydration.
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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 the recommended daily dosage is not set in stone.
We, as sellers, are not qualified to advise you in any way. Always consult a naturopath, holistic doctor, or another educated person who deals with traditional medicine (it can also be a classically educated doctor – rare exceptions).
Main Benefits – Herbal Flush
- Relief from constipation – gentle combination of psyllium and cascara sagrada for short-term use.
- Regular bowel movements – psyllium increases stool volume and facilitates its passage.
- Gentle stimulation of peristalsis – cascara sagrada supports natural intestinal movement.
- Less bloating and heaviness – digestive enzymes (amylase, protease, lipase, cellulase, phytase) help break down nutrients.
- Evening use – taken in the evening on an empty stomach; effects expected the following morning.
- Rapid onset of action – targeted for results the following morning after taking before bedtime.
- Support for the intestinal nervous system – formulation focused on healthy intestinal neuromotor function.
- Reduced reabsorption of toxins – regular bowel movements help limit retention of waste substances.
At pravebio.cz you will find a careful selection for long-term digestive calmness without frequent laxatives – we recommend FloraZauber (probiotics + fibre for intestinal microbiome) and VegZymes (digestive enzymes for a lighter feeling after meals); as a fibre base, FloraSamen with a higher proportion of psyllium has also proven effective.
Who is Herbal Flush suitable for
- People prone to constipation and irregular bowel movements — gentle help for short-term use and return to regularity.
- For those with low fibre intake — support from psyllium for greater stool volume and easier passage.
- Travellers and people with irregular schedules — convenient evening use in HPMC vegetable capsules.
- Individuals with a feeling of heaviness in the stomach after meals — digestive enzymes (amylase, protease, lipase, cellulase, phytase) help break down nutrients.
- Vegans and people avoiding gluten and soy — the composition is vegan, gluten-free, and soy-free.

Herbal Flush in practice: quick relief from constipation and the path to regularity
- After taking in the evening on an empty stomach
- HPMC vegetable capsule dissolves in the stomach and the blend combines with fluid. Psyllium begins to bind water and form a gentle gel, preparing the contents for easier passage.
- Passage through the small intestine
- Digestive enzymes(amylase, protease, lipase, cellulase, phytase) help break down food residues and reduce the feeling of a heavy stomach. Fibre from psyllium remains mostly indigestible and gradually increases volume.
- Activation in the large intestine
- Swollen psyllium increases moisture and stool volume. Cascara sagrada gently stimulates intestinal peristalsis, allowing the contents to move more naturally and comfortably.
- Morning effect and recommendations
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 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 been distinguished by 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 each product delivers measurable effects – from optimizing digestion to enhancing cognitive functions.
Today, BIOptimizers operates in over 90 countries and is considered a leader in the field of digestive enzymes, probiotics, nootropics and cellular energy. Through transparency, customer education, and continuous innovation, it has built a reputation as a brand people trust because it brings real changes to everyday life.
Maximum efficiency
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 that has 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 joint 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 demonstrate that combining 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. 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 concentration), inflammation, and anxiety.
Composition
Complete composition
Main ingredients
Psyllium (Plantago ovata) – seed husks; Cascara sagrada (Rhamnus purshiana) – bark; Red clover – flower; Kelp (Ascophyllum nodosum) – whole plant; Cellulase; Amylase; Phytase; Protease; Lipase.
Other ingredients
Hypromellose (vegetable capsule); water.
Summary of active substances
| Parameter | Per serving (1 capsule) |
|---|---|
| Psyllium (Plantago ovata) – seed husks | 133 mg |
| Cascara sagrada (Rhamnus purshiana) – bark | 117 mg |
| Red clover – flower | 67 mg |
| Kelp (Ascophyllum nodosum) – whole plant | 67 mg |
| Cellulase | 81.9 mg |
| Amylase | 14 mg |
| Phytase | 8.7 mg |
| Protease | 8.7 mg |
| Lipase | 3.5 mg |
Usage
1 serving: 1 capsuleComposition analysis and functional benefits
Psyllium (Plantago ovata)
What it is: Soluble fibre from seed husks.
Function: Binds water and forms a gentle gel that increases stool volume.
Benefits: Contributes to more comfortable passage and support of regular bowel movements.Cascara sagrada (buckthorn purshiana)
What it is: A traditional herb with a mild laxative effect.
Function: Gently stimulates intestinal peristalsis.
Benefits: In combination with fibre, supports short-term relief from constipation.Red clover (flower)
What it is: A supplementary herb in the formula.
Function: Harmonises the herbal blend, complements plant components.
Benefits: Supports overall comfort of the blend.Kelp / seaweed (Ascophyllum nodosum)
What it is: A sea algae, a natural source of minerals (including iodine).
Function: Complements the nutritional profile of the herbal blend.
Benefits: Balanced formulation for everyday routine (short-term use).Cellulase
What it is: A digestive enzyme for plant fibres.
Function: Breaks down plant cell walls and aids their decomposition.
Benefits: Supports a feeling of less heaviness after meals.Amylase
What it is: An enzyme for digesting starches.
Function: Breaks down starches into simpler sugars.
Benefits: Helps manage carbohydrate meals.Protease
What it is: An enzyme for breaking down proteins.
Function: Breaks down proteins into shorter peptides and amino acids.
Benefits: Supports overall comfort after meals.Lipase
What it is: An enzyme for digesting fats.
Function: Breaks down triglycerides into fatty acids and monoglycerides.
Benefits: Eases the processing of fattier meals.
Other ingredients
- Phytase — breaks down phytic acid from grains and legumes; supports the availability of bound minerals in the blend.
- Hypromellose (plant capsule) — capsule shell for convenient evening use; suitable for vegans.
- Water — technological component for the production of the plant capsule.
What does it mean for you?
Herbal Flush is a gentle herbal laxative based on plants, combining psyllium, cascara sagrada, and digestive enzymes. Together they support regular bowel movements, increase stool volume, gently stimulate intestinal peristalsis, and help reduce the feeling of heavy stomach.
Warning
- Take the dietary supplement only as directed.
- Intended for short-term use; do not exceed the recommended duration of use.
- Not suitable for pregnant and breastfeeding women and children.
- Do not use in cases of abdominal pain, diarrhoea, intestinal obstruction, or inflammatory bowel diseases.
- If you have health problems or are taking medications, consult a doctor or pharmacist before use.
- If side effects occur, discontinue use.
- Keep out of reach of children.
- Store in a dry and cool place, tightly closed.
- Do not use if the protective seal under the cap is damaged or missing.
- This product is not intended to diagnose, treat, cure, or prevent any disease.
What to buy?
- ✔︎ KULT Kefir – Water Kefir with Lemon and Ginger Flavor – a fermented drink with postbiotics for everyday intestinal comfort and support of regularity without the use of laxatives.
- ✔︎ NAHS – Gastronex (plant digestive enzymes) – gentle enzymatic support after meals without stimulants; helps reduce bloating and the feeling of heavy stomach, thus reducing the need for a laxative.
- ✔︎ Zinzino – ZinoBiotic+ (multi-fibre) – a blend of soluble fibres for the microbiome and long-term regular bowel movements; ideal for reducing the frequency of laxative use.
- ✔︎ Aphea – Greek apple cider vinegar – gentle stomach acidification before meals for better digestion and an addictive, easily sustainable daily routine.
FAQ
How quickly does Herbal Flush work and what if I take a dose late at night?
Herbal Flush is taken on an empty stomach in the evening and the effect usually comes in 6–12 hours (the following morning). If you take Herbal Flush very late, the effect may shift to the morning; do not add a second capsule on the same night.

Can I combine Herbal Flush with additional psyllium or other fibre during the day?
Yes, you can supplement with separate fibre during the day, as Herbal Flush contains psyllium only in the evening dose. It is important to maintain adequate hydration and not to combine additional psyllium simultaneously with the Herbal Flush dose before bedtime.

What to do if there is no bowel movement in the morning after Herbal Flush?
After taking Herbal Flush, first replenish fluids, have a warm drink, and take a short walk. Continue with regular fibre intake and hydration the next day; Herbal Flush is intended for short-term occasional use, not for repeated dose increases several days in a row.

Is Herbal Flush suitable for everyday long-term use?
No, Herbal Flush is designed for short-term relief and to kick-start regularity. For long-term prevention, it is better to focus on daily fibre, sufficient fluids, regular exercise, and possibly digestive enzymes without a laxative effect.

How does BiOptimizers develop its products?
The formulas are created with an emphasis on practical effectiveness, understandable dosing, and the use of standardised extracts. The brand consistently communicates transparent composition and well-thought-out combinations of active ingredients.

Where does BiOptimizers source the ingredients for its products?
They declare an emphasis on verified suppliers and quality raw materials — functional mushrooms, herbs, minerals, and enzymes. The aim is consistent purity and clearly stated parameters for each component.

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 based on goal (e.g., digestion, energy, sleep). Follow the recommended dosage on the label and combine with a varied diet, hydration, and consistency for the best user comfort.

Additional parameters
| Category: | Detox & Gut Cleanse |
|---|---|
| EAN: | 0704817367386 |
| ? According to the problem: | Digestion & detox |
| Does not contain: | Sugar-free, Lactose-free, Gluten-free |
| For whom: | Unisex |
| Form: | Capsules |
| Key Feature: | Multi-ingredient blend, Vegan, Herbal, Natural-origin |
| Product effect: | Cleaning, Detoxification |
| Manufactured by: | BiOptimizers USA Inc. 5470 Kietzke Lane, Suite 300 Reno, NV 89511 |
| Country of origin: | Nevada, USA |
| Vhodné pro: | Gluten fee-GMO Free-Vegan-Sugar Free-Lactose Free |
| Quantity: | 90 capsules |
Detoxing For Longevity with David Wolfe / Awesome Health Podcast
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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.
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.
The company is currently focusing primarily on improving and optimizing digestion.
BIOptimizers is a ''company for healthy digestion''.











