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Herbal Bulk Fibre, 454g Powder

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Herbal bulk fibre maintains colon and GI health by encouraging normal peristalsis and bowel motility. Vegan Friendly.


  • Nutrients: fibre, prebiotics
  • Digestion: constipation, diarrhea
  • Health: cholesterol, blood sugar, weight, longevity

Feature Ingredients 

  • Psyllium hull, oat bran, rice bran, apple pectin and guar gum
  • Soluble and insoluble fibre combination

Dietary Fibre refers to the edible parts of plants or carbohydrates that cannot be digested. Fiber is in all plant foods, including fruits, vegetables, grains, nuts, seeds, and legumes. You can also find a form of fiber called chitin in the shells of crustaceans such as crab, lobster, and shrimp

For an average adult (from 18 to 50 years old), the best way to consume the recommended 25-38 grams of fibre per day is through a healthy diet, but that may not always be possible. If you can’t reach the recommended daily amount of fibre through food alone, taking fibre supplements or adding them to foods and beverages is one way to fill the gap.

Fibre can be divided into soluble and insoluble fibre depending on how they dissolve in water.

  • Soluble fibre blends with water in the gut, forming a gel-like substance. It slows digestion, helps you absorb nutrients from food, it can reduce blood sugar spikes, and has various metabolic health benefits. Most plant foods contain some of each kind of fiber. Foods containing high levels of soluble fiber include dried beans, oats, oat bran, rice bran, barley, citrus fruits, apples, strawberries, peas, and potatoes. Soluble fibre’s also include gums, pectins, psyllium, beta-glucans and others.
  • Insoluble fibre does not blend with the water and passes through the digestive system mostly intact. It functions mostly as a "bulking" agent and may help speed the passage of food and waste through your gut. Foods high in insoluble fiber include wheat bran, whole grains, cereals, seeds, and the skins of many fruits and vegetables. Insoluble fibers also include lignin and cellulose.
  • Herbal Bulk provides psyllium husks along with other natural water-soluble fibers combined with harmonious nutrients required for proper elimination of contaminates from the colon and the gastrointestinal tract. 
  • Genestra’s researcher know that inflammatory digestive diseases is due to stress, bacterial, parasitic and viral infections, a diet high in refined sugar and allergenic foods and developed Herbal Bulk to support the body to eliminate these unhealthy visitors. Herbal Bulk is in a convenient powder format to mix with liquid for optimal absorption.
  • Psyllium, Oat bran and rice bran are soluble fibres that slow down digestion and improve nutrient absorption. They also provide prebiotics to support digestive flora.
  • Apple Pectin and Guar Gum are fibres that friendly gut bacteria are able to digest (fermented) and use as fuel. This increases the number and balance of friendly gut bacteria, which also produce short-chain fatty acids with powerful health benefits

Serving Size: 1 teaspoon

Servings per Container: Approximately 75

Medicinal Ingredients

Each Teaspoon (6 g) Contains:
Psyllium (Plantago ovata) Hull 1.5 g
Oat (Avena sativa) Bran  1.2 g
Rice (Oryza sativa) Bran  300 mg
Apple Pectin (from Malus pumila fruit)  300 mg
Guar Gum (Cyamopsis tetragonoloba) 300 mg

Non-Medicinal Ingredients

Fructose, magnesium trisilicate


Contains No Added: artificial colours, preservatives, or sweeteners; dairy, wheat, yeast, soy, sodium, or animal products.

Recommended Use 

Adults 19+: Mix 1-2 teaspoons in water or liquid (8 oz. or 250 mL) and take once to twice daily on an empty stomach or as directed by your health care provider. Follow immediately with another 8 oz. or 250 mL of water. Consult your health care provider for use over 12 weeks. Do not take within two hours of taking other medications. Taking this product without adequate fluid may cause choking.

Genestra Advantage 

Genestra delivers professional-grade products that are offered in a variety of formats. Genestra natural health products have been proven safe, effective and reliable for over 30 years, and are backed by clinical evidence. Genestra brings you HMF Forte, HMF Immune, HMF UTI, Digest Plus, Probiotics, D-Mulsion and Super EFA Liquid.


Do not use if you are hypersensitive or allergic to any of the ingredients. If you have difficulty swallowing, do not use.


Consult a health care practitioner prior to use if you are taking any medications (especially those that inhibit peristatic movement), or if you have any pre-existing condition including but not limited to abdominal pain, nausea, vomiting or fever. Discontinue 2 weeks prior to any scheduled surgery.  

Side Effect Risks 

Discontinue use and consult a healthcare practitioner if symptoms persist, worsen or you develop any reactions which may include allergy or intolerance, including to inhaled and or ingested psyllium. May cause temporary gas and/or bloating. If you experience chest pain, vomiting or difficulty swallowing after taking this product, seek immediate medical attention. Stop use and consult your healthcare practitioner if constipation lasts more than seven days. Keep out of reach of children. Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place. 


The information and product descriptions that appear on this website are for information and educational purposes only and are not intended to provide or replace medical advice to individuals from qualified health care professionals. Consult your physician if you have any health concerns, and before initiating any new dietary, exercise, supplements or other lifestyle changes.  


  1. American Academy of Family Physicians: "Fiber: How to increase the amount in your diet."
  2. American Dietetic Association (ADA): "Plum Good."Institute of Medicine.
  3. McIlwain H. A Diet for a Pain-Free Life, New York: Marlowe, 2007.
  4. com: “Patient information: High-fiber diet (Beyond the Basics),” Arnold Wald, MD.U.S. Department of Agriculture