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About this item

  • Promotes Healthy Digestion & Regularity
  • 12g Soluble Fiber + Prebiotic FOS
  • Tasteless, Easy-Mix Liquid Form
  • Gentle Relief, No Bloating or Cramping
  • Healthcare Professional Recommended

HyFiber Liquid Fiber with FOS, Citrus Flavor, 32 oz Bottle

Medtrition  |  SKU: 18485-Single
$25.99
$25.99/ea
FSA/HSA eligible Can be bought with an FSA/HSA card — no prescription or Letter of Medical Necessity needed. We keep this up to date, but always confirm eligibility with your health plan. Learn more

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HyFiber Liquid Fiber with FOS – Fast-Acting Relief in a Citrus Flavor (32 oz)

Experience a gentle and effective solution for digestive health with HyFiber Liquid Fiber with FOS. Specifically formulated to support bowel regularity and manage constipation, this high-potency liquid supplement provides 12 grams of soluble fiber in every low-volume, 1-ounce serving. Unlike gritty powders, HyFiber’s clear, citrus-flavored liquid is easy to take alone or mixed with your favorite beverages and soft foods.

HyFiber is enriched with FOS (Fructooligosaccharides), a powerful prebiotic that feeds beneficial gut bacteria to promote a healthy microbiome. Whether you are managing chronic constipation, IBS, or simply looking to increase your daily fiber intake, HyFiber offers a medical-grade solution trusted by hospitals and care facilities worldwide. It is sugar-free, gluten-free, and designed for those with sensitive digestive systems.

How many grams of fiber are in each serving?
Each 1-ounce (30 mL) serving of HyFiber contains 12 grams of soluble liquid fiber, making it one of the most concentrated fiber supplements available.
How quickly does HyFiber work?
While individual results vary, HyFiber is designed to promote a natural bowel movement without the urgency or cramping often associated with stimulant laxatives. Most users see results within 12 to 72 hours.
Can HyFiber be mixed with food or drinks?
Yes! HyFiber has a mild citrus flavor and a thin consistency. You can take it straight, or stir it into juice, tea, water, yogurt, or applesauce without altering the texture.
Is this product safe for people with diabetes?
HyFiber is sugar-free and low-glycemic, making it a suitable choice for individuals monitoring their blood sugar levels.
Does HyFiber cause bloating or gas?
HyFiber uses soluble fiber and prebiotics which are generally better tolerated than bulk-forming psyllium husks, though some users may experience mild adjustment as their gut health improves.

Product Details

FSA/HSA Eligible Yes, with Letter of Medical Necessity
Flavor Citrus
Calories 18
Serving Size 1 oz
Container Type Bottle
Brand Medtrition
SKU 18485
UPC 794688184854

Key Features

  • 12g soluble fiber per serving for effective bowel regularity.
  • Prebiotic FOS supports gut microbiome health.
  • Clear, liquid formula—easy to mix into drinks or food.
  • Sugar-free and gluten-free, suitable for special diets.
  • Clinically tested and trusted by healthcare professionals.

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