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Label data · how much fiber in psyllium husk

Fiber supplements: grams of fiber per serving on every label we carry

A psyllium serving is usually 3–5 g of fiber in a teaspoon of powder or 5–6 capsules; prebiotic fibers like inulin or wheat dextrin print 3–4 g. The table lists the printed fiber (or psyllium) per serving for every fiber supplement we track.

6 labels we read

Lowest
1.5 g
Median
6 g
Highest
8 g

Psyllium husk & fiber per serving as printed on the Supplement Facts panel of each product below · 1 of them print a third-party certification.

What to check on the label

  • Grams of fiber per serving and the serving size (capsules add up)
  • Sugar-free vs sugared powders
  • Take with a full glass of water — the label says so for a reason

Always take psyllium with plenty of water; it can cause choking if swallowed dry. Ask a doctor if you have swallowing or bowel conditions.

Psyllium husk & fiber on each label we carry

Sorted by the printed amount. Tap a row to see it on eBay; the product page has the full label.

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  1. Orgain Organic Protein + 50 Superfoods

    Orgain Organic Protein + 50 Superfoods

    Fiber: 8 g per serving

    Protein 21 gFiber 8 gAmazon Full facts →
  2. Grüns Daily Greens Gummies

    Grüns Daily Greens Gummies

    Fiber: 6 g per serving

    Things to consider: The Original version has 8 g of added sugar per pack; the Sugar-Free version has 0 g.

    Vitamins & minerals 20+Fiber 6 gAmazon Full facts →
  3. Country Farms Super Greens Powder, Natural

    Country Farms Super Greens Powder, Natural

    Fiber: 6 g per serving · USDA Organic

    Things to consider: Some listings carry a California Prop 65 notice for lead, as with many greens powders.

    Fiber 6 gSugar 0 gAmazon Full facts →
  4. Benefiber Prebiotic Fiber Supplement

    Benefiber Prebiotic Fiber Supplement

    Fiber: 3 g per serving

    Fiber 3 gServing 2 tspAmazon Full facts →
  5. Metamucil 3-in-1 Psyllium Fiber Capsules

    Metamucil 3-in-1 Psyllium Fiber Capsules

    Soluble fiber: 1.8 g per serving

    Things to consider: Take with at least 8 oz of liquid — swallowing psyllium without enough liquid can cause choking.

    Soluble fiber 1.8 gServing 5 capsulesAmazon Full facts →
  6. NOW Foods Psyllium Husk Caps 500 mg

    NOW Foods Psyllium Husk Caps 500 mg

    Psyllium husk: 1.5 g per serving

    Things to consider: Take with at least 8 oz of liquid — swallowing psyllium without enough liquid can cause choking.

    Psyllium husk 1.5 gDietary fiber 1.1 gAmazon Full facts →
  7. Metamucil 4-in-1 Psyllium Fiber

    Metamucil 4-in-1 Psyllium Fiber

    Fiber: Psyllium per serving

    Things to consider: Take with plenty of water, and separate from medications by at least 2 hours.

    Fiber PsylliumType SolubleAmazon Full facts →

Go deeper

Questions people ask

How much fiber is in a serving of psyllium husk?

Powders print about 3–5 g of fiber per teaspoon serving; capsules around 2–3 g per 5–6 capsules. The number below each product is the label's.

Psyllium husk or Metamucil?

Metamucil is psyllium husk with flavor and, in some versions, sugar; plain husk is the same fiber without them. Our comparison page shows the labels side by side.

Part of the open label dataset (CC BY 4.0) · how we read labels · other ingredients: Creatine monohydrate · Whey protein · Plant protein · Collagen peptides · Magnesium · Melatonin · Ashwagandha · Vitamin D3