BioStacks
Source Naturals

Psyllium Husk Powder, 12 oz (340 g)

Powder · 1 Rounded Teaspoon (5 grams)

iHerbAmazon

Best for

Digestion

Ingredients (2)

Psyllium Seed Husk

100%

Dose

5000 mg

Target

5000–15000 mg

Form

—

Soluble Fiber

40%

Dose

4 g

Target

10–30 g

Form

—

Other Ingredients (11)

FragranceFlavor

'Fragrance/parfum' is a trade-secret loophole hiding dozens of undisclosed compounds, some of which are common contact allergens and sensitizers (EWG flags fragrance as a top allergen). No health benefit; a frequent cause of skin irritation.

Milk (dairy)Food

Milk/dairy solids used as a food base.

Wheat FlourFood

Milled wheat used as a food/flavor ingredient; contains gluten.

Sea SaltFlavor

Basic food-grade salt used for taste in supplements

StarchBinder

Carbohydrate polymer used as a binder, filler, and disintegrant in tablets and capsules

Contains no yeast

Not reviewed yet

corn

Not reviewed yet

egg

Not reviewed yet

How to Take It

Take it anytime

Take with plenty of water. Fiber binds other things in the gut, so give it a 1–2 hour gap either side.

With food
Keep it away from medication and mineral supplements

On the label

1 to 2 times daily, briskly stir 1 rounded teaspoon (5 g) in 8 ounces of liquid. Drink immediately, before the liquid begins to gel. Suitable for adults and children 4 years and over.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$7.73

$10$20

Cheaper than 97% of 35 psyllium husk supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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