BioStacks
Best for
Ingredients (5)
Psyllium Husk
80%Dose
4000 mg
Target
5000–15000 mg
Form
—
Rice Bran Hull
100%Dose
2 g
Target
1–20 g
Form
—
Dietary Fiber
60%Dose
6 g
Target
10–30 g
Form
—
Maize corn starch
2 gNot in our database
Resistant Potato Starch (Solnul)
3.5 gNot in our database
Other Ingredients (1)
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
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
Mix 2 scoops (6g fiber) with at least 12–16 fl oz of liquid daily. Can be added to water or your protein shake. Drink shortly after mixing to maintain texture.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$39.95
Pricier than 94% of 34 psyllium husk supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and 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. clinical 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.