BioStacks
Renew Life

Daily Digestive Prebiotic Fiber

5 Capsules · 30 servings · $1.00/serving

iHerbAmazon

Every active here is dosed below the amount studied to work. See how each one compares in the breakdown below.

Ingredients (4)

Dietary Fiber

20%

Dose

2 g

Target

10–30 g

Form

—

organic Oat Fiber

12%

Dose

1.2 g

Target

10–30 g

Form

—

organic Fennel

10%

Dose

50 mg

Target

500–1500 mg

Form

—

organic Flax Seed

13%

Dose

1.3 g

Target

10–30 g

Form

Budget

Other Ingredients (1)

Capsule ShellCapsule

Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.

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

Take five (5) capsules in the morning with water. May be repeated at midday and in the evening.

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

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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.

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