ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Fiber Formula

Fiber Formula

CVS Health

#Fiber
73
Safety80
Efficacy65
Transparency80
Based on Examine, Wikipedia, and 23 other sources

Overview

The CVS Health Fiber Formula contains a blend of well-researched fiber sources, primarily psyllium, which is effective for promoting regularity and supporting digestive health. However, the proprietary blend obscures the precise dosages of individual components like oat bran, guar gum, marshmallow root, and pectin, making it difficult to ascertain if they are present at their clinically effective levels for benefits beyond basic fiber intake.

The Good

Contains Psyllium, a well-researched and effective bulk-forming fiber for regularity.

Includes a variety of fiber types (psyllium, oat bran, guar gum, pectin) for comprehensive fiber support.

Vegetarian and free from common allergens like sugar, salt, yeast, wheat, soy, dairy, artificial colors, flavors, or preservatives.

The Bad

Proprietary blend obscures individual ingredient dosages, potentially leading to underdosed components.

Requires significant water intake to prevent choking and ensure effectiveness.

Potential for gastrointestinal discomfort (bloating, gas) during initial use or with inadequate hydration.

Is it for you?

Best For: Individuals seeking digestive support, those with irregular bowel movements, people looking to increase dietary fiber intake

Skip If: You have a history of esophageal narrowing or swallowing difficulties, or sudden changes in bowel habits lasting more than 2 weeks

Ingredients Analysis

Total Carbohydrates

4 g

Dietary Fiber

4 g

Proprietary Fiber Blend

3.4 g

Psyllium

Oat Bran

Guar Gum Seed Extract

Marshmallow Root Extract

Pectin

How to Use

Mix the recommended serving with at least 8 ounces of water or other liquid and consume immediately. Drink plenty of fluids throughout the day.

Frequency:

Daily

Best Time:

Any time

When:

With water

Who Should Use This

Best For:

Individuals seeking digestive support, those with irregular bowel movements, people looking to increase dietary fiber intake

Similar Products

Multivitamin by Llama Naturals

Multivitamin

Llama Naturals

MULTIVITAMIN by KAGED

MULTIVITAMIN

KAGED

Multivitamin by Salaam Nutritionals

Multivitamin

Salaam Nutritionals

Multivitamin by Nutricost

Multivitamin

Nutricost

Multivitamin by Laperva

Multivitamin

Laperva

Multivitamin Energy Plus by EVIOL

Multivitamin Energy Plus

EVIOL

Recommended Articles

Glutamine Dosage for Gut Health: A Guide

Glutamine Dosage for Gut Health: A Guide

Glutamine supports gut health with a recommended dosage of 5-30 grams per day, available in various supplement forms.

Immune Supplements & Pregnancy Safety 2025

Immune Supplements & Pregnancy Safety 2025

The safety of immune-boosting supplements during pregnancy in 2025 hinges on supplement type, dosage, and health conditions.

Top Immune Support Ingredients: What Works?

Top Immune Support Ingredients: What Works?

Vitamin D, zinc, and echinacea are key ingredients in immune support supplements, backed by scientific evidence.

Optimal BCAA Ratios for Muscle Recovery

Optimal BCAA Ratios for Muscle Recovery

The optimal BCAA ratio for muscle recovery and growth is 2:1:1 (leucine:isoleucine:valine), enhancing protein synthesis and reducing soreness.