🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
32 Servings
Other Combinations Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
Iron
0.4 mg (2% DV)
Potassium
25 mg (1% DV)

Other Ingredients

Psyllium Gelatin Contains Less Than 2% of

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (83% of products) Nutrient (55% of products) Approved Health (6% of products) Qualified Health (3% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: To increase daily fiber intake, take up to five (5) capsules, swallowed one (1) at a time, with 8 fl oz of water. Taking this product without enough liquid may cause choking. See choking warning. Do not take if you have difficulty swallowing. May be taken up to four (4) times daily or as directed by a healthcare provider. Do not exceed recommended dosage.

⚠️ Warnings & Precautions

Taking this product without enough liquid may cause choking. See choking warning. Do not take if you have difficulty swallowing.

Do not exceed recommended dosage.

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or Poison Control Center immediately.

Precautions and Warnings Choking: Taking this product without adequate fluid may cause it to swell and block your throat or esophagus. If you experience chest pain, nausea or vomiting, or difficulty in swallowing or breathing after taking this product, seek immediate medical attention.

Allergy Alert: This product may cause an allergic reaction in people sensitive to psyllium.

If you are considering taking this product as part of a cholesterol reducing program, consult with your doctor.

If you are taking a prescription medicine, consult with your doctor before taking this or any fiber products.

With increased fiber intake, you may experience changes in bowel habits and minor bloating. If you recently experienced a sudden change in bowel habits, abdominal pain, nausea or vomiting consult with your doctor before taking this product. If constipation lasts for more than 7 days or rectal bleeding occurs, stop taking this product and contact your doctor.

🧪 Formulation Notes

Fiber is an essential part of a good diet and helps support many functions within the body. One serving of Psyllium Fiber provides two (2) grams of soluble fiber.

No added Salt, Yeast or Preservatives.

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6.

Gluten free

100% Natural Psyllium Fiber

Additional Information

Guaranteed quality Laboratory tested

Individual results may vary.

Store at room temperature.

Gluten free

Compare vs. Metamucil Psyllium Fiber Supplement

Product Details

UPC / SKU 7 40985 27024 0
DSLD Entry Date 2019-09-24
Product Type Other Combinations
Form Capsule
Brand 21st Century
DSLD ID 207397
Data Updated 2026-04-11

Research Evidence

120 Research Sources
51 Avg Quality Score
47 Clinical Trial
38 Rct
20 Meta Analysis
13 Systematic Review
2 Cochrane Review
A The Gut Microbiome in Depression and Potential Benefit of Prebiotics, Probiotics and Synbiotics: A Systematic Review of Clinical Trials and Observational Studies
Systematic Review International journal of molecular sciences 2022
A Prebiotics for induction and maintenance of remission in ulcerative colitis
Systematic Review The Cochrane database of systematic reviews 2024
A Effect of chicory-derived inulin-type fructans on abundance of Bifidobacterium and on bowel function: a systematic review with meta-analyses
Meta Analysis Critical reviews in food science and nutrition 2023
A Probiotics for management of functional abdominal pain disorders in children
Meta Analysis The Cochrane database of systematic reviews 2023
A Dietary fiber intervention on gut microbiota composition in healthy adults: a systematic review and meta-analysis
Meta Analysis The American journal of clinical nutrition 2018
B Effect of psyllium (Plantago ovata) fiber on LDL cholesterol and alternative lipid targets, non-HDL cholesterol and apolipoprotein B: a systematic review and meta-analysis of randomized controlled trials
Meta Analysis The American journal of clinical nutrition 2018
B Prebiotic and probiotic supplementation and the tryptophan-kynurenine pathway: A systematic review and meta analysis
Meta Analysis Neuroscience and biobehavioral reviews 2021
B Prebiotics, probiotics, fermented foods and cognitive outcomes: A meta-analysis of randomized controlled trials
Meta Analysis Neuroscience and biobehavioral reviews 2020
B Synbiotics, prebiotics and probiotics for people with chronic kidney disease
Systematic Review The Cochrane database of systematic reviews 2023
B Effects of Prebiotics and Probiotics on Symptoms of Depression and Anxiety in Clinically Diagnosed Samples: Systematic Review and Meta-analysis of Randomized Controlled Trials
Meta Analysis Nutrition reviews 2025
View all evidence for Prebiotics →

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