🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 22% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

2.5 Gram(s) Serving Size
60 Servings
Other Combinations Product Type
22% Evidence Coverage

Supplement Facts — Evidence Check

Calories
10 {Calories}
Total Carbohydrates
4 Gram(s) (1% DV)
Dietary Fiber
3 Gram(s) (12% DV)
Psyllium Husk (Plantago ovata)
1.5 Gram(s)
Prune (Prunus domestica) fruit extract
1 Gram(s)
Tapioca Starch, Hydrolyzed
1 Gram(s)
📊 Market median: 100.0mg (1 products) 📚 42 studies (Tier A: 1, B: 15)
This product: 0.8mg
492.5 mg
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 492.5mg
103.5 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 103.5mg

Label Claims — Verification

All Other
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)

Product Information

📋 Directions for Use

Recommended adult intake: Take two scoops (2.5 g) daily mixed with water or juice, with a meal or as professionally directed. Stir briskly and drink immediately. Maintain adequate fluid intake. Take 2 hours before or after taking other medications.

⚠️ Warnings & Precautions

Risk information: If you are experiencing a sudden change in bowel habits that has persisted for more then 2 weeks, undiagnosed rectal bleeding or failure to defecate following the use of a laxative product; if you have diabetes mellitus; if you have difficulty swallowing, do not use.

If you experience chest pain, vomiting or difficulty in swallowing or breathing after taking this product, consult your healthcare practitioner immediately.

If you are pregnant or breastfeeding; if you are taking medications which inhibit peristaltic movement; if you have symptoms such as abdominal pain, nausea, vomiting or fever of if you are following a low protein diet, consult your healthcare practitioner prior to use.

Hypersensitivity, such as allergy, has been known to occur following inhaled and/or ingested psyllium; in which case, discontinue use.

May cause temporary gas and/or bloating.

Safety-sealed for your protection and for product freshness. Do not use if outer seal is missing or broken.

Additional Information

Code SC26-300

Store in a cool, dry place.

Pack size:

Nutraceutical & Biophysical Systems

Seroyal

Product Details

UPC / SKU 883196 21081
DSLD Entry Date 2016-01-25
Product Type Other Combinations
Form Powder
Brand Pharmax
DSLD ID 55646
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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