"This was the first time someone showed me what was happening and what to do about it. "
Practitioner grade
Practitioner only
Psyllium fibre for IBS
Gentle psyllium fibre for regularity and digestive comfort
Bioclinic RelieFibre provides primarily psyllium husk, the best-evidenced soluble fibre for IBS symptom relief, bowel regularity and LDL cholesterol reduction.
Enter your access code
Enter your access code to unlock more information about this product.
Practitioner consult session
A 15-minute consultation. An email link will be included in your order confirmation to make the booking.
Optional 1:1 with our clinical team · $49
TGA-listed AUST L
Practitioner-grade formula
Clinician-reviewed before dispatch
Ships in 2 business days
What's in it
Each ingredient is in its most bioavailable form, at a clinically meaningful dose. No fillers, no token amounts, no marketing-led blends.
Powder
Psyllium Husk
The best researched soluble fibre for IBS symptom management, cholesterol reduction and bowel regularity.
Included
Powder blend
Additional Gut Supporting Compounds
Supporting ingredients for gut comfort.
Included
Always read the label and follow directions for use. Vitamins and minerals can only be of assistance if dietary intake is inadequate. If symptoms persist, consult a healthcare professional.
How to take it
Simple to take, with a few timing notes that make a real difference to absorption.
Mix into water as directed and drink immediately. Always drink a full glass of water with psyllium.
Always take with sufficient water, psyllium can cause choking or intestinal obstruction if taken without adequate fluid. Do not take if you have bowel obstruction or difficulty swallowing. Separate from medications by 1-2 hours as psyllium may reduce medication absorption. Dietary supplements should not replace a balanced diet.
Real people. Real impact.
Patients following practitioner-designed protocols, sharing their outcomes in their own words.
"My ferritin had been low-normal for three years. The protocol made a real difference within six weeks."
"Someone finally put all the pieces together. Clear, specific and actually useful."
Trustpilot · 4.8/5 from 892 reviewsGoogle · 4.9/5 from 412 reviewsPractitioner referral · 97% would recommend
Part of the Gut Health hub. Explore all protocols, supplements and investigations.
Back to Gut Health →Frequently asked.
Common questions about how OptiLabs works: testing, supplements, clinician review, returns and timing.
Are the supplements safe?
All carry an AUST L designation from the TGA. Every order is reviewed by a clinician before dispatch.
Do I need a referral?
No. All tests are available to order directly. Our lab partner is NATA and RCPA accredited, operating as a direct-access pathology service.
Begin your investigation
Personalised health. Clinical rigour. Delivered to you.
A proper investigation into what's driving your symptoms, with a protocol built around your results, not a generic recommendation.