Free Thesos resources

Understand your gut, one clue at a time.

Six free tools to explore your symptoms, bowel patterns, possible influences, food tolerance, IBS impact and flare preparedness. Each one adds a piece to your personal Gut Profile. Complete all six to see the full picture.

Educational tools, not a diagnosis.

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My Gut Profile

Gut Curious

You’ve started turning symptoms into clues.

Complete the picture

Every tool adds a different piece. Your individual results are always free.

Piece: Influences

Personal IBS Trigger Explorer

Rank the suspects behind your flare-ups—food, stress, sleep, timing and more.

~3 minExplore my triggers
Piece: Bowel Pattern

Stool Pattern Analyzer

Build a clearer picture from consistency, color, frequency, urgency and what is normal for you.

~2 minAnalyze my pattern
Piece: Impact

Thesos IBS Impact Score

See which parts of life IBS is taking the most from—food freedom, confidence, travel and more.

~3 minCheck my impact
Piece: Symptoms

Could This Be IBS?

Symptom & Safety Checker

See how closely your symptoms overlap with common IBS-like patterns and check important warning signs.

~3 minCheck my symptoms
Piece: Food

IBS Food & Tolerance Explorer

Explore whether a food shows a repeatable pattern for you—or whether the evidence is still mixed.

~2 minExplore a food
Piece: Preparedness

IBS Flare & Travel Planner

Build a practical plan for work, travel, days out and the moments your gut gives you little warning.

~3 minBuild my plan

All tools are free and need no account. Your answers stay in this browser session unless you choose to save them. For adults 18+. They don't replace advice from a healthcare professional. Medical disclaimer.