AI-Powered Evidence Analysis

Stop buying hype.
Start buying results.

The supplement industry is worth $177 billion — built on marketing, not science. SupplementTruth analyzes any supplement's ingredient list against real clinical research in seconds.

Analyze Your Supplements See how it works
No signup required
Evidence-based only
PDF export included
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Ingredient List
Ashwagandha KSM-66 600mg, L-Theanine 200mg,
Rhodiola Rosea 50mg, GABA 750mg...
▶ Analyze Supplement
Pure Science65% hype detected

Ashwagandha KSM-66Strong Evidence
Multiple RCTs confirm cortisol reduction and stress relief at this exact dose.
Rhodiola Rosea 50mgUnderdosed
Effective doses are 400–600mg. This is pixie-dusted for label appeal only.
L-TheanineModerate
Good synergy with caffeine. Solid human evidence for focus and calm.
🔬
12,400+ studies
cross-referenced
📄
PDF Export
share your report
The Problem

The supplement industry doesn't want you to read the label.

Proprietary blends hide underdosed ingredients. Marketing claims outpace the science by decades. You're paying premium prices for sometimes pennies worth of active ingredients.

80%
of supplement claims lack adequate human clinical trial support
$177B
global supplement market — growing 7% per year on marketing alone
67%
of products contain at least one underdosed "pixie-dusted" ingredient
3s
Time it takes SupplementTruth to give you the full picture
How it works

Four steps from label to truth.

📋
01
Paste the Label
Copy any supplement's ingredient list — or just type the product name. We'll handle the rest.
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02
AI Cross-References
Each ingredient is checked against RCTs, meta-analyses, and systematic reviews — not blog posts.
⚖️
03
Get the Verdict
Ingredients are rated: Strong Evidence, Moderate, Limited, or No Evidence. No ambiguity.
📄
04
Export Your Report
Download a branded PDF report to share with your doctor, coach, or simply keep on file.
Features

Everything you need to make informed choices.

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Evidence-Based Ratings
Every ingredient gets a rating based on the type and quality of evidence — from gold-standard RCTs to animal studies. Know the difference.
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Dose Analysis
Find out if your supplement contains effective doses — or is "pixie-dusting" with tiny amounts just to list it on the label.
⚠️
Interaction Flags
Catch synergies and conflicts between ingredients. Some combinations amplify effects — others work against each other.
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PDF Export
Download a clean, professional PDF report of any analysis. Share it with your GP, nutritionist, or coach.
🗂️
Analysis History
Save and revisit past analyses. Track your supplement stack over time and compare products side by side.
📊
Hype vs. Science Score
A visual meter shows exactly how much of a product's ingredient list is backed by science versus pure marketing.
The Science

Real ingredients. Real verdicts.

Strong
Creatine Monohydrate 5g
One of the most studied supplements in existence. Multiple meta-analyses confirm strength and power output gains.
Moderate
Ashwagandha KSM-66 600mg
Solid RCT evidence for cortisol reduction. Effect sizes are meaningful. Dose is appropriate.
Underdosed
Rhodiola Rosea 50mg
Evidence exists at 400–600mg. This dose is a fraction of what's needed. Classic pixie-dusting.
"Most supplements are sold on hope. SupplementTruth gives you the actual evidence — ingredient by ingredient."

Our analysis engine is trained on clinical research methodology — understanding the difference between a mouse study, a small uncontrolled trial, and a robust double-blind RCT. Evidence quality matters as much as evidence existence.

We flag proprietary blends, underdosing, misleading marketing language, and potential contraindications — the things brands hope you won't notice.

RCT-based Meta-analyses Dose-aware Bias detection Interaction checks
Pricing

Simple, honest pricing.

No tricks. No hidden fees. Just like our supplement analysis.

Starter
Free
Forever free
3 analyses per month
Full ingredient breakdown
Hype vs. Science meter
Basic history (last 5)
Get Started
Most Popular
Pro
$7
per month
Unlimited analyses
PDF export reports
Full history & saved stacks
Dosage deep-dives
Interaction analysis
Priority AI processing
Subscribe — $7/mo
Lifetime
$49
one-time payment
Everything in Pro
Lifetime access, no renewal
All future features included
White-label PDF reports
Buy Lifetime — $49
What users say

Real people. Real savings.

★★★★★
"I was spending $150/month on a 'comprehensive' stack. SupplementTruth showed me three ingredients were underdosed beyond usefulness. Dropped to $50/month with better results."
👩
Sarah M.
Nutritionist, London
★★★★★
"As a PT, I recommend this to every client who asks about supplements. The PDF export means I can actually share evidence with them, not just opinion."
👨
James T.
Personal Trainer, Manchester
★★★★★
"Finally, something that treats me like an adult. No upselling, no 'our proprietary formula' nonsense. Just the science. I've been recommending it to my entire running club."
🏃
Priya K.
Marathon Runner & Researcher
FAQ

Common questions.

Is this medical advice?
No. SupplementTruth is an informational tool based on published research. It is not a substitute for advice from a qualified healthcare professional. Always consult your GP or registered dietitian before making changes to your supplement regimen.
How current is the research database?
Our AI is trained on research literature up to 2025 and cross-references well-established clinical databases. For rapidly evolving research areas, we note when evidence may be limited or preliminary.
Can I analyze any supplement?
Yes — paste any ingredient list, any brand, or just type a product name. We analyze individual ingredients against the available clinical evidence, regardless of the brand or marketing claims.
What does "pixie-dusting" mean?
Pixie-dusting is when a supplement includes a trendy ingredient at a dose far too low to have any effect — but at a dose high enough to legally list it on the label. It's a common tactic to make a product look more comprehensive than it is.
Can I share my PDF reports?
Absolutely. Your PDF reports are yours to share with whoever you like — your doctor, coach, partner, or social media. Pro and Lifetime plans include white-label PDF exports without SupplementTruth branding.
Is there a refund policy?
Yes — we offer a 30-day money-back guarantee on Pro and Lifetime plans, no questions asked. We'd rather you be confident in your purchase than feel locked in.
Get Started

Your supplement stack deserves scrutiny.

Paste your first ingredient list in 30 seconds. No account needed. Free to start.

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