See what's in your full
supplement stack
Add labels or type products for a free supplement stack audit.See overlapping ingredients, combined daily amounts, and documented potential interactions. No sign-in required — about a minute.
- See the daily total · across products
- Trace every overlap · to the product
- Check the reference · choose from 5 regions
Start with your real decision
What are you trying to check today?
Choose the moment that matches your situation. Every path uses the same personal stack review and the same one-time US$4.99 price.
Core Features
AI-assisted label extraction, with results designed to be checked against the original label and professional advice
AI Photo Recognition
AI-assisted label extraction gives you an editable draft to verify against the original photo.
Audit Progress Score
Open overlap, dose, and interaction items keep the progress score below 100 until the stack changes or the finding is resolved.
Smart Analysis
Cross-references supported pairs and published nutrition reference data to flag combinations that need a closer look.
Risk Alerts
Flags when combined label doses reach or exceed cited regional upper limits.
Multi-language
Support for international supplement labels in multiple languages.
Detailed Reports
Review evidence-linked risk priorities, dose context, and questions for a qualified professional.
Supplement stack audit
What does a supplement stack audit actually check?
Supplement stack screening cannot prove that a supplement is effective or safe for you. It reviews duplicate ingredients, combined daily label doses, and interactions documented in the current database, then flags items that need a pharmacist or clinician. NutriAudit does not diagnose or replace professional care.
Inventory the full stack
List every product and serving before judging one bottle in isolation.
Open toolFind duplicate ingredients
Reveal vitamins and minerals repeated across multivitamins, blends, and standalone products.
Open toolCompare combined daily doses
Add label amounts together and compare the total with evidence-based upper-limit guardrails.
Open toolReview ingredient pairs
Check supplement combinations, timing, absorption, and situations that need professional review.
Open toolWhy review the full supplement stack
When several supplements are taken together, the same nutrient can appear more than once and label doses can add up. Reviewing totals, documented interactions, and evidence boundaries supports a more careful stack check.
Overdose Risks
The same ingredient can appear in several products. NutriAudit first totals the daily label amounts you enter; when the selected region has a verified formal UL, it shows the comparison, source, and scope.
Ingredient Interactions
The system matches ingredient pairs documented in the current database and labels the result as automated screening. No rule match does not prove safety; personal context still needs a qualified professional.
AI-Powered Detection
NutriAudit uses AI to extract ingredients from label photos. After you verify the extraction, it checks duplicate sources, combined label doses, and interactions documented in the current database. AI extraction can be wrong and should be reviewed.
Traceable Reference Sources
NutriAudit uses published nutrition reference data from organizations such as NIH ODS, EFSA, and NHMRC. Not every nutrient has a formal UL in every region; pages identify the source when a verifiable limit exists and say when one has not been established.
NutriAudit Audit Progress ScoreTM
Unresolved overlap, dose, or interaction items keep the progress score below 100. Correct inputs or change the stack, then rerun to recover points. It is not a diagnosis or safety conclusion.
Traceable Reference Sources
Reference data is source-linked. When a region has not established a formal upper limit, the page does not present an estimate as an official UL.
primary source families
selectable reference regions
one full audit
Audit Progress Score
A 0-100 audit progress score using cross-product overlaps, combined label doses, documented interactions, and verified regional references; open items prevent a perfect score
AI Label Scanner
AI-assisted extraction normally asks only for actual daily servings; expand the editable label draft only when recognition is wrong
Interaction Detection
Matches ingredient pairs documented in the current database; no match does not prove safety
Duplicate Ingredient Finder
Totals duplicate ingredients and daily label amounts across products for further review