Your supplement routine, organized.

NutriStack organizes your supplement routine, flags potential combinations to review, and connects public research records to their attached sources and evidence limits.

281 Supplement records1

298 Prescription medications2

2,500+ Interaction records3

4,652 Source links4

Download on the App Store → Exploratory catalog

Note 1 · Coverage The app includes a structured supplement catalog with attached literature and authority links where available. Catalog inclusion is not a finding that a substance is effective, safe, or publication-reviewed. How the catalog is made →

Note 2 · Drug list Medication records are included to help organize safety checks. Their presence does not replace an official label, pharmacist review, or prescriber guidance.

Note 3 · Pairs Pair records can contain a stored effect, mechanism, recommendation, and source links. A source attached to either ingredient does not establish that the exact pair has been clinically tested. The checker is exploratory and is not a clinical decision tool.

Note 4 · Citations Citations prioritize peer-reviewed papers, regulatory labels and monographs, and systematic reviews. Attached sources may support an ingredient or mechanism without testing an exact combination.

Inside the app

Plan, check, and source your stack.

Move from daily timing to safety checks, goal protocols, and cited context without leaving the flow.

Daily routine

Schedule, log, and review every dose.

5 of 5Logged today
100%Adherence
0Missed doses

How scheduling works

The evidence

Every feature draws from one research base.

A structured catalog with source-status labels and explicit limits. Medical records stay outside search until they pass claim-level qualified-human review.

Methods at a glance v1.0 · updated July 13, 2026

What’s in the database

Supplements281
Prescription meds298
Interaction pairs2,500+
Studies indexed1,625
Source citations4,652

Where it comes from

PubMed / MEDLINE
Cochrane Library
NIH Office of Dietary Supplements
EFSA
European Medicines Agency

How the catalog labels evidence

StrongInternal catalog label; review still required
ModerateInternal catalog label; review still required
EmergingEarly or indirect record

These labels are not clinical grades or medical review. See the publication gate →

Publication status

The catalog is being reviewed before it is published for search.

NutriStack keeps structured substance and interaction records available inside the product, but a source link is not the same as evidence for an exact claim. Generated medical pages are excluded from search until a qualified human reviewer completes a claim-level evidence and safety review.

Read the publication gate → Editorial policy & AI use

Pricing

Core organization tools are free. AI is optional.

The free app includes stack organization, reminders, and exploratory database checks. The optional subscription funds the AI advisor that reads your routine. Neither tier is a medical service or a substitute for a clinician or pharmacist.

Free

Core stack tools, no subscription required.

$0forever

Build and schedule your full stack
Dose reminders and Stack Score
Exploratory interaction and timing checks
Catalog templates and product organization
Source links and publication-status labels
Barcode and label scanner

Pro

Optional, for the AI advisor only.

$6.99per month, or $49.99 / year

Everything in Free
Six AI advisor modes that read your routine
Timing context, evidence notes, and source links
Interaction and safety flags before changes

Billed through the App Store. Cancel anytime. Annual saves about forty percent.

Reader questions

Questions, answered.

Common questions about the database, the app, and how to use them together. Email support@nutristackapp.com if yours is missing.

Is NutriStack free to use?

Yes. Building your stack, dose reminders, and exploratory catalog checks are free in the app. The optional Pro tier ($6.99 / month or $49.99 / year) adds the six AI advisor modes.

Do I need an account?

No. NutriStack runs in a local-only mode with no account, your data stays on your device. Creating an account adds encrypted cloud backup and sync across your devices.

Is NutriStack medical advice?

No. NutriStack is an informational and organizational tool, not a medical service. Everything in the app and on this site is for general educational purposes. Always consult a qualified healthcare professional before changing your supplements or medications.

Where does the evidence come from?

Records may carry PubMed, regulatory, monograph, or review links, but attachment does not prove an exact claim. See the editorial policy and medical-review policy for the publication standard.

Which devices does it support?

NutriStack is an iPhone app and runs on iPhone with a recent version of iOS. The research site at nutristackapp.com works in any modern browser.

Is the app available?

Yes. NutriStack is live on the App Store for iPhone. Download NutriStack on the App Store →

Last updated July 13, 2026. More questions at /support.

Before you go

The app is live on the App Store. The catalog remains transparent while it is reviewed.

Structured records and attached source links remain available for transparency. Generated medical pages are excluded from search until they pass the qualified-human publication gate.

Read the publication gate → Download on the App Store

NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.