Your DNA is a manual, not a mystery.

You took 23andMe, AncestryDNA, or whole genome sequencing, looked at your ancestry results, and never touched the health data. That raw file contains variants that may explain why some supplements work for you and others don't.

Stack Precision reads 194 of those variants, organizes them into 19 health categories, and surfaces related published supplement research. All on your device. Nothing hidden.

Genetic Profile showing health categories like COMT Stress Response and FADS1 Omega-3 Conversion with supplement tags

We track what matters. Nothing more.

Stack Precision scans your genetic file for 194 specific variants with published health research. We tell you exactly which ones. We never store your raw data.

1

Scan

Upload your raw data file from most consumer genetic testing and sequencing services. We scan it on your device for the 194 variants we track. Your raw file is never uploaded, never stored, never transmitted.

2

Extract

We save only the specific variants we explicitly tell you about. Each variant is categorized into health areas like methylation, vitamin D metabolism, detoxification, and more. Nothing hidden, nothing extra.

3

Interpret

Your variants are organized into a Genetic Profile across 19 health categories. For every variant, see exactly why we track it, what research says, and what it may mean. Transparent, educational, never diagnostic.

Why this matters

Privacy by design

Most genetic services store your entire genome. We store only 194 specific variants, each one visible in your Genetic Profile. Your raw file never leaves your phone.

Full transparency

Every variant includes why we track it, what published research connects it to, what it may mean for your health, and exactly what data is shared with AI. No black boxes.

Purpose-driven data

Every variant we track has a reason: published research linking it to a supplement pathway, a metabolic trait, or a health-relevant enzyme. If there's no research, we don't track it.

Your Genetic Profile is designed for clarity, not complexity.

Health Categories

Your variants organized into 19 health areas: methylation, vitamin D metabolism, detoxification, and more. Each showing your specific status.

Full Transparency

Tap any variant to see why we track it, what research says, what it may mean for you, and your raw data. Six clear sections, no black boxes.

No Guesswork

If your file doesn't include a variant we track, we tell you clearly. You always know exactly what we know and what we don't.

Detailed variant view showing research context, related supplement research, and raw genetic data

How we handle your genetic data.

Ready to understand your genetics?

Upload your raw data file and get a transparent Genetic Profile across 19 health categories. Free forever.

Download for iOS

Android coming soon. Get notified.

Download for iOS