LAYER / 01
Macros
The foundation.
Protein, carbohydrates, fats and fibre. One straightforward powder. A simpler way to build a meal.
FOUNDATION
HUMAN INPUT. DIGITAL PRECISION.
NUTRITION.
NOW DIGITAL.
One subscription. Always evolving.
Your nutrition, connected in one intelligent stack.
A VISION FOR PERSONALIZED NUTRITION / CONCEPT STAGE
STACK OS APP CONCEPT / FIVE LAYERS
SIMPLE BY DESIGN.BUILT IN LAYERS ↗
01 / THE SHIFT
Food is a choice.
Nutrition is a system.
We imagine a future where getting your nutrition takes less planning—and connects more intelligently with your life. Start with a simple meal shake. Build toward a system that understands the person behind it.
The ambition is less effort, not the claim that food is obsolete. This concept does not establish that a shake can safely replace every meal.
02 / THE STACK
One system.
Five layers of possibility.
From the essentials to the unexplored.
Each layer is a separate development step.
Not everything belongs in today’s shake.
LAYER / 02
Micros
The finer details.
Vitamins and minerals become the next layer. Designed around nutritional needs, not a longer ingredient list.
NUTRITION ROADMAP
LAYER / 03
Supplements
Beyond the baseline.
A future layer for targeted supplementation, guided by evidence, individual context and appropriate safety review.
FUTURE CONCEPT
LAYER / 04
Medications
Connected care.
A long-term research direction for clinician-managed treatment integration. Subject to compatibility, prescribing rules and regulatory approval.
CLINICAL RESEARCH
LAYER / 05
Upgrades
Beyond maintenance.
Exploring substances intended for optimization. Research first. No assumed benefit, no automatic recommendations.
EXPLORATORY
03 / YOUR INPUT CHANGES EVERYTHING
CONNECT YOUR DATA.
GET YOUR STACK.
Turn the context you choose to share into one
clear, reviewable STACK PROFILE—once,
or refreshed every month.
01ChatGPT context↘
02Connected health data↘
03Workout history↘
04Body metrics & labs↘
05Dietary limits↘
06Goals & preferences↘
CHOOSE → GENERATE → REVIEW
STACKPROFILE
Many signals.
One useful handoff.
YOUR STACK PROFILE
One text.
Everything relevant.
Your ChatGPT turns the context and connected data you select into a structured profile. Review it, then share it with STACK once—or refresh it monthly.
MEASURED DATA SEPARATED FROM ESTIMATES◎ Your data. Your decision.
STACK receives only the profile text you choose to send—not blanket access to your ChatGPT account or connected services. You can edit or remove details before sharing.
Select only the conversations and connected data that should inform your nutrition profile.
ChatGPT structures the relevant signals and separates measured facts from estimates.
Read, edit or remove anything before the profile is shared with STACK.
Send it once to get started, or update it monthly as training, goals and context change.
AVAILABLE IN YOUR CUSTOMER ACCOUNT
Create my STACK Profile ↗Use the STACK PROFILE prompt with your ChatGPT, then keep the final text ready for the upcoming secure handoff.
04 / THE ROAD AHEAD
Start simple.
Get personal.
One solid foundation.
Protein Base: a standardized 2.5 kg monthly blend of 70% pea protein powder and 30% rice protein powder. Launch plans are listed in the STACK Shop.
VIEW LAUNCH PLANS ↗Your context, connected.
Personalized formulations informed by workout history, labs, genetics, biomarkers, sleep and other relevant data you choose to share.
DATA-INFORMED PERSONALIZATIONA wider horizon.
Investigate additional layers only as evidence and safety allow. Medications and upgrades remain distinct research directions, not available products.
EVIDENCE BEFORE EXPANSIONONE DECISION. AN EVOLVING SYSTEM.
One subscription.
Infinite upgrades.
Press subscribe. Let your STACK evolve.
The vision: the latest science, continually reviewed. Relevant improvements, built into your next formula. Everything measured, blended and packaged automatically—without rebuilding your routine.
View launch plansSubscriptions are coming soon—not open for purchase. No payment or enrollment occurs today. “Infinite upgrades” describes ongoing iteration, not unlimited health benefits. Formula changes require evidence and safety review; medication changes remain clinician-managed.
One simple decision.
A future ongoing subscription, with clear consent and control over your plan.
Science moves. So should your STACK.
Review new research alongside your relevant data. Adopt appropriate updates only when the evidence supports them.
Automatically packaged. Ready for you.
Approved formulation updates flow into your next blend and package. A considered system behind a simple daily routine.
BE PART OF WHAT COMES NEXT
FOLLOW THE JOURNEY.
Updates, ideas and the people behind STACK.
THE NEXT CHAPTER OF HUMAN INPUT
Less friction.
More life.
Join the launch list ↗SUBSCRIBE ON LINKTREE · CHECKOUT COMING SOON
upgrade infinitely