How PepStakk™ works.

The frame

Running a peptide protocol involves more moving parts than most tools acknowledge. You have to decide which peptides match your goal, build them into a coherent stakk with the dose math worked out, run the protocol day to day, ideally have a clinician review what you're doing periodically, and keep yourself resupplied so the protocol doesn't stop.

Before PepStakk™, that usually meant five different tools and a spreadsheet to glue them together. The 5-verb frame puts each function in its own surface — and connects them so what you decide flows into what you build, what you build defines how you run, and what you log feeds your supply forecast and eventually your clinician review.

The Dashboard

The Dashboard is where you start each day. It's the heads-up view of your protocol — today's doses, your stakk overview, what's currently cycling vs tapering, your supply runway, and what needs attention.

If you're new and haven't built a stakk yet, the Dashboard shows a beginner state with primer links back to this site. Once you've built a stakk and have a schedule, the Dashboard becomes the daily landing — open the app, see what to take, log it, move on.

01 · Decide

The research surface. Three sub-views work together:

• Library — every peptide PepStakk™ tracks, with mechanism, evidence tier, functional category, FDA approval status, and dosing references. Filterable by function (Recovery, GH, GLP, Longevity, etc.) and evidence tier.
• Latest Research — Featured Intelligence news scored against your current stakk and recent Advisor queries, surfaced as a feed that's actually relevant to your protocol.
• Safety — contraindications, interactions, and known-issue reference for the peptides you're considering. The signal you want before you commit to a stakk.

02 · Build

Where you assemble your stakk and get the dose math right. Build is one surface that holds the whole architecture: your peptide list, the dose configuration for each, and the AI Advisor that knows what's in your protocol.

Once you've read about a peptide in the Library, you can add it to your stakk with a defined dose, cycle pattern, and goal context. Multiple peptides combine into a single multi-peptide stakk. Build is also where you set the architecture: cycle length, taper plan, whether the peptide runs continuous or has defined on/off windows. The Schedule tab in Run honors whatever pattern you define in Build.

The dose math lives here too. Most peptides arrive as lyophilized powder in a vial; you mix them with BAC water to produce an injectable solution, and the math — concentration, dose volume, syringe units — is where users most often make errors. Build's Vial & Dose configuration handles reconstitution math, syringe profiles (insulin / U-100 / U-40), and shelf-life tracking. Input the peptide weight in the vial, the volume of BAC water you'll add, and the target per-dose amount; Build returns the volume to draw on a U-100 insulin syringe. Save reconstitution profiles so you don't redo the math every cycle.

And the AI Advisor sits inside Build as the stakk-aware conversational layer. It knows the Library and can answer protocol questions in context — "what peptides are commonly stakked for joint recovery?", "what's the difference between Ipamorelin and Tesamorelin?" — and once you've assembled a stakk, the Advisor knows what's in it and can flag interactions, redundancies, or known stack patterns as you build.

03 · Run

The Schedule. This is the daily-execution layer — Run tracks what you actually take on what day, not just what your protocol intends.

The Schedule generates day-by-day dose plans from your stakk's cycle definitions. Each scheduled dose can be marked drawn (logged) when you take it — that's the mark drawn action, named because peptide users literally draw doses into syringes. Adherence logging is on the roadmap; for now Run is dose-tracking + scheduling, plus the next-up dose card and site-rotation helper.

Run is also where the supply runway calculation lives — taking your schedule cadence and current inventory to forecast how many days of supply you have, which drives Resupply alerts.

04 · Review

The clinician layer. PepStakk™'s Clinician Network is a vetted directory of Reviewing Clinicians — licensed practitioners with peptide-protocol experience who provide async written feedback on Stakker protocols. The point is access on demand without forcing a clinical relationship: request a review, get written feedback within a defined window, use it to refine your protocol.

Reviews are informational, not a clinical relationship. They're a second set of eyes — useful when you're starting something new, adjusting doses, or want a peptide-literate clinician's view on what you're already doing. Async stakk reviews are on the roadmap.

05 · Resupply

The supply side of the platform. PepStakk™'s Resupply Stack covers four tiers:

• Source — research-grade vendors, raw-material manufacturers, reference standards. Disclosed Source posture.
• Compounding — 503B outsourcing facilities, 503A compounding pharmacies, brand owners. Vetted against a five-category disclosure framework.
• Distribution — state-licensed wholesalers and drop-shippers. Vetted on active license + upstream-source disclosure.
• Channel — wellness centers, telehealth providers, hormone-optimization clinics, aesthetic practices. Disclosed Channel Partner posture.

The directory surfaces what each vendor has disclosed — third-party COAs, testing methodology, licensing, sourcing — and lets you pick suppliers based on the disclosure quality. Premium Auto-Restock (roadmap) will route reorders automatically when your supply runway hits the restock window.

How the verbs connect

The point of the 5-verb frame isn't that they're five separate apps — it's that they're connected. What you read in Decide informs what you Build. Your Build defines both the dose math and the Run schedule. Your Run logging drives Resupply forecasting. Everything you've done across the operational layers becomes context for a Reviewing Clinician in Review.

No competitor connects this many layers. Calculators handle the dose math. Schedulers handle Run. Content sites handle Decide. Directories handle Resupply. Clinical platforms handle Review. PepStakk™ is the only platform that ties them together — Build is the unifying surface where peptides, doses, and the Advisor all live as one workflow — so you can manage a real stakk without stitching four apps together.