MyProtocolStack
Protocol + biomarker tracking software for serious peptide and longevity users.
The software platform that finally gave peptide and longevity protocols proper instrumentation.
Most people running serious peptide protocols are tracking them in Notion docs, Google Sheets, or worse. MyProtocolStack is the purpose-built alternative: dose logs, cycle tracking, biomarker history, lab uploads, side-effect tracking, AI-driven protocol coaching.
The product covers the workflows that matter for the longevity-curious operator: stacking multiple peptides with overlapping cycle plans, correlating biomarker movement with protocol changes, sharing read-only dashboards with a clinician or coach, and StackAI - a longevity-tuned chat that knows your protocol history and lab data.
Disclosure: MyProtocolStack is the publisher of Lifespan Vault. We feature it because it's genuinely the only purpose-built tracker for this audience - not because of the relationship. Free tier is meaningful (single protocol + basic tracking); Optimizer ($14.99/mo or $90/yr) unlocks unlimited stacks, lab uploads, and StackAI.
Anyone running 2+ peptide protocols, tracking biomarkers across cycles, or wanting protocol-aware AI coaching.
You only run a single simple protocol and prefer paper logs, or you don't track biomarkers.
Specifications
Most often compared with
Featured in these curated stacks
We’ve included this product in 2 editorial bundles - groupings of 4-7 items that work as a system.
Where this fits
MyProtocolStack Optimizer cross-shops across several editorial surfaces - the full brand catalog, the buyer-intent tags this item carries, the price band it qualifies for, and any execution playbook that uses it.
MyProtocolStack Optimizer - buyer FAQ
What is MyProtocolStack and how does it fit longevity gear?
MyProtocolStack is the tracking layer for the protocols longevity buyers actually run - peptides, GLP-1s, hormones, labs, supplements - sister product to Lifespan Vault. The gear we review here is the supply side (sauna, cold plunge, wearables, supplements). MPS is the demand side (the dashboard tracking what you actually do with those tools + monitoring biomarker movement over time).
Why $9.99/mo - what does the Optimizer plan include?
Full peptide / GLP-1 / hormone protocol tracking, lab biomarker integration (upload PDFs or sync from Function/Mito/InsideTracker), StackAI analysis ("is my protocol on track?"), 90-day affiliate cookie if you refer friends. Most users find it pays for itself in the first month by surfacing one optimization their clinician didn't flag.
Is it B2C only or do clinics use it too?
Both. B2C individual optimizers are the core audience. Clinics + practitioners + premium gyms also use the platform to track their patients'/members' protocols across visits. The clinic-side workflow is a different funnel - if you're a practitioner, the right entry is myprotocolstack.com/clinics rather than the consumer signup.