I built Reactor around the protocol I ran on myself — comprehensive labs, a physician-built plan, coaching, and tracking on a cadence. Every patient starts with that same baseline. Where you start, and how far the protocol goes, is matched to your labs and your goal on the consult.
Your level is recommended by a physician — not self-selected.
The level changes intensity, duration, and goal — never the standard of care.
Reactor isn't one-size-fits-all, and it isn't self-service. A physician places you in the level that matches your labs and your goal — most men move through more than one over time, the same way I did.
For men whose labs and body composition need to move first. The protocol is built to create fast, physician-supervised movement on the number that's been stuck — while every other system in view (energy, inflammation, metabolic markers) is brought into focus and corrected alongside it. This is where most men start, because it's where the data shows the clearest near-term opportunity.
A baseline lab panel and body-composition scan set the starting point. From there, your physician builds a protocol matched to what's actually driving the stall — not a generic calorie cut, but a personalized plan that accounts for your metabolic markers, inflammation, and hormones at once. Coaching and accountability run alongside it, so the plan survives a real travel schedule and a real calendar.
Most men re-test inside the first stretch of the program and see the first hard numbers move — weight, body fat, energy. Weight loss and metabolic correction stay part of the protocol at every level that follows; what changes as you move up is what your physician adds to the protocol, guided by your biomarkers, and what additional goal it's built to support.
For men who've already moved the number that mattered most and are ready to ask for more. Weight management doesn't stop here — it stays part of the protocol — but Level 02 layers body recomposition on top of it, with your physician adjusting the protocol to support both goals at once.
Your physician re-baselines from where Level 01 left off and integrates the protocol around what your bloodwork and body composition actually call for — training, nutrition, and any physician-prescribed compounds aligned to one plan, monitored on a cadence, not handed over and left alone. Coaching shifts too, with more attention on training load and recovery, not just adherence.
This is typically where a man spends a longer stretch of the program, because recomposition is a slower, more deliberate process than the initial movement. Re-tests track weight and metabolic markers alongside the ratio that increasingly matters — lean mass versus fat mass.
Draft copy — outcome framing locked, exact protocol integration and support-tier detail pending your input.
For men who've already moved the number and rebuilt the physique, and are ready to hold that standard rather than keep chasing the next transformation. Weight management and recomposition stay part of the protocol — Level 03 doesn't retire them — but the focus shifts to maintenance and the long view: staying at this level of performance for years, not just twelve weeks.
This is also the level where Activtrim's hormone optimization treatments — HRT and TRT — will live once they launch. They aren't available yet, and nothing on this page should be read as an active offering until that's confirmed. Level 03 is intentionally the least defined of the three today, because it's still being built around what those treatments will add.
What's locked already: this is a mastery tier, not a starting point. A physician moves you here once your labs and body composition reflect the foundation and recomposition work — not something a new patient selects on day one.
Draft copy — Level 03 is the least finalized of the three. HRT/TRT integration, exact maintenance protocol, and support-tier detail are all still in development.
Not sure which level fits? That's exactly what the consult is for.
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