Physician-supervised optimization · Men 40+

You measure everything that matters.
Except the system everything runs on.

I spent twenty years optimizing businesses. Then I pointed that same discipline at my own body — comprehensive labs, a physician-built protocol, and tracking that holds the line. Activtrim is the system I had to build for myself, now available to you.

No cost. A few questions, then a time on the calendar.

Your body · on a dashboard Illustrative
Afternoon energyself-reported · 1–10
wk 0 · 4wk 12 · 8▲ tracked
Body fatbody-comp app · % PBF
wk 0 · 26wk 12 · 19▼ tracked
Skeletal musclebody-comp app · lb
wk 0 · 91wk 12 · 98▲ tracked
Fitness scorebody-comp app · /100
wk 0 · 52wk 12 · 69▲ tracked
Total testosteroneserum lab panel
wk 0 · lowwk 12 · mid▲ tracked

Illustrative layout — not a result claim. Your readout is built from your own labs and body-composition app, re-tested across the program.

Physician-led LegitScript Certified Available nationwide Private & confidential
The Method

Run your body like the business you built.

You don't need more willpower. You need visibility — then a protocol built for your biology, and a team that holds the line for twelve weeks.

01

Baseline

Comprehensive labs — hormones, metabolic markers, inflammation — read by a physician who looks at the whole picture, not one number at a time.

02

Protocol

A personalized plan built around your biology, including physician-prescribed compounds formulated at a and shipped to your door.

03

System

Coaching, accountability, and nutrition built for a working executive's schedule — the structure that makes the protocol actually stick.

04

Track & adjust

Lab re-tests and body-composition tracking on a cadence, so the protocol is tuned to your numbers — measured, not guessed. The same loop you trust everywhere else.

Founder photo — gym-focused Jeff Mendelson · placeholder · ~640 × 800

My own numbers. Tracked the same way. I reversed my own trajectory off four medications — body composition, labs, bloodwork, all of it tracked on a cadence. The proof on this site leads with data because that's what convinced me. — Jeff Mendelson, Founder

The only way to know if it's a fit is a conversation.

Book a strategic consult