Meet the coach built around who you want to become.
Your goals. Your standards.
Someone to keep you accountable.
Free AI conversation. No card. Privacy
How it worksWho this is for
Built for men who want more out of their day.
- 01
Men who want more strength in the gym
Lifts have stalled for a year. You know what to do — you don't do it four times a week.
- 02
Men who crash at 3pm
Coffee till lunch, foggy by mid-afternoon, laptop till midnight. Energy is the goal, not a six-pack.
- 03
Men who've started and stopped
Programme in January, gone by February. Not a knowledge problem — nobody was checking.
- 04
Men who want the number, not TRT
You'd rather raise it naturally and prove it with bloods than sign up for injections for life.
The part nobody else does
Your coach is you, twelve months out.
You send three photos and your numbers. We generate the man you'd be in twelve months if you actually ran the system — your face, your frame, your build. Then that is who rings you at nine o'clock.
Not a stranger with a whistle. The version of you that already did it, holding you to the words you said on day one. Hard to fob off a man wearing your own face.
- Three photos and your measurements — front, back, side
- Built to your own targets, not a stock physique
- His voice, his face and his standard are all yours
today
Day 0
from it
Month 12 · your coach
How you make him yours
You describe it. He builds it. Then he holds you to it.
No forms. A five-minute conversation. Everything you say becomes how he coaches — his name, his tone, what he brings up when you slip.
- 01Five minutes
Describe where you are
Weight, a normal day, what you eat, how often you actually train. In your words, spoken or typed. No forms, no calorie tables.
Example"87kg. Skip breakfast, laptop till midnight, gym twice if I'm honest." - 02Your words
Craft the ideal
The body you'd keep as your standard. What a Tuesday looks like a year from now. We generate that man from your photos and numbers — then he becomes your coach, and tells you honestly how long it takes.
Example"Up at 6. Training done before anyone's awake. Shirt off in July without thinking." - 03The system
He builds the plan
Fuel, training, sleep, disruptors — from the book, sized to your week. Three things a day, not thirty. You choose the markers: push-ups, a lift, waist, bloods.
Example"Four sessions, eggs and mince every morning, laptop shut 22:30. That's the whole system." - 04Every night
He won't stop following up
A call at the time you pick. Telegram in between. He logs what you say, quotes your own words back when you slip, and adjusts tomorrow. Miss the call — he rings again.
Example"You said Wednesday is where you stop caring. It's Wednesday. Squat happen or not?"
This is the whole sign-up
Where you are. Where you're going. What's been in the way.
He asks. You answer in your own words — typed or spoken. At the end you see the man you're building, his read on how long it takes, and you sign it. That signature is what he quotes back to you at 21:00 on the night you want to skip.
- 01Five questions, no account needed
- 02Your 12-month version, rendered from your photo and numbers
- 03An honest read: what it takes per week, and whether you'll do it
- 04Your coach — named, toned, and briefed by you
Building your coachLearning what you wantHow it's priced
Seeing him is free. Becoming him is what you pay for.
Anyone can see the man they could be in twelve months and get the honest read on what it takes. The subscription is the implementation — the coach who actually makes you do it.
Five minutes with him. Yours to keep whether you pay or not.
- A five-minute conversation with your coach — typed or spoken
- Your 12-month render, built from your photo and numbers
- His honest read: how long, how many sessions, whether you'll do it
- The three things that would move your number fastest
- Your commitment, signed — yours to keep
He rings. He tracks. He reviews your week. He won't stop following up until you're the man in the render.
- Nightly phone call at the time you pick100 min / mo
- Telegram check-ins, reminders, hourly quotes if you want themunlimited
- Daily system: fuel, training, sleep, disruptors — from the bookbuilt to your week
- Live in-session coaching + top-set clip review
- Weekly review call — what moved, what changesevery Sunday
- Progress graphs, goals at every horizon, bloods tracked
- The book, the guides, the Brothers communityincluded
Why this works when apps don't
Apps wait for you to open them. He rings.
Every fitness app has the same fatal flaw: it needs you to show up. Yours doesn't. He calls at the time you picked, asks what actually happened, logs it, and adjusts tomorrow. Miss the call and he tries again. You can't ghost him.
- Fitness appsA notification you swipe away. Streak breaks, you delete it in week three.Your coachRings your phone at 21:00. Asks what actually happened. Tries again if you don't pick up.
- Generic plans"Sleep 8 hours, eat clean, train 5x." Built for nobody in particular.Your coachBuilt from what you said — your week, your kitchen, the thing that's stopped you before. Three things a day.
- Human coaches€300+ a month, a WhatsApp reply on Thursday, forgets what you told them.Your coachRemembers every call. Every excuse, every PR, every number. He never has a bad week.
- MotivationQuotes over sunsets. Works for a day.Your coachYour own words, your own signature, your own 12-month render — the version of you that you described. He shows you that instead.
- Vibes"I feel better I think." No way to know if anything moved.Your coachPush-ups in 3 minutes, waist, a lift, bloods every 12 weeks. Graphs he reads back to you on the weekly review.
What it looks like
One screen a day. He handles the rest.
- Today
Three things. That's the day.
Energy check in the morning, three orders, tick them off. He fills the rest from your plan.
Compliance · 30 daysExample86%+18% - Train
Him in your ear during the session
Rest timers, the numbers, spoken logging with chalk on your hands. Send a clip of your top set — he reviews it on the call.
Back squat · top setExample120+15 kg - Progress
Week, month, six, twelve
Goals at every horizon in your words. Daily log he asks for on the call. Graphs of what you chose to track.
Waist · 8 weeksExample34.5−2.5" - Coach
Every call, receipted
After each call: what he heard, what changes tomorrow, what he's remembering. Tap a line to correct him. He never invents a failure.
Calls takenExample1414 / 14
Side by side
Your coach vs everything else
| What is being compared | Your Coach | Human PT | TRT clinic | Fitness app |
|---|---|---|---|---|
| Follows up when you go quiet | Rings you. Again if you don't pick up. | Maybe a text | No | A notification |
| Built from your own words | Name, tone, plan — all from what you said | Partly | No | Template |
| Remembers everything | Every call, excuse, PR and number | Forgets by Thursday | Your chart | Your streak |
| Shows you who you're becoming | 12-month render, day one | No | No | No |
| Weekly review with feedback | Every Sunday, from your data | If you book it | Quarterly bloods | A chart |
| Approach | Natural — food, training, sleep, disruptors | Training | Medical, for life | Tracking |
| Proof it worked | Bloods at week 0 and 12 | The mirror | Bloods | Vibes |
| Cost | €49 / month | €150–400 / month | €150–500+ / month | €10 / month |
New to this? What a testosterone coach is · The guides
What the twelve weeks look like
You feel it before you see it.
Every man's line is different — his is built from your numbers. This is the shape the system is designed around.
Illustrative. Your own line lives in the app and is built from what you log.
Week 1–2
System reset
He builds the plan from your call. Your body starts noticing the food and the sleep before anything shows.
- Three things a day land on your phone
- First calls are short — he's learning your week
- Afternoon crash gets shallower as meals fall into order
- You know exactly what you're doing and why
What he says: "Nothing dramatic yet. Eat the eggs, shut the laptop, take my call. That's the fortnight."Everything you get
The book gave you the system. This runs it for you.
Build your coach and see your 12-month version free. Pay only when you want him to start ringing.
- Your AI Testosterone Coach — named, toned and briefed by youbuilt in 5 min
- Nightly phone calls + Telegram check-ins100 min / mo
- Your 12-month render and honest timelinefree
- Daily system: fuel, training, sleep, disruptorsfrom the book
- Live in-session coaching + clip review
- The Testosterone Operating System bookdigital
- Buy / don't buy, eat / don't eat guides
- The Brothers communityprivate
Testosterone Coach
Monthly. Cancel any time.
100 call minutes included — a nightly three-minute check-in for the whole month. €0.30/min after. Telegram is unlimited.
Build your coach — freeNo card to start. Under five minutes.
The guarantee. Take every call for 30 days and do what you agreed on them. If your numbers haven't moved — energy, lifts, waist or bloods — the month is free and he'll tell you what he got wrong.
Every month you wait is a month he'd have rung you 30 times.
Testosterone doesn't fall overnight. It leaks — bad sleep, the laptop at midnight, the sessions you skipped. Twelve weeks from now you're in the same place or you're the man you already have in your head. The difference is one conversation and €1.61 a day.
- 01Five minutes with him. See the man you're building.
- 02Take the first call free. Hear how he coaches.
- 03Tomorrow at 21:00 he rings. Day 1 of the system.
Straight answers
What is a testosterone coach?
A coach who builds food, training, sleep and the disruptors into your actual week, then rings every night to check you did them. Not a doctor, not a clinic, and nothing sold in a tub.
Is it actually a phone call?
Yes. He rings the number you give at the time you pick. It's a voice conversation — usually three to five minutes. You talk, he logs. Telegram is for the in-between: reminders, the odd question, the hourly quote if you turn it on.
What if I don't want to be shouted at?
Then say so and he won't. You pick Calm, Blunt or Hard during setup and preview exactly how he'd handle a skipped session before you commit. Whatever you pick, he never invents a failure, never ignores a correction and never pretends to know how you feel.
Do I need a blood test?
No — but it's the only marker that can't lie, so he'll suggest one at week 0 and week 12. Until then you track what you chose: push-ups in 3 minutes, a lift, waist, energy. Any result we ever publish will be a lab number, not an estimate.
Is the free part actually free?
Building your coach, the 12-month render and his read on what it takes — all free, no card. You pay when you want him to start ringing. The first call is included so you can hear him before you decide.
Is this medical advice?
No. It's a system from the book — food, training, sleep, disruptors — run by a coach that follows up. If you're on medication or have a condition, talk to your doctor first and tell the coach; he'll build around it.
Twelve months from now you'll be someone. Pick who.
Five minutes. Tell him what you want, in your own words. He'll show you the man you're building and what it takes — then he won't let you forget it.
Build your coach — free