The follow-through program

The medication did its part. Now make it permanent.

Private, one-to-one follow-through for every stage of the GLP-1 journey — a written plan, a real person who reads your week, and a system built so the results outlast the prescription.

Start the free application 2 minutes · no payment
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Follow-Through PlanWeek 4 · v3
Week 4 adjustment — M.
Protein floor 118g/day — your number, from your lean mass. Not a rule.
Thursdays are impossible — so the plan stopped pretending otherwise.
Dose stepped down June 3 — weeks 4–6 pre-plan the louder hunger.
Reviewed · Cofactor team
2 min
free application
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consult when you join
<1 day
every reply
Week 1
full refund if not a fit
Wherever you are on the journey

You didn't fail those diets. They ended, and nothing came after them.

The medication changed what's possible. Cofactor is what comes after it. One program, wherever you're starting from.

A woman at sunrise, seen from behind, taking a quiet moment
01Just starting
Prescription in hand, or a few weeks in. Start it right, so you never have to fight the regain.
02On it now
The results arrived, but the medication did the work, and the follow-through muscle never got built.
03Coming off, or coverage ended
"Is this the week it starts coming back?" This is exactly what the program was built for.
Three starting points. One job: stop white-knuckling.
The mechanism

Why "Cofactor"?

In biology, a cofactor is the compound a process needs to actually work. That's what this is — the piece your medication was always missing.

Not medically missing — your prescriber handles the medication. What's missing is behavioral: the structure and accountability that decide whether the result lasts.

1
Your full picture
Medication stage, history, constraints, goal.
2
The Cofactor Engine drafts
Our AI-assisted evaluation methodology — expert rubrics, grounded in the clinical maintenance literature.
3
A person decides
The Cofactor team reviews, adjusts, and signs off on every plan before it reaches you.

Your profile goes through the Cofactor Engine — our AI-assisted evaluation methodology — and every plan is reviewed and finalized by the Cofactor team before it reaches you.

AI-assisted, human-decided.
The part that matters most

A real person reads your week. Every week.

A person who knows your dose history, your protein number, and your impossible Thursdays — and answers within a business day.

Two specific sentences about your week beat five paragraphs of boilerplate.
Weekly check-inprivate
Rough week. Kid's birthday, travel, protein 3 days. Up 0.8.
Three protein days during a birthday-and-travel week is a hold, not a slip — and 0.8 up after travel is water and sodium, not regain.
One move this week: pre-load breakfast protein on travel days. Your two go-tos are in your plan note. That's the whole assignment.
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Check-ins answered
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The obvious question

"Can't I just ask a chatbot?"

You could. But it only knows what you thought to mention, it's built to agree with you — and nothing about it notices when you stop.

A chatbot, asked for help
"Great question! Maintaining weight loss involves: 1) balanced diet, 2) regular activity, 3) hydration, 4) sleep, 5) consult a professional. Would you like me to elaborate?"
Accurate. Generic. It will never follow up.
Your Cofactor plan — yours only
Your dose history — including the step-down it never asked about.
Your protein number — 118g from your lean mass, recalculated when your dose stepped down. Not "eat more protein."
A week-4 adjustment — because a person noticed the drift before you did.
Infinite information was never your problem. Follow-through was.
You have the same internet your accountant has. You still hire the accountant.
Your goals. Your plan.

One program. Built around where you're headed.

The Engine shapes the same program three different ways, depending on the door you walk in through.

Starting Strong.

The medication just quieted the noise. This is the window to build everything that lasts. Start it right, and you never have to fight the regain.

Your protein floor, from day one
Habits built while the hunger is quiet
Weekly momentum you can feel
On her way — sneakers taking the stairs A real plate, not a diet
Strength work on her own terms Dumbbells and a resistance band on a wooden floor — the two-session minimum

Maintenance & Muscle.

The scale moved. Now protect the muscle that keeps it there.

The two-session strength minimum
Your number — not a generic rule
Plans that survive real weeks

The Off-Ramp.

Appetite comes back in stages. Your plan should be waiting for each one.

The louder-hunger weeks, pre-planned
Week-by-week structure for the highest stakes
A person watching the trend with you
Morning light across a kitchen table — the off-ramp Warm earthenware bowls on a kitchen shelf
The Cofactor Method · 8-week program

What's in the program.

1
Goal-Mapping Review
A written Review of your situation, on your time. You keep the written mini-plan either way.
2
Your Follow-Through Plan
Evaluated by the Engine, finalized by a person. Written for exactly one person: you.
3
The Keep-It-Off Library
Six deep guides to the questions you're already Googling.
4
Weekly private check-in
A short check-in, read by a person who notices, with a real, specific reply.
5
Direct-message support
A private channel, answered within one business day.
6
Simple trackers
Ninety seconds a day. Not another app.
7
Monthly plan adjustment
Meds change, life changes. Your plan keeps up.
+ Partner add-on
A household member joins at 50% more. You share a kitchen; you might as well share a plan.
Start the free application Founding launch. The first ten referred clients receive the Goal-Mapping Review free.
For the men getting back in shape

Your comeback doesn't need an audience. It needs a plan.

The divorce, the desk decade, the health scare. Or just the photo you didn't recognize. You want straight answers and quiet progress. No group. No posting. No photos, ever.

A man carrying dumbbells through a lunge, seen from the shoulders down
One private call
A written plan for your situation
A weekly check-in, straight answers
Same program, same door. The application asks what you're working toward.
How it works

Apply today. Plan in hand this week.

1
Apply — free, 2 minutes
Seven quick questions, no payment. A personal reply the same day.
2
Goal-Mapping Review
A paid written Review — a guided conversation on your time, no camera, no appointment. You keep the written mini-plan; if it doesn't leave you with a clear plan, the $69 comes back.
3
Your plan arrives
Engine-evaluated, team-finalized. Onboarding within 24 hours of joining.
4
The weekly rhythm begins
Check in weekly, get a real reply, message anytime, plan adjusted monthly.
Start the free application
Free to apply · we reply the same day
No discovery call. No pitch you sit through on camera. A written plan, from a person, within 48 hours.
Our promises, in writing

Guaranteed by how we work — not by promises about your body.

No honest program can guarantee an outcome, so we don't. We guarantee the things we control:

The Review guarantee
If your Review doesn't leave you with a clear plan, the $69 comes back.
The first-week fit promise
Try the full program for a week. Not a fit? Full refund.
The response commitment
Every message answered within one business day, or that week is free.
Fresh ingredients on a warm wooden kitchen table
Six months from now, the scale is boring news.
Client stories

Real people. Real results.

Every story here is real, permissioned, and typical-results framed — that's a standing rule, not a launch excuse.

200+ clients coached
★ 4.9 average rating
"
The reply I got on my worst week — kid's birthday, travel, scale up — is the reason I stayed. Someone noticed before I did.
Dana R.
Maintaining · 14 months ★★★★★
"
I didn't need another meal plan. I needed my protein number, my Thursdays accounted for, and someone who answers. That's what this is.
Priya S.
Off medication · 6 months ★★★★★
"
Quiet, specific, weekly. No group, no photos, no cheering squad. Exactly what the apps weren't.
Mark T.
The comeback · 9 months ★★★★★
Maya walking her street in the late afternoon, seen from behind
Featured story
Maya's coverage ended in September. The results didn't.

Eleven months on the medication, then the insurance letter. What changed the ending wasn't willpower — it was a protein floor she trusted, Thursdays that were finally planned for, and a person reading her week.

Read her story →
Not ready to apply?

Take the first guide, free.

Starting Strong: Your First 8 Weeks on a GLP-1 — what the first two months are actually for, straight to your inbox. The midnight questions, answered before midnight.

One short, useful email series follows. Leave with one click. No spam, ever.
Questions, answered plainly

FAQ

I can't afford another subscription. Insurance just dropped my medication.+
That's the moment this exists for. The program costs a fraction of one month of out-of-pocket medication — and it's the part that makes what you already paid for permanent. If it isn't right for your budget, we'll say so and point you to the self-serve guides.
I've done Noom, WW, or a coach before. How is this different?+
Those hand you content. This hands you a plan built on your situation, finalized by a person who then actually answers you, every week. The difference is that someone specific is paying attention.
Is this medical advice? I'm still on the medication.+
No. This is behavior, nutrition-habit, and accountability coaching. Your prescriber handles everything medication-related — any brand: Wegovy, Ozempic, Zepbound, Mounjaro, or compounded. This works alongside that.
I don't want to be on camera or in a group.+
Never — not even at the start. There is no discovery call and no camera, ever. Everything is written, one-to-one, on your schedule.
How do I know this works?+
We're new, and we won't invent proof. The program is built on what maintenance research consistently shows holds results — structure, protein, tracking, accountability — and guaranteed by the first-week fit promise. We guarantee how we work, never outcomes about your body.
What does the program cost?+
Pricing is presented on your Goal-Mapping Review, because the program is scoped to your situation. The consult is $69, free when you join — and every guide or consult purchase credits toward the program for 90 days.
Do I have to be on medication to join?+
No. The program serves people starting, taking, or coming off GLP-1 medication, and people building a comeback without medication at all.
The journal

From the journal.

Browse all articles →
Journal · Plateaus
The plateau that isn't.
Which stalls are real, which are noise — and the ordered checklist before you change anything.
6 min read
Journal · Nutrition
Protein math for real kitchens.
Your floor isn't a generic rule — how to find your number and hit it on birthday-and-travel weeks.
8 min read
Journal · Coming off
What happens when the prescription ends.
Appetite returns in stages. A week-by-week look at the off-ramp — with a plan instead of a countdown.
7 min read
Journal · The body, quietly fixed
What ten pounds means to your knees.
The least discussed result of GLP-1 weight loss happens below your waist — and it opens a window worth building in.
6 min read
Journal · The quiet window
The other cravings that go quiet.
It's not just food noise that fades. What that strange quiet is for — and why coasting through it is the classic mistake.
5 min read

Stop white-knuckling. Start following through.

Seven questions, two minutes, no payment, and a personal reply today.

Start the free application
Free to apply · $69 consult, free when you join · first-week fit promise