The core program · 14 weeks

WILDERBODY®

A permanent shift in your relationship with food and your own eating psychology — built on understanding why you eat, not on another list of rules to white-knuckle through.

Next group starts 15 September 2026. Starts are always on a Monday.

JP Pirinen walking outdoors in a brown jacket
Who it’s for

Two ways in. The same understanding.

WILDERBODY® serves two starting points through one underlying program — and the same JP walking beside you either way.

Sustainable weight loss

A change that finally holds

For anyone tired of investing in “one more thing that probably won’t work.” You’ll build durable weight loss without yo-yo dieting, more level energy, and quiet confidence — supported by a group walking the same path alongside you.

Type 2 diabetes & prediabetes

More than “just manage it”

If a diagnosis has felt like a life sentence of medication, this is a personal journey — you and JP — toward steadier all-day energy and a different relationship with food. Any medication change is always a decision made with your own doctor, never promised here.

What’s inside

Fourteen weeks, sequenced so each step is doable.

  • A two-week foundation stage that begins by adding good things, before anything is ever taken away.
  • A full video curriculum built on an internationally proven method — taught by its founder Eric in English, with JP’s Finnish translation layered on top.
  • Live group coaching calls led personally by JP over Zoom, all recorded so you never miss one.
  • Week-by-week “boiling frog” pacing — one achievable shift at a time, so change feels natural rather than shocking.
  • No food weighing. No calorie counting. Ever.
JP Pirinen seated, hand near chin, thoughtful
The shift

From surviving the day to living it.

Where many people start
  • Daily fatigue that makes the day feel like survival
  • Joint pain and heavy, effortful movement
  • Leaning on medication for blood sugar, pressure, cholesterol or pain
  • A history of diets, most abandoned within two weeks
Where the work leads
  • Energy that stays level across the whole day
  • Better, more restorative sleep
  • Mental clarity and self-esteem that ripple into the rest of life
  • For some — observed, never promised — reduced medication, always with a doctor
Investment

949 EUR on the current campaign.

WILDERBODY® is 1497 EUR list, 949 EUR on the current campaign, VAT included. You can pay in full or over three months (599 EUR/mo list, 378 EUR/mo campaign). If you started with the 2-Week Starter, its 127 EUR credits in full toward your place here.

See the full pricing table

The guarantee

Your tuition, protected

Complete the program in good faith — submit your before/after photos and measurements, check in at least three times a week, and attend at least 70% of the live calls — and if it wasn’t right for you, request a full tuition refund (minus a 50 EUR administrative fee) in writing to jp@koomikkotaikuri.fi within 14 days of the program’s end. It protects your investment; it is not a promise of any specific result, and weight loss is never covered by it.

Real timing, not fake urgency

Small groups, on a fixed calendar.

Groups start on set Mondays — the next begins 15 September 2026. Cohorts stay small on purpose (comfortably 10–20 people) so JP can be genuinely present with each person. There’s no manufactured countdown here; the only real limit is the calendar.

Ready to look closer?

See if WILDERBODY® is right for you.

One honest conversation with JP is the best way to know. No script, no pressure — just whether this fits where you are.

Book a Discovery Call