The Slash Levels — Learn the System

Start your personalized reset in 10 minutes

Book an appointment.

A short call to understand your goals, schedule, and readiness. No pressure. No commitment. Just clarity. Not a sales call — just a clear path to your ideal starting level.

How the system works?

The Slash System in one view

  • 4% eating window principle

  • Progressive levels (Slash 1 → Slash 7)

  • Always adapted to your lifestyle

  • Levels can be adjusted anytime as your needs change

How to start

  1. Book a 10-minute call

  2. Get your personalized starting level - Usually S1 or S2 — safe, simple, effective.

  3. Begin with daily guidance - Clear structure. No guesswork.

How to start?

Best for beginning

S1 – Daily Stability - 23h fast + 1h eating - Easy to follow, fits any business schedule. (Beginner)

S2 – Smooth Transition - 47h fast + 2h eating - Faster microbiota reset, deeper clarity. (Beginner)

For advanced practice

S3 – Deep Regeneration - 69h fast + 3h eating - Requires stability and guidance. (Advanced)

S5 – Performance Reset - 115h fast + 5h eating - Deeper performance reset. (Advanced)

 Retreat-only programs

S7+ (Supervised) - 161h fast + 7h eating - Retreat only, professional supervision required

What happens next

Step 1 10-minute start call
We understand your goals, schedule and experience.
Nothing to prepare.

Step 2 – Your starting level
We recommend the safest, simplest level for you
(usually S1 or S2).

Step 3 – Your daily plan
You receive a clear, structured day-by-day plan.
No guesswork.

Step 4 – Ongoing support
Our team helps you adapt the rhythm to your life.

Step 5 – Advanced levels when ready
You can move to deeper levels (S3, S5, S7+)
only if and when it makes sense.