Ultimate Human Diet

The ARK
& PepCoach

Two platforms. One purpose.

The ARK for nutrition and training. PepCoach for the most sophisticated peptide tool on the market.

The UHD ARK
Nutrition. Training.
Done properly.
Personalised meal plans
12-week programs
Weekly coaching check-ins
Conditioning generator
See how it works → Try free for 3 days → then $35/month
PepCoach PepCoach
Know what you are taking.
And exactly why.
48 compounds covered
Goals and condition finder
Stack checker and safety
Recon calc and protocols
See how it works → Try free for 3 days → then $40/month
See both apps live in action @theultimatehumandiet →
1,000+ programs completed 15+ years coaching 48 peptides covered
The UHD ARK

THE UHD ARK.
Built to survive.

Not a program. A complete system.

Most programs give you a PDF and leave you to figure the rest out. The ARK is different. It is a living platform that builds your nutrition to your exact body and goal, runs your training week by week, generates your conditioning sessions and coaches you through every check-in, automatically adjusting as you progress.

Built on 15 years of real-world coaching, the ARK delivers everything a personal trainer and nutritionist would give you, in a self-run system that costs less than $1.15 a day.

UHD ARK meal plan generator
● Meal Plan Generator, Live in the ARK
What is inside

Everything built in. Nothing left out.

Four tools that work together as one complete system. Your nutrition, your training, your conditioning and your peptide platform, all in the one membership.

Nutrition

Personalised meal plans. Built to your body.

The meal plan generator calculates your calories using proven methods, your BMR, your activity level, your goal. It then builds a complete daily plan around those numbers using a curated whole food library built for health outcomes, not just macros.

Every plan is built to support cholesterol, insulin sensitivity and inflammation. Pre and post workout meals are set around your training. Regenerate any time as your body changes.

  • Calories and macros calculated to your exact stats
  • Huge food library with Tim's approved pairings and reasoning
  • Pre and post workout meals structured around training
  • Custom macro entry option for advanced users
  • Regenerate instantly as you progress and adjust
UHD meal plan daily view
Training

12-week programs with automatic coaching.

Two complete programs, fat loss and muscle gain, each with four training sessions per week, cardio sessions, step targets and a weekly check-in that tells you exactly what to adjust based on your results.

No guesswork. The check-in system uses your weekly weight average and Tim's coaching methods to tell you whether to stay the course, reduce calories, increase steps or make a macro adjustment, automatically, every single week.

  • 12-week fat loss program, four sessions per week
  • 12-week muscle gain program with progressive overload
  • Weekly check-in with automatic coaching cues
  • Step targets that increase progressively across the program
  • Macro adjustment calculator built into the check-in
Training programs
Conditioning

Generate a session. Any style. Any equipment.

The conditioning generator builds a complete session around what you have available, how long you have and your level. Every session comes with a warm up, the work block with targets and a cool down, ready to copy to your notes and go.

Dozens of formats, hundreds of movement combinations. You will never repeat the same session twice.

  • AMRAP, EMOM, Tabata, Rounds for Time, Chipper, Ladder
  • Hyrox simulation sessions built to race format
  • Beginner, intermediate and advanced levels
  • Equipment toggles, assault bike, rower, ski erg, KB, barbell and more
  • 12 pre-built library sessions plus unlimited generated ones
Session Generator
The Grinder
AMRAP · 30 min · Intermediate
Assault Bike 15 cal
KB Swings 20 reps
Burpees 12 reps
Box Jumps 12 reps
AMRAP 22 min, count your rounds

PepCoach

The most comprehensive peptide education platform available. 48 compounds, full dosing guides, stack checker, recon calculator and more.

PepCoach peptide platform
PepCoach

Peptide safety.
Done properly.

Comprehensive peptide knowledge.

Most people using peptides are going in blind, guessing doses from forums and hoping for the best. PepCoach changes that. It is the most comprehensive peptide reference platform available to the everyday person, covering 48 compounds with full dosing guides, safety profiles, clinical study references and practical protocols.

Whether you are just starting out or already running stacks, PepCoach gives you the knowledge to do it properly, safely and effectively.

48 Compounds Protocol Builder Stack Checker Recon Calculator Injection Guide Study References Dosing Safety Ask a Question
  • Full compound library, mechanisms, dosing, timing, safety and side effects
  • Build a complete protocol and get a week by week injection schedule
  • Stack checker, verify your combinations are safe before you start
  • Reconstitution calculator, exact bac water amounts and draw volumes
  • Step by step injection guide for every method, subcut, IM, nasal
  • Linked clinical studies so you understand the actual evidence
  • Ask a question feature covering anything in the platform
Membership plans

Choose your level

Start with the ARK and add PepCoach when you are ready, or go straight to the Bundle and get everything from day one.

Nutrition + Training
UHD ARK
$35/month

Everything you need to transform your body. Meal plans, programs, conditioning and weekly coaching cues.

    Nutrition
  • Personalised meal plan generator
  • Regenerate any time as you progress
  • Training
  • 12-week fat loss program
  • 12-week muscle gain program
  • Weekly check-in and adjustment system
  • Conditioning session generator
Try ARK free for 3 days
Peptide Platform
PepCoach
$40/month

Your complete peptide knowledge hub. 48 compounds, full protocols and dosing safety, all in one place.

    PepCoach Platform
  • Full peptide library, 48 compounds
  • Protocol builder
  • Stack checker and safety guide
  • Reconstitution calculator
  • Injection guide and study references
Try PepCoach free for 3 days
Real results

Real people. Real food. Real change.

No crash diets, no starving. Just the method, followed properly.

Lost 24kgShamyu

"Down 24kg and I never once felt like I was starving myself. Tim showed me how to actually eat, not just cut everything out. It finally made sense and it stuck."

Shamyu
Lean and strongJosh

"Strongest and leanest I have ever been, and I am still eating the food I actually enjoy. The flexible approach is the only thing that has ever worked for me."

Josh
TransformedTyla

"I learned how to eat for my body instead of just cutting back. The change has been huge and it does not feel like a diet at all."

Tyla
Results that holdJoseph

"The structure made it simple. I knew exactly what to eat and why, and the results have stayed. Best decision I have made for my health."

Joseph

Over 1,000 programs completed and 15+ years in the trenches. The method works when you run it properly.

1:1 Coaching

Want it built and guided around you personally?

The ARK runs itself but some people want the highest level of support. Full coaching means your nutrition is built around your body, your goals and your lifestyle, then guided by Tim personally the whole way through. Nothing is left to guesswork.

  • Nutrition built fully around you from scratch
  • Macros and micros dialled to your exact goals
  • Ongoing guidance and weekly adjustments
  • Direct access to Tim for accountability

Ready to build the body you actually want?

⚡ Try free for 3 days — then from $1.15 a day

Join the ARK and get your personalised meal plan, 12-week training program, conditioning sessions and weekly coaching cues, all in one platform.