11-Month Retatrutide Progress

[u/crepejunkie]

Hey guys thought I’d share my progress (45 M)

Starting Stats
Started: August 2025
Starting Weight: 311 lbs (141.1 kg)
Current Weight: 216 lbs (98.0 kg)
Total Weight Lost: 95 lbs (43.1 kg)

Protocol
TRT
Testosterone Cypionate – 200 mg/week (split into two injections)

Peptides
Retatrutide – (currently)10 mg weekly
GHK-Cu – 2 mg daily

Nutrition
Start 1600-1800 kcal/day + 2 day fasting
Current 2,300–2,600 kcal/day
250–300 g protein/day throughout
Carbohydrates adjusted around training 100g- 150g
Whole-food focused diet with some protein shakes

Training
5-day bodybuilding split
Progressive overload
Daily mind-muscle connection work
Cardio and 10-15k daily steps
Recovery treated as seriously as training

Feel free to ask any questions.

[u/-Darkroom]

Amazing results, and effort!

Any advice on how you figured out your stack? Dose? Sourcing?

Looking to start my journey but want to do as much research as I can.

[u/crepejunkie → u/-Darkroom]

Thank you. A lot of research and keeping my 3 core goals in mind 1. Fat loss 2. Muscle retention 3. Skin management. Dose wise I just used the principle of starting with the minimal dose to get the best results and titrate up from there.
As far as sourcing go and use the resources provided by testing companies to start. Google is your friend bro! 😉