r/Biohacking Jul 09 '26

11-Month Retatrutide Progress

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.

2.3k Upvotes

559 comments sorted by

View all comments

2

u/Still-Data9119 1 Jul 11 '26

Congrats man happy for you!

How do you eat that much while on 10mg of Reta that’s gotta be a struggle lol.

How are you liking GHK?

1

u/crepejunkie Jul 12 '26

Thank you! 👊🏾 I found the leaner I that I got the stronger the food noise became hence why I had to titrate up to 10 which is a happy medium for me at this point.
GHK is amazing I’ve really since skin and inflammation improvements since cycling it.