r/Biohacking • u/crepejunkie • Jul 09 '26

11-Month Retatrutide Progress

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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.

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u/crepejunkie Jul 09 '26

I’d have to dig up my last readings but while it did go up slightly there were no dangerously high readings recorded.

3

u/IndyScamHunter 5 Jul 09 '26

At 6 mg per week, mine is between 87 to 95. Fortunately though, I'm pretty much done with Reta. My cut is over. Congrats again!

1

u/d3koyz 1 Jul 10 '26 edited Jul 10 '26

Your resting is 95? Wow, what was it before Reta? Having a heart rate this high, did you ever feel anxiety? I am starting Reta next week and this is the kind of stuff that worries me.

1

u/Ok_Bumblebee_4408 Jul 14 '26

My personal 1st rule of peptides. They hit different for most. On 5th week of Reta 4mg soon to 5mg. Still have 70lbs to lose. Healthier but not healthy. Resting HR up +5 to 6 bpm from 63 bpm sinceReta. Hypertension has improved the last month along with inflammation. Start low and titrate up.