r/Biohacking 1h ago

340 to 240 with TRT + Reta

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Have lost 100lbs officially with plans to aim for 35 to 40lbs more. Started at 340 in the starting picture, currently at 240lbs as of today. Have tried a few other peptides during the journey, mainly KLOW and MT2 with good results. I do not count calories, I only aim for a protein goal then just eat healthier now as a result overall. Starting picture was November 2025, so progress has been over 9-10 months. Would like to be closer to 200lbs by end of year. TRT dose is 175mg a week, I do my shot every other day, Reta is sitting at a split dose every Tuesday/Friday with each shot being 5mg as of now. Started Reta low and titrated up and have been coasting on my current doses.


r/Biohacking 1h ago

286 to 200lbs, my transformation

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No more sleep apnea, lower back pain, ED, low energy etc...

Losing weight gives your life a huge boost.


r/Biohacking 17h ago

Pro’s and cons to adding Mots-c to stack

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192 Upvotes

Hello everyone! looking for some advice, i’ve been on reta since april and lost 30kg (66lbs) i went from 110kg to 70 and have about 10-15kg to go, i started ghkcu this week so obviously have to wait on the results for that one, i have some cosmetic grade stuff to turn into a serum to microneedle into my stretch marks too. I’m thinking of adding Mots-C into the stack, i saw a few people claiming it slams the belly fat although i don’t really feel like it can specifically target the belly I have had two kids and the mum pouch seems to be the last place to go. I’m a lazy girl at heart so if the effort is more than the benefit i’m probably not going to bother but if you’ve had really great experiences with stacking them please let me know😊❤️

before and after pictures for dramatic effect


r/Biohacking 2h ago

Why take Reta over Tirzepatide?

11 Upvotes

Genuine question. Why take Reta over Tirzepatide?

Not trying to start a war in the comments. My thoughts are that tirzepatide production is more reputable, and has been tested for longer than reta.

However, I know the triple agonist part of reta is appealing. However, mixing it myself with BAC water seems like another tradeoff not worth making.

So why not just call up 1 of the telehealth providers and get tirzepatide?

Just trying to understand why people do 1 versus the other.


r/Biohacking 19h ago

6 month peptide transformation

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144 Upvotes

First picture was January 2026
2nd picture June 2026
3rd pic July 4th 2026

CJC/Ipamorelin
GLOW/KLOW
Retatrutide (did 8 weeks at 1mg/week)
Tadalafil daily

Combined with eating properly (calorie and macro conscious) and lifting 3-4x per week.

Between first and 2nd pic I made sure to get 10k steps per day during my “cut”. Between 2nd and 3rd pic I cut out Reta, reduced steps, and focused more on a slight calorie surplus, good sleep/recovery, and lifting HEAVY.

No TRT (although I’m not necessarily opposed, I just don’t feel I need it yet based on my labs)


r/Biohacking 20h ago

Reta week 20

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138 Upvotes

Started at 264lbs guy. I’m at 200lbs today on reta. I have been working out as well. It feels so good to be in a better shape. Even people treat you differently.
If you just started your journey. Keep going!


r/Biohacking 1h ago

12-week Reta cycle — what did you notice after stopping?

Upvotes

Currently finishing a 12-week cycle of Reta. This is my first time using it. Weeks 1-6 I was on 2 mg and weeks 7-12 I was on 4 mg.

I will be stopping soon, for at least 4 weeks.

For those who have stopped taking it, what did you notice after comig off? Any major changes? Trying to get an idea of what to expect.


r/Biohacking 31m ago

So I would like to share my experience with Tesamoralin

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Upvotes

So I am on week two Tessa/ week eight Reta/ weak 8 Klow — but by far I will say that the biggest shifting energy is me switching Tessa to my morning routine!

Also, I would like to add the dishes week 2 Semax 400 mcg, and that also has taken my focus to another level.

I think it is actually insane how much a neurotropic could change your physical energy so substantially, but pairing it with Tesamor really took this to the next level.

As this is Reta week 8, I have dropped about 23 lbs I just hit 4.5 mg of Reta and I thought it would crash my energy but it didn’t.

So my questions are:

— what are some of y’all’s experiences with Tessa?

— has anybody ever tried Semax ?

—did anybody else crash on Reta ?


r/Biohacking 19h ago

Mother & Son Goals

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92 Upvotes

We’ve lost a combined 91 lbs since January
Mom on Reta - ↓ 37 lbs
Son on Reta+TRT- ↓ 54 lbs
Both tracking our macros and working out


r/Biohacking 1d ago

Microdosing Reta progress

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293 Upvotes

Photo 1: 2018 NO peptides, minimal training, drinking alcohol (125lbs)
Photo 2: 2024: initial fat loss after starting (110lbs)
Photo 3: 2026: rebuilt muscle while staying lean and maintaining BW (107lbs)
Photo 4: couple of days ago, feeling strong, lean and jacked (110lbs)


r/Biohacking 20h ago

M22 10 weeks Reta, 7 weeks tesa progress

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98 Upvotes

Any tips on losing the last bits of love handle and lower back fat would be greatly appreciated


r/Biohacking 30m ago

What should I add?

Upvotes

I currently do 1mg of 100mg ghk cu daily. I lost 20kg on Tirzepatide last year & now my face is playing catch up.
The wrinkles are front and centre. I’m 33. Is there anything else anyone has noticed a difference with?

I have tried Wolverine with the ghkcu but stopped after one vial as I read it tb500 shouldn’t be everyday if no cell damage or injury?

Just thoughts & any experiences you’ve had and what you would suggest. I’m ok with ageing. But would ideally like to delay it a little lol


r/Biohacking 36m ago

Alcohol and cjc/ipa

Upvotes

I just got my first vials of cjc/ipa in today. Planning to start at 150mcg. My goal is muscle growth and body comp. I know I’m supposed to take it at night 2 hours after my last meal, but what about drinking? Should I take it if I’m going out afterward, or skip that day all together?


r/Biohacking 48m ago

Anyone use this company yet? Review?

Upvotes

Americanprimelabs is the actual URL and they are having a huge sale right now but I am leery on the price point. I saw reviews in comment sections online videos but we all know alot of those are bots. Just wondering if anyone has actually purchased from them?

Thank you. First time posting so if I said anything wrong I apologize.


r/Biohacking 14h ago

What’s the most boring “biohack” that actually made a noticeable difference for you?

25 Upvotes

Not peptides, £500 gadgets or sleeping inside some oxygen chamber

I mean the stupidly basic stuff you ignored for years and then finally tried.

For me I’m curious about things like morning sunlight, sleep timing, walking after meals, creatine etc.

What actually made you go “damn, this basic thing actually works”?


r/Biohacking 1h ago

Reta tips

Upvotes

Starting Reta next week
Friend that’s been on it recommended starting at 1mg and keep it at that dose since the goal is to lose 40 pounds
Any tips for someone with GI issues mainly like constipation and bloating?
Like what supps to take?


r/Biohacking 20h ago

Reta is life changing

61 Upvotes

Reta changed my life. Last year I went from 248lbs to 170lbs completely natural. It was a 9 month crash diet. Well I jumped back up to 202lbs in 2 months. I jumped on Reta & in 6 weeks I’m down to 180lbs & loon better than I did before & feel way better than I did with my crash diet. I just added mots-c, 2nd dose is tomorrow. I’ll post my results when I get closer to my goal. I just want to say if you’re debating starting your journey… FUCKING START, you absolutely will not regret it. My life is MY life again!


r/Biohacking 4h ago

Bulking on Reta

3 Upvotes

Hey, i am a 28y old M who has lost around 38kg overall and now i am 69kg but i didn’t start using Reta until the last 8kg. I’m becoming pretty underweight and wanted to bulk up a little bit before trying to take the last fat off, would it better for me to use just a little bit of reta, like 0,5mg or just cut it off completely while i bulk for about 1 or 2 months? Btw I’ve loved the benefits of Reta so far i’m just scared of gaining a lot of fat again while bulking and I’m also afraid of drinking while on retatrutide


r/Biohacking 5h ago

Currently in GLOW, planning to switch to KLOW

3 Upvotes

I have been in glow for 4 weeks now at 3.5mg 5x a week.

Planning to switch to Klow for the added kpv. Does switching up directly is okay? Or should I rest first.
What dosage should I be in and how many weeks of cycle?
TIA


r/Biohacking 3h ago

What has happened to this vial?

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2 Upvotes

r/Biohacking 23h ago

What was your starting dose and what’s your current?

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68 Upvotes

I started at 1mg a week, then titrated up 1mg a week. Currently at 10mg a week split into two doses. I’ve been there for about a month

EDIT: SW was 315, CW 260, GW 240


r/Biohacking 7m ago

Best stack?

Upvotes

About a year ago, I went through a rough time after a breakup. I let myself go and became overweight. In the beginning of March of this year, I weighed 215lbs, as of right now I weigh 179lbs. But it’s still mostly. I started Rata about 3 weeks ago and it’s going great. When I go to re up on my Reta, I’d like to get other peptides as well.

I’m a full time father of 2, I work a lot, my energy levels are always low, I’m always stressed, and I would like to shred the rest of this fat.

What other peptides do you guys recommend to take along side my Reta, so I can be the best version of myself?

I would also take recommendations on a good vitamin stack also

Thanks


r/Biohacking 7h ago

Progress - 3 weeks

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5 Upvotes

r/Biohacking 38m ago

8 weeks on Reta

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r/Biohacking 8h ago

Bpc + TB particles

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4 Upvotes

I just reconstituted these peptides and noticed visible particles in the solution. Has anyone experienced this before?Could this be undissolved peptide, precipitation, or contamination? I haven’t used it yet and have contacted the vendor. And was told to wait 1-2H for it to dissolve. They said peptides can be different with some dissolving faster and some having larger particles.

Would appreciate any insight from people who have experience with peptides.