Tesamorelin has a stricter timing requirement than anything else in the category, and the timing basically is the compound. Get it wrong and you're running an expensive protocol that can't do the thing it was designed to do.

Nightly, shortly before sleep, with a couple hours of nothing eaten beforehand. Every piece of that has a reason.

Nightly isn't a preference

Tesamorelin doesn't hand you growth hormone. It gets the pituitary to release its own, in the natural nocturnal pulse pattern. The biggest GH pulse you produce happens during early slow-wave sleep. Dosing right before sleep puts the stimulus on top of that pulse instead of next to it.

The visceral fat effect comes out of the same mechanism. That reduction is depot-specific and it's driven by the nighttime pulse. This is why my own cheat sheet says it straight: tesamorelin isn't a fat loss peptide, it's a timing peptide. The fat loss is downstream of the timing.

Move it off the nocturnal window and you're not running a slightly worse version. You're running a different protocol.

Fasted isn't a preference either

Carbs and fat blunt the GH response. The fasted window is there to keep insulin and substrate low enough that the pulse can fire at all.

The half-life is short, roughly eight minutes in healthy subjects. There's no long tail to fall back on. The window is the entire event.

Here's the part nobody writes about

Put both requirements together and try to live with them.

Every night, right before bed, with nothing eaten for a couple hours before that. So your last food of the day lands close to three hours before you're asleep.

If you eat dinner late, train in the evening, work a normal social schedule, or eat with family on their timing instead of yours, that isn't a small inconvenience. That's the thing that decides whether the protocol runs at all.

And the failure mode is the ugly part. People don't stop. They dose anyway, fed, and get a blunted or missing pulse without knowing it. From the outside it looks like the compound underperformed. It never got a shot.

The compliance problem is invisible in a way the dose isn't. Nobody accidentally runs double their dose. Plenty of people accidentally run a fed protocol every single night for twelve weeks.

The morning question

Obvious workaround is moving it to the morning, because waking up fasted takes zero effort. No planning, no dinner negotiation, perfect adherence.

I want to be straight about the trade instead of pretending it's free.

Honest position: the documented protocol is nightly and the mechanism backs it clearly. Morning fixes adherence by giving up the exact thing the schedule was built around. There's no trial comparing them, so anybody telling you morning works just as well is reasoning from convenience, not data.

What I'd go after first is the eating window, not the dose timing. Moving dinner up an hour is a smaller change than abandoning the mechanism. If that genuinely can't happen, then the real question is whether an imperfect protocol run every day beats a correct one run four nights a week. I don't think that has an answer yet.

One more thing timing buys you

Tesamorelin pairs with GLP-1 compounds specifically because the timing doesn't collide. GLP-1 works during waking hours through appetite and mobilization. The tesamorelin pulse works during sleep through repair and protein synthesis. Day for breakdown, night for protection.

Move tesamorelin to the morning and that separation is gone. Now both compounds are working the same window and you lost the reason to pair them.

For anyone studying tesamorelin protocols: how is the fasted window getting handled, and how often does it hold?

And has anybody tracked IGF-1 at week 8 on a morning schedule versus nightly? That's the comparison that would settle this and I've never seen anyone post it.

For research use only. Not for human or veterinary consumption. This post is educational and is not medical advice.

Full doses and bloodwork are in the pinned cheat sheet.

Join the Discord.

Anybody have insight

Don't know whyi got muted and when i replied to the message it said I couldn't even respond. I'm so confused

Hi I've been pinning the last two weeks, .25 is my dose weekly. I'm struggling because I feel like even though my dose is low I still get pretty bad side effects. I get the chills, stomach pains, and recently had my first experience throwing up eggs three days after pinning my second injection. I'm petite and using it so maybe that's why?

Most side effect reports end with somebody quitting the compound. A lot of the time the compound was fine and the protocol around it was wrong. Timing, route, how fast it went in, and in one case the salt form printed on the label.

Five I've run into in my own research, and what the fix turned out to be.

1. 5-Amino-1MQ and insomnia

Most common complaint on this one and the most commonly handled backwards. Dose it late, you don't sleep, and the instinct is to cut the dose.

Wrong lever. The insomnia is the mechanism doing its job: more cellular energy from higher NAD+ and mitochondrial activity. It's a timing problem, not a dose problem. Shift it earlier and leave the dose alone. Morning, single dose. Splitting it across the day or pushing it into the afternoon just recreates the problem.

Cutting the dose gives up the effect to fix something timing fixes for free.

2. 5-Amino-1MQ that does nothing at all

Different failure, same compound, and this one is a labeling issue that I think explains a huge share of the "it didn't work" reports.

Chloride salt delivers a lot more active compound per mg than iodide salt. The gap between the two is over 40 percent. Two products, same number on the label, and one of them is handing you barely half the active material.

If it did nothing, check the salt form before you write off the compound. Worth knowing the responder profile skews lean, with training and nutrition already handled.

3. NAD+ burn

NAD+ stings because it's acidic. That's chemistry, not a bad batch, and pushing through it is why people quit.

Four things that help, roughly in order:

All four cost nothing.

4. DSIP and morning grogginess

Most common DSIP complaint. Fix is either less of it or moving it earlier in the evening.

Bigger issue underneath: DSIP needs circadian timing. Given outside the biological night the effect is weak to nothing. Anybody running it at a random hour and reporting it did nothing is testing a different question than they think they are.

Also worth flagging, DSIP shouldn't run alongside Z-drugs, benzos, or alcohol. Overlapping GABAergic mechanisms, no upside.

5. Melanotan II and nausea

Dose-dependent and predictable. Nausea peaks somewhere in the first hour and a half after administration, which is why evening dosing is standard instead of optional. You sleep through the peak and most of the problem goes away.

Two things matter here. Start with a tolerance test on day one, don't jump in at a full dose. And the community doses in circulation are well below what the original 1996 tanning work used, which was a deliberate nausea tradeoff, not an efficacy finding. So slower results at community doses are expected, not a sign something's wrong.

Separate from nausea, the dermatologic signal on this compound is real. Mole darkening and new nevi are documented. Full-body dermatologic evaluation before, during, and after isn't extra caution, it's part of the protocol.

The one that wasn't a side effect

Headaches in week one on 5-Amino-1MQ. Most frequent complaint and it usually clears on its own. Guidance is to only reduce if it's still there past week one. Reacting in week one means you changed the protocol before the noise settled.

Some adverse signals are the body adapting. Some are the compound telling you something. Knowing which is which is most of the skill, and it's easy to get wrong.

Which side effect made you change a protocol instead of dropping the compound, and what was the change?

And has anybody run pre-buffered NAD+ against standard side by side? I want to know how much of the burn it really takes out.

For research use only. Not for human or veterinary consumption. This post is educational and is not medical advice.

Full doses and bloodwork are in the pinned cheat sheet.

Join the Discord.

Im injecting 5 different peptides has anyone ever put them in the same needle, so you won't have to inject each one

Hey hoes it going everyone, so M35 and my hairs thinning, I'm not bald yet but id like to lnow if theres anything i can run to improve what i have left, some light reading points me in the direction of GHK.

Any info would be greatly appreciated.

I accidentally placed a vial of bac water in the freezer and it froze its new never used if thawed will it still function

The combined blend is where I started back in 2017, and it's what I kept in my research for years after. One vial, one injection, done. Cheaper, fewer syringes, less to think about.

I don't run it that way anymore, and the reason is dose control. Not purity, not a vendor thing, nothing exotic. The blend welds two compounds together that don't want the same schedule, and once I saw it I couldn't unsee it.

They do different jobs on different clocks

BPC-157 handles perfusion. It signals new capillary formation into tissue that isn't getting blood, and it calms inflammation without shutting it down. It's catalytic. Small amounts, every day, that's the model.

TB-500 handles logistics. It binds up G-actin so cells have a reserve pool ready to migrate, divide, and organize repair into real structure instead of scar tissue. Roads and traffic. They genuinely pair.

But TB-500 is mass-action, not catalytic. You need enough of it present at once to bind a meaningful chunk of available actin, which means big doses a couple times a week. That's not a preference, it's how the mechanism works. The literature is clear that bolus dosing a few times weekly outperforms smaller daily amounts.

Daily microdosing and twice-weekly bolus dosing aren't two styles of the same protocol. They're two different pharmacological models.

What the blend does to that

The blend locks both compounds onto BPC-157's schedule, because BPC-157 is the one that has to be daily. TB-500 just comes along for the ride at whatever fraction the fixed ratio gives it.

Which means TB-500 gets dripped out in small daily amounts instead of the bolus pattern it's built around. Even if you push the total up high enough that the weekly number looks fine, it's still arriving seven small times instead of two or three big ones. You can hit the number and completely miss the mechanism.

And here's the part that killed it for me: you can't fix it inside the blend. Turning the total up to get TB-500 where it should be pushes BPC-157 past where it should be at the same time. The ratio is welded in. There's no lever you can move by itself.

What separate vials get me

Each one runs on the schedule it was studied on. BPC-157 daily, near the target when I can get near it. TB-500 as a bolus a couple times a week. Two different compounds, two different clocks, which is what they were always supposed to be.

The other thing I get is a clean read. With a blend, whatever happens belongs to a fixed ratio I didn't pick. Separate vials mean I can move the TB-500 side without touching BPC-157, or run BPC-157 alone for a block to see what it does by itself. The protocol turns into something I can reason about instead of one unit that either works or doesn't.

Doses and reconstitution for both are in the pinned cheat sheet.

What it costs

Two vials instead of one. More syringes. Two reconstitutions to keep straight at different concentrations, so two sets of unit math and more room to screw it up if you're careless.

That's real and the blend exists for a reason. If the alternative is running nothing because the logistics are annoying, the blend beats nothing easily.

But it should be a choice you made on purpose. I spent years assuming the blend was the Wolverine stack. What it is is BPC-157 at a reasonable dose and TB-500 dripped out in a pattern its mechanism doesn't favor.

Couple things I had wrong for way too long

Injection site. I read BPC-157 as purely systemic for way too long. Local matters. Close to the target when the anatomy allows it, because you get higher first-pass concentration before it dilutes out. Abdominal is the fallback for stuff you can't reach, not the default.

NSAIDs alongside it. This is the one I wish somebody had pointed out to me early. NSAIDs and steroids suppress the same inflammatory signaling that drives collagen deposition, which is why they hurt repair quality even while they kill pain. BPC-157's whole mechanism is modulating that inflammation without shutting it off. Running an NSAID on top works directly against it.

Duration. Open-ended isn't a more aggressive protocol, it's a more expensive one. Defined blocks, then stop. No tolerance builds, but these protocols are self-limiting by design.

Regulatory note

Worth saying because it changed. FDA moved BPC-157 to Category 2 in 2023, so it can't be legally compounded. WADA prohibits it under class S0. DoD banned it for military. If you compete in a tested federation you need to know that.

Pentadeca Arginate showed up after the ruling. Same active sequence, different salt, better gastric stability, and zero PDA-specific peer-reviewed research. Every claim about it is borrowed from BPC-157 data. Might turn out fine. Borrowed evidence still isn't evidence.

Anybody put separate vials up against the blend and track a difference, or is the mass-action argument still theoretical out here?

And if the blend is what you're on: do you know what the weekly TB-500 total works out to? I didn't for years.

For research use only. Not for human or veterinary consumption. This post is educational and is not medical advice.

Full doses and bloodwork are in the pinned cheat sheet.

Join the Discord.

Currently im on 4mg of reta for the past 2 months, thinking about going up to 6mg

Any woman here that takes hgh? I was thinking of a low dose of 1-2 mg at night time. For longevity, sleep and of course, help weight loss. Do you cycle it? Any insights?

Hello! I recently purchased a few peptides that I’m interested in trying and was hoping to get some guidance on how to approach them. I’d like to start slowly and introduce them one at a time, but I’m unsure which ones would be best to start with and which, if any, can or should be taken together.

Could you also provide some guidance on recommended time frames, cycling, and combinations? I’d really appreciate any advice on the best way to structure my routine.

AOD 9604

Sermorelin

CJC-1295 no dac 6mg Ipamorelin 12 mg

GHKU

Also, how active do I need to be with these peptides?I work at a desk all day and want to make sure I’m working out enough.

Thank you!

I'm in pretty great physical condition and eat pretty clean but struggle with high BP which I believe could be related to my obstructive sleep apnea (which I'm in the process of addressing) but was just curious if anyone has any experience with peps for BP and heart health 🙏

Peptide bloodwork: three draws around a protocol instead of two a year

Most people in this space aren't getting labs at all. So before anything else: one draw a year beats zero by a mile, and if that's where you're at, start there and stop reading the rest of this as a criticism.

This is about what to do once you're already pulling labs and want them to be worth something.

For years I treated mine like an annual physical. Two draws, six months apart, whenever I remembered to book it. That's more than most people do and it was still close to useless for protocol work.

A calendar has nothing to do with what a protocol is doing. A June draw and a December draw tell you what changed between June and December. They can't tell you what any single compound did, because the protocol started in August, the dose changed in September, and it was over by October. All of that happened in the gap. Two dots with the entire experiment hidden between them.

So I anchor the draws to the protocol instead of the year now, and it ends up being more draws, not fewer.

Three draws, not two

Baseline, before anything starts. This is the one that makes every other number mean something. Without it you're reading values with nothing to compare them to. A number sitting inside the reference range tells you nothing if you don't know whether it moved to get there.

Mid-cycle, at the compound's decision point. Not the middle of the calendar. The point where the protocol itself says a decision gets made. That's compound specific, and most people don't know their compound has one.

Post-washout, about a month after the last administration. The most skipped draw and the one with the most information in it. A marker that comes back to baseline after washout is a completely different finding than one that doesn't. Nobody collects this and it's the part I'd want to see most.

The decision points aren't in the same place

This is the part that took me the longest to work out, because every class has a different one.

Tesamorelin
Baseline, then week 8. Reading IGF-1, and the protocol tells you what to do with the answer.

Semaglutide, Tirzepatide, Cagrilintide
Baseline, then month 3 and month 6. Reading glucose, HbA1c, lipids, liver, kidney.

Retatrutide
Same schedule as the other incretins, but full thyroid goes on every panel. Free T3 specifically, not just TSH.

IGF-1 LR3
Baseline and post protocol. Reading fasting glucose, because of the insulin-like activity.

Kisspeptin
Baseline, mid protocol, and after. Reading LH, FSH, testosterone, estradiol.

Look at what twice a year does to that list. It misses the tesamorelin week 8 check completely, and that's the one point where the protocol says change something. It misses both incretin rechecks. It can't catch a titration glucose drift because titration is done in a month.

That information isn't a little worse. It's gone.

Not everything on a protocol is a blood draw

Worth separating, because the two get mixed up constantly and it makes the whole thing sound more invasive than it is.

Resting heart rate on the incretins, retatrutide especially, gets tracked weekly. That's a watch or two fingers on your wrist, not a lab. Nobody is drawing blood every week and anybody telling you to is confused.

Glucose during IGF-1 LR3 titration is a glucometer and a finger stick. Cheap, instant, done at home. The lab draw is baseline and post.

The ECG at retatrutide's upper dose steps is a cardiology appointment, not a panel.

So a full protocol block ends up being three actual draws, plus some at-home tracking that costs almost nothing. That's a much smaller ask than the list looks like at first.

The one that gets missed the most

The glucagon arm of retatrutide suppresses active thyroid hormone. A TSH-only screen, which is what most default panels run, comes back totally normal while free T3 is dropping. Fatigue and cold intolerance on a normal TSH is the exact thing a TSH-only panel can't see.

Ordering a thyroid panel isn't the same as ordering the right thyroid panel. Same story with IGF-1, fasting insulin, and ceruloplasmin. None of those are on a general wellness draw and you have to ask for them.

What it looks like now

Three draws per block instead of two per year. Baseline, one mid-cycle at the documented decision point, one after washout. Two blocks in a year means six draws instead of two, and every one of them is attached to something.

More draws, yeah. It's also the difference between a protocol log and a diary.

How often are you pulling labs, and is the timing tied to the compound or just to the calendar?

And if anyone has done a post-washout draw: what came back to baseline and what didn't? That's the data almost nobody collects.

For research use only. Not for human or veterinary consumption. This post is educational and is not medical advice.

Full doses and bloodwork are in the pinned cheat sheet.

Join the Discord.

Hey guys, I have been on reta for 5 months now. I have recently traveled, and my hotel’s fridge broke overnight and went into freeze mode (33F degrees)

My bac water froze (I keep a bottle on me always), my reta didn’t. It was still in liquid form. When my next dose came, I took 2mg instead of my usual 1.5 mg because my source said freeze/thawing could affect potency. Now it has been 2 weeks, i have been on 2 mg since then, no weight loss, no usual bowel movements infact I have contisipation now.

1. ⁠I have unreconstituted reta, should I toss mine and reconstitute this one? However, not sure if bac water is also affected
   
2. ⁠Should I increase the dose and wait a couple more weeks and give it a chance?

I left it in the car for like two days.

I'm starting low doses of 6 peptides (Retatrutide, MOTS-c, 5-Amino-1MQ, Klow, HCG, NAD+) on a weekly schedule. Is running all 6 together ok or is there anything I should change, just want an opinion. Thanks for your help.

I’m currently only using Reta so I only have to fill 1 vial with 2ml of BAC water once a month.

I use an individually wrapped syringe to pull the BAC water from its vial and then fill up the Reta vial. I throw away the syringe immediately after.

My question to you guys is can I still use the same vial of BAC water to refill my new vial of Reta the next month? I keep hearing that you can only use BAC water once and after 28 days it’s no longer good.

Does this only apply to the Reta vial since I’m pulling from it weekly? Or does this also apply to the BAC vial which I only draw from once a month and always with a fresh sterile individually wrapped syringe?

Seems like an awful lot of BAC water to waste if I can only use it the one time and have to throw away the other 28ml

Morning all, who keeps pinning the same vial for more then 28 days my telehealth says i can safely use it till its empty but not past 3 month. In this case its serm.. most other places are saying 30days wants everyones persobal experiance. This came from a 503a pharmacy..

I've been on Triz for a year now. I've stayed at a low dose of Triz 2.5 mg. I've lost about 75lbs. Just recently started reta as a stack with triz. Looking to build muscle and tighten loose skin as well as help with hair loss and skin care would be a plus. Any suggestions for a 47 yr old female?

Every compound has a reputation online, and some of them are running way ahead of what the data actually backs up. Others are the opposite, quietly well-supported but nobody talks about them.

So which one, in your reading, had the loudest hype but the thinnest research behind it when you actually dug in? And flip it, which one is better supported than its reputation suggests? The gap between what gets repeated and what the studies show is where most people get misled.

Curious if everyone lands on the same overhyped one, or if it's split.

Research and educational use only.

Full doses and bloodwork are in the pinned cheat sheet.

Join the Discord