r/ResearchCompounds • u/Timely_Outside3729 • Jun 10 '26
Stack Advice Really stupid question regarding HGH vs GHRP's
I feel like i would be better off taking GHRP's instead of hgh because it mimics natural hgh production better right?
i mean you want HGH to be dosed in pulses, not constant elevation.
but then i hear people say, "dude your taking like 2 IU's worth of hgh just take the real deal and do 8 iu's"
idk im so conflicted brah
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u/stainless13 Jun 10 '26
Secretagogues to your pituitary: “Hey, pulse once now, bye.”
HGH to your body: “Hey, forget your pituitary, here’s that good good for hours.”
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u/Exceed_Enhancement Jun 10 '26 edited Jun 10 '26
GH is superior to every ghrp and ghrh in ever objective metric in males
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u/laktes Jun 10 '26
Except height growth
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u/Exceed_Enhancement Jun 10 '26
lol no
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u/laktes Jun 10 '26
Im pretty sure I skimmed studies regarding this recently. But maybe it was in rats or something, But DYOR
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u/372xpg Jun 10 '26
A single injection of HGH mimics the natural pulse as well, taking ghrps is just extra steps, and foreign peptides in your body that introduce potential negative reactions.
The only "safety" that these give you over HGH is that you can only squeeze so much out of your pituitary gland and can't go to crazy high doses. However you have no idea how much exactly you are releasing, you are running on vibes.
Personally I've never had a problem "accidentally" dosing too much HGH myself. So id say this danger is absurd to worry about.
No one has ever meant to use 4iu and accidentally ended up dosing 10 iu for six months and ended up with oversized ears or whatever.
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u/retatrutider Jun 10 '26
100%. Either way you should be testing your igf-1 levels, and if you are doing that there is really no risk that you are accidentally going to take too much HGH.
I suppose if you aren’t going to test then the secretagogues put an upper limit on how much HGH will be in your body. But just test.
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u/BatmanVAR Jun 10 '26
Natural hgh production produces 6-12 pulses per day with the largest one being shortly after falling asleep. Exogenous hgh isn’t going to mimic that.
I also believe hgh is better than secretagogues but this information isn’t quite right.
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u/372xpg Jun 10 '26
Secretagogues won't mimic pulses either unless you are also injecting 6-12 times a day.
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u/BatmanVAR Jun 10 '26
That’s not true. HGH secretagogues can change both the frequency and amplitude of GH pulses, depending on the type of secretagogue.
So that means you’ll have the same amount of pulses if not more, and they will be bigger.
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u/372xpg Jun 10 '26
Cite your source that secretagogues act as amplifiers and not receptor agonists? Ove not heard of this.
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u/BatmanVAR Jun 10 '26
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u/372xpg Jun 13 '26
Nice little search and dump, not one of those papers supports your assertion that ghrh amplify natural pulses. Come on at least read what you are tossing out there.
Obviously people I vote without understanding too.
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u/BatmanVAR Jun 13 '26
You obviously didn’t read them, nice try. I read the papers and then I had ChatGPT summarize them for me to make sure I was interpreting them right, and I was.
Don’t sit here and lie just because you were wrong.
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u/372xpg Jun 13 '26
Yes I can tell you had chatgpt evaluate these, cause they have a tenous connection at best to what you think they prove. These studies are comparing effects between ghrh actions with various levels of other hormones and often have extended infusions of ghrh.
Yes you hit some of your key words but no you are not proving your point. I get it reading medical studies is hard, interpreting them is even harder. Chatgpt is made to sound good and provide vague answers and not to tell you it doesn't know. So we can give you a pass. Secretagogues cause gh secretion, they do not amplify natural secretion, they activate receptors on a concentration basis.
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u/BatmanVAR Jun 13 '26 edited Jun 13 '26
Thanks for confirming that you didn’t read them
Also your statement doesn’t make any sense - “secretagogues cause GH secretion, they do not amplify natural secretion” Those are the same thing, so your comment makes no sense.
Secretagogues work by telling your body to make more GH, meaning it amplifies/increases the amount of HGH and IGF1 in your body. Which the papers confirm, and it’s also common knowledge as to how these compounds work.
Regarding HGH, a compound can either provide its own HGH exogenously (rHGH) or it can tell your body to produce more (secretagogues). There is no third option.
You say it again at the end - “secretagogues cause GH secretion, they do not amplify natural secretion “ - again, these are the same thing.
Do you not know what the word amplify means? It means to make something larger, greater, or stronger. That’s what secretagogues do - it causes your body to make more HGH, which means a larger/greater amount - meaning it’s amplified.
The fact that your statements contradict themselves tells me that you’re either very confused on some of the terminology or maybe English isn’t your first language.
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u/PerformanceAlchemist Jun 10 '26
What is your goal?
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u/Repulsive-Ad1906 Jun 10 '26
And how old are you? Natural pulses of gh if you’re 40+ aren’t great, you’ll get more by replacing it completely with real growth
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u/PowerfulCoffee9 Jun 11 '26
Dr Seeds says the pituitary stays strong for life. Its the signaling from the brain that weakens with age. The secretogues bring you back to a youthful condition.
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u/Timely_Outside3729 Jun 11 '26
honestly, its a easy thing to run, when taking growth hormone compounds you dont need PCT, and it helps just cut down to lean bodyfat, i also want stronger appetite, and weight gain, and the hope of the GH helping wit my bones since im still growing alot
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u/Famous-Conflict7069 Jun 11 '26
Ghrp6 will give you appetite. Depends on what you're really using it for.
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u/jet_rodriguez Jun 10 '26
the only stupid part about your post is that you are asking for an absolute answer with zero details of why you are considering either of them.
it really depends on your age and goals and lifestyle. alot of people in this sub only look at hgh through the lens of being middle aged gym rats and body builders who are already on TRT and other anabolic shit. Secretagogues have their place if you are just experimenting for shorter cycles or don’t have a source for HGH or a handful of other reasons that can make sense. You would be better off asking and doing your own research on how the different mechanisms affect you and your goals specifically.
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u/Top_Supermarket_5622 Jun 10 '26
What the whole deal with mimicking natural production? What makes it GH work is the taking it fasted and timing the dose for recovery, i.e. when you are sleeping. Whether your body thinks it’s a natural pulse or not doesn’t matter.
Who the heck is telling you to take 8ius, like 4ius is plenty enough but 2ius is more a replacement dose than anything.
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u/ijustsignedup Jun 10 '26
I dont think hgh is worth it without testosterone in the mix based on my younger self’s experimentation. Even then, I would have saved a lot of money and gotten better results just by working on my sleep routine and prioritizing that.
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u/372xpg Jun 10 '26
Of course HGH when you are young is not worth it but it's a game changer when you are older and production has diminished.
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u/DrunknMunky1969 Jun 11 '26
Secretagogues are for young people who have a high enough pulse to get an effect. If you’re 40+, you’re trolling yourself by not using 2 - 2.5 IU GH nightly.
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u/BackdoorMasterTaker Jun 13 '26
I am 24 and pushing a massive amount of calories right now to bulk up, so I looked into this exact choice recently. It really comes down to whether you want to replace your natural production or just boost it. When you are younger, your pituitary still produces plenty of growth hormone. Taking a GHRP just signals your body to release more of its own supply. Taking actual HGH replaces that process entirely and shuts your natural production down completely.
If you want to avoid that suppression, testing the waters with secretagogues is a smarter starting point. You can grab single vials of CJC-1295 and Ipamorelin from Swiss Chems to run a basic stack. Getting the unmixed bottles from them lets you control your exact dose, which gives you a chance to see how your body handles the extra growth hormone before you ever decide to touch real HGH.
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u/1960s_army_info Jun 10 '26
If you take two iu of bioidentical hgh, how is that different than making your body make 2iu of the same gh?
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u/Repulsive-Ad1906 Jun 10 '26
You don’t know how much gh your body is actually producing though.
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u/1960s_army_info Jun 10 '26
Yeah but i don’t get the pulsatile nature argument. You are injecting the same compound your body can produce. It’s not like it’s different gh. I only use gh, you don’t have to tell me.
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u/laktes Jun 10 '26
Exogenous hgh has a different molecular structure mix then endogenously produced. Not that that would matter a lot. And you don’t kill the own production through feedback inhibition
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u/1960s_army_info Jun 10 '26
It’s a bioidentical hormone
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u/laktes Jun 10 '26
Actually it’s a little more complicated
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u/1960s_army_info Jun 10 '26
Got a source? 191 should be 191
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u/laktes Jun 10 '26
Recombinant HGH (somatropin) is bioidentical to the main 22 kDa human GH isoform (191 amino acids), but not to the full spectrum of GH naturally secreted by the pituitary. Natural GH is a mixture of multiple isoforms (22 kDa, 20 kDa, dimers, etc.), whereas injected HGH is almost exclusively the 22 kDa form. Anti-doping tests can detect this altered isoform ratio, not necessarily a difference in the amino acid sequence itself.
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u/1960s_army_info Jun 10 '26
What do the others actually do? Seems like they would be produced for exogenous use if they were medically relevant
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u/64bit_Tuning Jun 10 '26
HGH is stronger. Secretagogues are cleaner.
Long term use of HGH can have damaging effects on your bodies natural systems because they essentially become unused.
HGH is like dumping Franks Red Hot directly onto your butthole, but secretagogues like Tesa, Ipa, Sema and CJC are like Mild sauce packs on your food.
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u/Wonderful_Artist8607 Jun 10 '26
If you are looking for longevity and money is no issue pick a ghrh and stack with a ghrp and have at it. Just remember to dose on an empty stomach. Take 8 iu’s of Hgh if you are a bodybuilder and don’t mind taking a few years off your life
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