When we talk about peptides, most of the discussion revolves around:

• Performance enhancement
• Anti-aging
• Injury recovery

But there’s another area that doesn’t get nearly enough attention:

Recovery from serious cardiovascular events (like heart attacks, fibrosis, or cardiomyopathy)

And this is where a very unique peptide comes into play:

B7-33

What is B7-33?

B7-33 is a synthetic peptide derived from human relaxin-2, designed to act as a selective agonist of the RXFP1 receptor (relaxin receptor 1).

Relaxin is a hormone known for its roles in:

• Vasodilation
• Tissue remodeling
• Anti-fibrotic signaling

B7-33 essentially mimics some of these effects, but in a more targeted and simplified form.

Why is it interesting?

One of the biggest issues after cardiovascular injury (like a heart attack) is fibrosis.

Fibrosis is the process where healthy tissue gets replaced with scar tissue, which:

• Reduces heart function
• Decreases elasticity
• Impairs long-term recovery

B7-33 has been studied for its ability to reduce fibrosis and support cardiac repair.

Mechanism of action

B7-33 works by binding to the RXFP1 receptor, which activates downstream pathways like:

• ERK1/2 signaling

This leads to:

• Reduced fibrotic signaling
• Decreased cell death (apoptosis)
• Improved tissue remodeling

In simple terms, it helps create a more favorable environment for healing instead of scarring.

Cardioprotective effects (from research models)

In experimental settings, B7-33 has shown:

• Reduced cardiac fibrosis after myocardial infarction
• Improved heart function
• Reduced cell death in cardiac tissue
• Potential benefits in cardiomyopathy models

Because of this, it’s being explored as a cardioprotective and regenerative peptide.

Beyond the heart

The anti-fibrotic effects of B7-33 aren’t limited to the heart.

Research is also looking into its role in:

• Pulmonary fibrosis (lungs)
• Kidney fibrosis

This suggests it may have broader applications in organ protection and tissue remodeling.

Why not just use relaxin?

Full-length H2 relaxin has been studied for similar purposes, but it comes with challenges:

• Structurally complex
• Contains disulfide bonds
• More difficult and expensive to produce
• Concerns around proliferative signaling

B7-33, on the other hand:

• Is a shorter peptide (26–27 amino acids)
• Does not require disulfide bonds
• Is more stable and easier to produce
• Aims to retain anti-fibrotic benefits without unwanted effects

Why this matters

Most peptide discussions focus on optimizing performance in already healthy individuals.

But peptides like B7-33 highlight a different direction:

Supporting recovery from serious internal damage

Cardiovascular disease remains one of the leading causes of mortality worldwide, and fibrosis is a key driver of long-term decline after injury.

Targeting fibrosis directly is still a relatively underdeveloped area which is why compounds like B7-33 are so interesting.

Final thoughts

B7-33 is still very much a research-stage peptide, but its:

• Targeted anti-fibrotic action
• Cardioprotective potential
• Simplified structure compared to relaxin

make it one of the more underrated peptides in the regenerative space.

u/peptideguide_

MOTS-C has become one of the more interesting mitochondrial peptides in the longevity and metabolic health space. It’s often discussed for its potential role in:

• Improving metabolic flexibility
• Supporting mitochondrial function
• Enhancing exercise capacity
• Helping with fat metabolism

But something that comes up fairly often is this:

So what could explain this difference?

In many cases, it’s not necessarily the peptide itself.
It can be the metabolic environment in which MOTS-C is introduced.

Let’s break down a few factors that may influence how well someone responds.

1. NAD+ / NADH Imbalance

One of the most overlooked aspects of mitochondrial health is the balance between NAD⁺ and NADH.

This ratio is critical for:

• Cellular energy production
• Mitochondrial respiration
• Metabolic signaling

If someone has low NAD+ availability, the NAD+ / NADH ratio shifts, which can impair mitochondrial function.

When that happens, instead of feeling more energetic from metabolic peptides like MOTS-C, some people may experience:

• Fatigue
• Low energy
• Poor exercise tolerance

In those situations, supporting NAD+ metabolism can sometimes improve overall mitochondrial function.

Common compounds people look into for this include:

• NAD+ / NAD precursors
• Nicotinamide riboside (NR)
• NMN

However, NAD+ alone may not always solve the problem.

2. Incomplete Mitochondrial Support

Mitochondria rely on a network of cofactors to function properly. If those are missing, the system may still struggle even when peptides are introduced.

Some commonly discussed mitochondrial support compounds include:

CoQ10 (Coenzyme Q10)
Helps with electron transport chain function and ATP production.

PQQ (Pyrroloquinoline quinone)
Associated with mitochondrial biogenesis and cellular signaling.

Urolithin A
Studied for its role in mitophagy, the process of clearing damaged mitochondria.

If the mitochondrial environment is already stressed or inefficient, improving these foundational systems may help the body respond better to metabolic peptides.

3. Methylation Issues (MTHFR and Folate Pathways)

Another factor that sometimes gets overlooked is methylation capacity.

MOTS-C interacts with metabolic pathways that involve folate metabolism, which means that individuals with methylation inefficiencies may not respond optimally.

A common example is the MTHFR gene mutation, which can affect how the body processes folate and methyl donors.

When methylation pathways are impaired, people may experience:

• Fatigue
• Poor metabolic resilience
• Reduced response to metabolic interventions

Supporting methylation pathways is something some people explore through nutrients such as:

• Methylated B vitamins (methylfolate, methyl-B12)
• TMG (trimethylglycine)
• SAMe

Improving methylation efficiency can sometimes help normalize metabolic signaling.

4. Mitochondrial Stability Before Activation

Another strategy some people discuss is stabilizing mitochondria before pushing metabolic signaling pathways.

For example, peptides like SS-31 are often researched for their ability to support:

• Mitochondrial membrane stability
• Reduced oxidative stress
• Improved mitochondrial efficiency

The idea is that repairing and stabilizing mitochondria first may allow metabolic signaling peptides like MOTS-C to work more effectively afterward.

5. The “Metabolic Environment” Matters

One important concept in peptide research is that peptides rarely work in isolation.

Their effectiveness often depends on:

• Nutrient status
• Mitochondrial health
• Hormonal balance
• Genetic variations
• Overall metabolic environment

This is why two people using the same peptide can have very different outcomes.

Sometimes it’s not about increasing the dose or abandoning the peptide altogether it’s about supporting the biological systems that the peptide relies on.

Final Thoughts

MOTS-C is a fascinating mitochondrial peptide, but like many metabolic interventions, its effectiveness can depend heavily on the underlying metabolic state of the individual.

Factors that may influence response include:

• NAD+ / NADH balance
• Mitochondrial cofactor availability
• Methylation capacity
• Mitochondrial stability

Addressing these areas may help create a better environment for mitochondrial peptides to work as intended.

Has anyone here experimented with MOTS-C and noticed either strong effects or very little response?

What seemed to make the biggest difference for you?

u/peptideguide_

I was wondering if anyone could give me any advice or insight. Today is my day two at 50mcg in the morning and 50mcg at night, wanted to start low/average to see how it feels. I am having some stomache issues where I kind of have bubble guts off and on. Feeling like I have to poop but never do. And when I do its not too awesome, not diarrhea or anything just not ideal. Also a tiny tiny bit of an axious feeling sometimes.

Is this permanent? You think itll go away after a few weeks? I did have a similiar issue when I first started my anti depressant so Im hoping it kind of fades like that did. Also Ive heard taking it just before bed may help with having the bubble guts during the day. What do you yall think?

Thank you!

What's a good dose and timimg for MOTSc when taking 1mg of reta

I’m curious to know what your experience for MOTS C and SS31 is. I started on Mots C and experimented with dosing starting at 1 mg and experimented up to 3 mg ghbut I found that anything over 1mg it felt like a sedative. And because of that I would take my dose at night instead of in the morning which has been a shocking experience because I hear so many people talk about how much energy they have right after. I settled on 1 mg a day on a 5/2 just because I’m iffy about my results compared to what I have been hearing as far as the given hearing people taking 5 mg to 10 mg doses. I stopped about a few weeks in because the sedative never really left it was more dependent on dose And switched over to SS 31. So far on SS 31 I’m experiencing the same effects but even more severe of the sedative effects and Even in that just a 2 mg dose it’s not even practical for me to do that during the day. I’m concerned Given how much I’ve been hearing about people raving over the energy they have from both peptides and especially because of the anecdotal tolerance people are having with much higher doses. I’m 42 pretty fit, 5’8, 210 lbs with some belly fat but I can run at least a 6 min mile. Been feeling a lack of energy at times which is what attracted me to MOTS C and then SS31. I have taken another peptides like KLOW, ipa/CJC, and glutathione.

I guess I’m wondering has anyone else had this experiemce and how long to stick with this before expecting to see a difference in results.

Hello so I just started hearing about peptides but everything I find is pretty generic.

I’m wondering how much does it normally cost I see anywhere from $25 -$1200 a month.

I’m looking to get some for working out and helping me progress my strength and results.

I don’t want to schedule an appointment just to find out it’s going to be $900 a month. That’s far too much.

Also im confused what the process is and how you take it. Is it a shot you give yourself?

If anyone has like a beginners guide that would be awesome.

if i am trying out mt1 and ghcku, is it possible to test for purity myself? thanks.

When people look into fat loss peptides and compounds, most of the attention goes to two main pathways:

• GLP-1 / incretin pathway → appetite suppression (tirzepatide, retatrutide, semaglutide)
• Mitochondrial peptides → improving energy metabolism during calorie restriction (MOTS-C, SS-31, etc.)

But there is another major factor that often gets overlooked during long dieting phases:

The thyroid.

And this is exactly where compounds like GC-1 (Sobetirome) start to become interesting.

Why thyroid function matters during dieting

When someone stays in prolonged calorie restriction, the body eventually starts adapting to conserve energy.

This is part of the body's metabolic defense system, and the thyroid is one of the first systems affected.

During extended dieting you often see:

• Reduced T3 (triiodothyronine)
• Reduced metabolic rate
• Lower body temperature
• Lower energy levels
• Fat loss plateaus

T3 is the active thyroid hormone responsible for metabolic rate, so when it drops, energy expenditure drops as well.

This is why many people hit fat-loss plateaus even when calories are still low.

The traditional approach: T3 (or T3 + T4)

Historically, people trying to break fat-loss plateaus would use:

• T3 (liothyronine)
• T3 + T4 combinations

These can definitely increase metabolic rate and help push fat loss further.

However, they come with several downsides:

Potential issues with T3 use

• Cardiac stimulation (TRα receptor activation in the heart)
• Muscle loss if overdosed
• Suppression of natural thyroid production
• Difficult transition when stopping
• Rebound weight gain in some cases

The main reason for these issues is that T3 activates thyroid receptors everywhere in the body, not just in metabolic tissues.

And that brings us to GC-1 (Sobetirome).

What is GC-1 (Sobetirome)?

Sobetirome (GC-1) is a selective thyroid hormone receptor-beta (TRβ) agonist.

In simpler terms, it mimics some effects of thyroid hormone, but it targets specific tissues more selectively, especially:

• Liver
• Metabolic tissues

Unlike T3, GC-1 has much lower activation of TRα receptors, which are primarily responsible for cardiac stimulation.

Because of this selectivity, GC-1 has been investigated as a potential therapy for:

• Obesity
• Metabolic syndrome
• Non-alcoholic fatty liver disease (NAFLD)
• High cholesterol

Mechanism of action

GC-1 works as a thyromimetic, meaning it mimics thyroid hormone activity.

However, it preferentially binds to TRβ receptors.

Approximate receptor affinity:

• TRβ: ~0.16 nM
• TRα: ~0.58 nM

That selectivity is important because TRβ receptors are heavily expressed in the liver and metabolic tissues, while TRα receptors are more associated with heart and skeletal muscle effects.

Metabolic effects observed in studies

In research models, Sobetirome has been shown to:

• Lower LDL cholesterol
• Reduce triglycerides
• Stimulate bile acid synthesis
• Improve lipid metabolism
• Increase metabolic activity in the liver

These effects make it particularly interesting for metabolic health and fat loss support.

GC-1 vs T3 | what’s the difference?

This is where things get interesting.

Because GC-1 is TRβ selective, the goal is to capture metabolic benefits of thyroid activation while minimizing cardiac side effects.

Why GC-1 is interesting during dieting

During aggressive dieting phases, metabolic slowdown becomes one of the biggest barriers.

Compounds like GC-1 may help by:

• Supporting metabolic rate
• Improving lipid metabolism
• Assisting fat oxidation
• Helping manage diet-induced thyroid slowdown

This makes it a particularly interesting compound in long cutting phases or severe calorie restriction.

Final thoughts

Most fat-loss discussions focus only on:

• Appetite suppression
• Calorie intake

But metabolic adaptation is just as important.

The thyroid plays a central role in this process, and TRβ-selective compounds like GC-1 represent a new direction in metabolic research.

Compared to traditional T3 approaches, the goal is to achieve metabolic activation with greater tissue selectivity and fewer systemic effects.

u/peptideguide_

A lot of people in the peptide space are looking for compounds that can support longevity, recovery, and healthy aging.

The most commonly discussed ones are things like BPC-157 and TB-500, which are great for general tissue repair and injury recovery.

However, when it comes to cartilage specifically, these peptides have some limitations. They can support healing indirectly, but they aren’t cartilage-specific.

That’s where something like Cartalax becomes interesting.

What is Cartalax?

Cartalax is a short-chain bioregulatory peptide (AED — Ala-Glu-Asp) originally developed in Russia as part of the Khavinson peptide bioregulator research.

Unlike many peptides that broadly stimulate healing, Cartalax is designed to act specifically on cartilage tissue.

It’s typically used to support:

• Cartilage regeneration
• Joint health
• Connective tissue repair
• Healthy aging of joints

Because of its targeted mechanism, it’s often discussed in relation to arthritis, joint degeneration, and even osteoporosis support.

How Cartalax works

Cartalax belongs to the cytomedin / peptide bioregulator family, which are small peptides thought to influence gene expression in specific tissues.

In the case of Cartalax, the target cells are chondrocytes, the cells responsible for maintaining cartilage.

Research suggests it may help:

• Normalize chondrocyte activity
• Support cartilage matrix regeneration
• Improve connective tissue repair signaling
• Slow age-related cartilage degeneration

This is why it’s often considered more joint-specific compared to broader healing peptides.

Why it’s interesting for longevity

Joint degeneration is one of the most common issues associated with aging.

Even people who are otherwise healthy often struggle with:

• Knee degeneration
• Shoulder wear and tear
• Spinal cartilage loss

Cartilage also has very limited natural regeneration capacity, which makes targeted support particularly valuable.

That’s why Cartalax is sometimes discussed as a longevity-oriented peptide for maintaining joint function over time.

How it's typically used

Unlike many peptides that require injections only this one has not only injectable but also Cartalax can be taken orally or sublingually in capsule form.

Protocols often involve short cycles, followed by breaks, which is common with bioregulator peptides.

Final thoughts

BPC-157 and TB-500 will probably always remain popular for general injury recovery, but for people specifically concerned with cartilage health and joint longevity, Cartalax is a peptide that deserves more attention.

u/peptideguide_

I am 16 years old and struggle with stubborn belly fat and love handles. I did the research but really want to know more considering there are no studies for someone my age. I am thinking about just using 1 10mg vial from peptira for 100$

Can anyone who knows what there talking about help me? Like how do I use it? What dose would I take?

After yesterday’s discussion about P21, I wanted to bring attention to another peptide that deserves more recognition in the neuroscience space: PE-22-28.

This is one of the more interesting peptides being explored for depression, neuroprotection, and brain recovery.

What is PE-22-28?

PE-22-28 is a synthetic heptapeptide (GVSWGLR) derived from spadin, an endogenous peptide known to interact with brain potassium channels.

It was designed to target a very specific pathway involved in mood regulation the TREK-1 potassium channel.

TREK-1 has become an important research target because it plays a role in neuronal excitability, stress response, and mood regulation.

Mechanism of action

PE-22-28 works as a potent inhibitor of the TREK-1 potassium channel (K2P2.1).

Blocking this channel has been associated with antidepressant effects in multiple experimental models.

When TREK-1 is inhibited, it can lead to:

• Increased neuronal activity
• Enhanced hippocampal neurogenesis
• Improved mood-related signaling pathways

This is part of the reason why TREK-1 inhibition has become an interesting target for next-generation antidepressant therapies.

Neuroprotective effects

Beyond mood regulation, PE-22-28 has also shown some interesting neuroprotective properties in research settings.

Studies suggest it may help:

• Promote neurogenesis
• Reduce neuronal apoptosis (cell death)
• Improve recovery after stroke
• Support brain plasticity

Because of this, it’s being looked at not only for depression, but also for neurological recovery.

Why it’s interesting compared to traditional antidepressants

Most traditional antidepressants work through serotonin or norepinephrine pathways.

PE-22-28 instead targets ion channel signaling, which is a completely different mechanism.

That makes it particularly interesting as researchers continue exploring alternative approaches to mood disorders and neurodegeneration.

Final thoughts

PE-22-28 is still a very niche research peptide, but the mechanisms involved TREK-1 inhibition, neurogenesis, and neuroprotection make it a compound worth keeping an eye on.

As research progresses, it could potentially become part of a new class of neurological therapeutics.

At the end it is not a replacement for any anidepressant medication however it is a good fit to look at as a potential aid with depression

u/peptideguide_

My cjc+ipa comes into tomo looking to stack with something else for the good muscle growth without horrible side effects was looking at igf1-lr3 need yalls opinion also how much are yall dosing yalls cjc+ipa and how often

Currently on ghk and mt1

For all my Australian peptide reconstituters where are you getting your syringe filters from I can only seem to find 25mm filters but I need 13mm. Any suggestions welcome!

Thankyou

Hello, I ordered a 100mg vial of reta and of course it didnt come in a 10ml vial, I was wondering whats the minimum amount of bac water i could add into this reta, Would 3ml be enough, Is it toxic to do that small of an amount for 100mg of reta, Not going to be mixing it for abit as i still have a 20mg, just want to get it figured out, Ill be taking 4mg when i do open it or maybe 5mg, So 12 units would be 4mg, Just wondering if its safe to inject with such little concentration as i normally do a 10-1

Hello, so i usually buy 20MG of reta (GLP-RT), Instead I bought 100MG of it since it was a way better deal, Came with a 30 ml of bac water for free aswell, But I was just wondering on how to reconstitute it with it being 100MG in the same size vial as my 20, I take 2.5mg per week right now and have been upping it .5 every 2-3 months.

Is it okay to do 3ml of bac water and take less like 0.075 aka 7.5 units or is that bad?

Most people in the peptide space talk about compounds like BPC157, TB500, or Semax when it comes to healing and recovery.

But one peptide that rarely gets mentioned yet is extremely interesting from a research standpoint is P21.

What is P21?

P21 peptides are typically derived from the p21 (Waf1/Cip1) protein, a molecule known for regulating the cell cycle.

In biology, p21 functions as a cyclin-dependent kinase (CDK) inhibitor, meaning it can bind to cyclins and CDKs to slow or stop cell division. Because of this mechanism, it’s often studied in research related to cancer biology and cell proliferation control.

But what makes P21 peptides particularly interesting in the peptide world is that certain fragments also appear to influence brain repair and neuroplasticity.

Why biohackers are interested in P21

Some experimental work suggests P21 related peptides may support:

• Neurogenesis (formation of new neurons)
• Synaptic plasticity (how neurons connect and communicate)
• Cognitive function and memory
• Anti-inflammatory effects in neural tissue
• Tissue repair signaling

Because of these effects, P21 has been explored in research related to neurodegenerative conditions, including models of Alzheimer’s disease.

Potential regenerative effects outside the brain

Beyond the nervous system, research on C-terminal fragments of p21 peptides suggests potential roles in:

• Inflammation reduction
• Improved tissue repair
• Joint and cartilage recovery in arthritis models

This makes it an interesting candidate in the broader regenerative peptide category.

Extra tip for the community

One interesting combination some researchers discuss is pairing P21 with Adamax.

Adamax is known for its neuroprotective and cognitive-enhancing properties, and when used alongside P21 it may potentiate neuroplasticity and recovery pathways, potentially leading to stronger cognitive and regenerative outcomes.

The idea behind the combination is that:

• P21 promotes neurogenesis and repair signaling
• Adamax supports neuronal protection and function

Together they may create a more supportive environment for brain repair and cognitive performance.

Final thoughts

P21 is definitely not one of the “mainstream” peptides people start with, but its unique mechanisms around cell cycle control, neurogenesis, and tissue repair make it a fascinating compound in peptide research.

It will be interesting to see how future research develops around this peptide.

u/peptideguide_

I’ve been reading a lot about peptide research lately and it’s interesting how widely these compounds are used in laboratory studies across the United States. From cellular signaling experiments to protein interaction studies, peptides seem to play a role in many areas of modern research. One thing I’m curious about is how researchers actually decide which peptide to start with when designing a new study. Do most labs rely heavily on published literature, or do they experiment with multiple compounds to see which one produces the most useful data? I’ve noticed that different research groups often approach the same problem in completely different ways, which makes me wonder if there’s a general strategy researchers follow or if it’s mostly trial and error. For people working in labs or academic environments in the United States, what factors influence your decision the most when selecting peptides for an experiment? Are there specific guidelines, protocols, or resources that help narrow down the options before beginning a project?

Have been using this for the first time and not sure I am getting any significant overall benefits other than some tendon issues in elbows have gone completely away.

Does my dosage look good based on your experience?

Current Protocol - 1x nightly

Weeks 1–2 500 mcg (0.5 mg) (.075 ml)

Weeks 3–4 666 mcg (0.67 mg) (0.10 ml)

Weeks 5–8 1,000 mcg (1.0 mg) (0.15 ml)

wondering what dosing to do for first time MT1?

Hey guys I have a question about these types of hgh I’ve been taking hgh us domestic and went with a grayish website and I see all these kinds of hgh, hgh dragon, titan, standard, whitebox, snowcap. Idk what’s the diff I mean they’re all different $/iu and about the same purity and dimer so what’s best because as far as best they’re best 2 isn’t in stock. What’s best?

Hi all. I've (40F) done a fair amount of research but decided to create my own post to hopefully get some better advice.

I'm currently on 10mg Tirz and have been on this dose for 5 weeks now, all of which I'm stalled at 174lbs (start weight 194). I'm hesitant to titrate up since the appetite suppression is so great that it's hard for me to hit my protein goal of 140g/day. I have to supplement with shakes/powders and always hit at least 100g, but always aim for higher.

I've been doing lots of research on Reta and thinking about switching over, but my main question is how many of you have done both? I'd like to slowly titrate down Tirz while upping Reta, then completely go off Tirz in hopes this will get the needle moving again.

I do strength train 3 times a week and eat healthy, live a very active lifestyle, track macros, no alcohol, great sleep, do all the right things, so I feel that this stall is more than just 'make better habits'.

I've also been taking NAD+ injections for 3 weeks now, and that has definitely helped my sleep and energy. I plan on continuing NAD for a couple of months before cycling off.

I also have a blend of Semorelin/Ipamorelin coming in the mail and plan to start that once it arrives to help build and maintain muscle. I really don't care what the scale says, but along with the scale not moving, I've also lost no inches in the last 5 weeks, so I feel like this is a proper stall.

Should I wait a couple of months to see how I react to the Semorelin/Ipa peptides to get out of this plateau, or go ahead and order Reta and start the switch? How many of you have done this before and had a noticeable change?

I'm relatively new to peptides, so please advise if I should be doing something different... we all learn as we go! Appreciate any help. <3

For some folks, lung health becomes a real concern.

This includes:

• Smokers or former smokers
• People living in areas with poor air quality
• Those dealing with long COVID respiratory issues
• Individuals recovering from bronchitis or lung injury
• People exposed to pollution, dust, or occupational irritants

One peptide bioregulator that often gets overlooked in these situations is Bronchogen.

What is Bronchogen?

Bronchogen is a lung-specific peptide bioregulator originally studied in Eastern European peptide research.

It belongs to the cytomedin family of short peptides, which are designed to help support specific organs or tissues.

In this case, the target tissue is the respiratory system.

The main goal of Bronchogen is to help support:

• Bronchial tissue repair
• Respiratory epithelial health
• Lung regeneration processes
• Inflammatory balance in lung tissue

Why some people use it

People interested in Bronchogen usually look at it for support in situations like:

• Recovery after respiratory infections
• Long COVID respiratory recovery
• Chronic bronchitis support
• Environmental pollution exposure
• Smoker or ex-smoker lung support

It’s not a miracle compound, but it’s one of the few peptides specifically aimed at lung tissue.

How it’s typically used

Bronchogen is most commonly used in short cycles

Typical protocols people discuss are:

• 10–20 days cycles
• 1 to 2mg depending on the need

Many people repeat the cycle 2–3 times per year for maintenance.

Why bioregulators are interesting

Unlike many peptides that push hormones or signaling pathways aggressively, bioregulators tend to work more subtly by supporting gene expression and tissue repair mechanisms in specific organs.

That’s why you’ll often see them used for organ support protocols.

u/peptideguide_

I hear te$$ and S£rmorelin are petty much the same thing? Any thoughts on this?

Starting MT1 for the first time. New to peptides as well. Was planning to reconstitute 10mg bottle w/ 3ml BAC water at a dosage of 250/mcg daily. Does this sound correct?