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Sermorelin is commonly used by people who are not able to gain adequate lean muscle mass during puberty and after puberty.

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Sermorelin Peptide Vial

Sermorelin is a GHRH analogue used to measure growth hormone secretion. It has been shown to strengthen bone density, reduce scarring, fight dementia, and minimise seizure activity.

Sermorelin is a 29 amino acid bioidentical synthetic hormone peptide that has been shown to promote weight loss, anti-ageing, and muscle growth in animal studies.

Growth Hormones (GH) are less abundant as we get older, so it’s harder to lose weight, look young, and keep muscle mass.

A study on mice revealed that using targeted therapies like Sermorelin therapy makes rebalancing hormones and improving overall health much more manageable.

The mouse body has a complex signalling pathway that helps control and manage cellular activity. Tests have shown that human growth hormone is one of the most powerful anti-ageing treatments. The researcher can promote fat loss and muscle gain, reduce wrinkles, and improve mouse concentration by optimising HGH levels.

Sermorelin Research findings

Growth Hormone effects:

Sermorelin is a GHRH derivative that increases muscle mass, increases long bone growth, and decreases adipose tissue. The effects are the same, but not the side effects. Sermorelin is preferred over exogenous growth hormone administration in humans.

The main reason is that sermorelin is sensitive to physical feedback processes that help prevent common GH administration problems. Overdose, improper dosing, and unintended side effects like swelling, joint pain, and physiologic dysregulation [1].

It also does not cause tachyphylaxis, where the body has become used to the medication and requires increasing doses to obtain the intended effects. Tachyphylaxis can be so intense that a drug holiday (complete cessation of medication) is needed to regain its impact. According to clinical studies and animal studies, Sermorelin has a unique response in the body.

Rather than decreasing GHRH receptor production, sermorelin increases it. This keeps sermorelin’s effects the same, prevents tachyphylaxis, and reduces the need for dose escalation [2].

Sleep effects:

Orexin, a powerful neurochemical generated by specific brain neurons, appears to regulate sleep cycles. We also know that growth and healing, closely linked to growth hormone secretion, occur primarily during sleep. The GHRH axis is required for adequate orexin secretion and function in rainbow trout research. Exogenous sermorelin and other GHRH agonists can also boost orexin secretion [3]. Sermorelin’s benefits for sleep disorders are still being studied.

Cardiac effects:

A heart attack can cause long-term disability due to cardiac arrhythmias, heart failure, pain, reduced exercise capacity, and other factors. Many of these issues stem from cardiac remodelling caused by myocyte damage (heart muscle cells). Cardiac remodelling often causes scarring in the damaged and unaffected areas surrounding a heart attack. This remodelling causes long-term issues, and studies show that preventing it can improve outcomes both immediately and years later. For example, a 2016 pig study found sermorelin to reduce post-heart attack remodelling effectively. Sermorelin reduces cardiomyocyte cell death, increases the production of extracellular matrix components needed for healing, increases blood vessel growth to damaged tissue, and reduces damaging inflammation.

In clinical studies, sermorelin has less scar tissue and more capillary growth [4], [5]. In addition, other forms of heart disease, such as heart failure and valve disorders, are currently being researched.

Epilepsy effects:

GABA (Gamma-aminobutyric acid) is a CNS (central nervous system) signalling compound that reduces spinal cord electrical activity and overall central nervous system excitability. Many anti-seizure drugs work by increasing GABA levels in the brain or binding to GABA receptors and mimicking its effects. Researchers recently gave epileptic mice GHRH analogues like sermorelin to see how these peptides affected seizure activity. GHRH analogues suppress convulsions by activating GABA receptors [6]. This is a new discovery and an active research area because medications for treating seizures have various adverse side effects that limit their clinical use.

Sermorelin Peptide summary

People who are unable to build appropriate lean muscle mass during and after puberty frequently utilize sermorelin.

This hormone is primarily administered to patients with growth hormone (GH) deficiency. A shortage in growth hormone (GH) increases the risk of osteoporosis, diabetes, and other degenerative disorders. It aids in the creation of energy and regulates body temperature. Additionally, it possesses anti-ageing and anti-disease qualities.

Numerous investigations have discovered that Sermorelin and Growth Hormone can increase growth. However, it is a relatively novel chemical exclusive to peptide firms.


  1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2699646/
  2. https://pubmed.ncbi.nlm.nih.gov/11888834/
  3. https://pubmed.ncbi.nlm.nih.gov/17240179/
  4. https://pubmed.ncbi.nlm.nih.gov/25827134/
  5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4496393/
  6. https://pubmed.ncbi.nlm.nih.gov/29273763/
Buy Sermorelin Peptide vial 5mg

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Sermorelin Specifications

Molar mass: 3357.882 g/mol g·mol−1
Formula: C149H246N44O42S

Disclaimer: All products listed on this website and provided through Pharma Labs Global are intended for medical research purposes only. Pharma Lab Global does not encourage or promote the use of any of these products in a personal capacity (i.e. human consumption), nor are the products intended to be used as a drug, stimulant or for use in any food products.

Additional information


2mg Vial, 5mg Vial, Kit = 2mg vial, bac water, syringes, Kit = 5mg vial, bac water, syringes

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