Sermorelin Acetate: Complete Profile, Dosage, Usage, and other relevant information

Table of Content:

  1. Molecular Formula
  2. Molecular mass
  3. Chemical Structure
  4. What Is Sermorelin Acetate?
  5. Vials
  6. Half-life
  7. Administration
  8. Sermorelin acetate is used for:
  9. How to use sermorelin acetate:
  10. What are the Benefits of Sermorelin?
  11. What Are the Side Effects of Sermorelin Acetate?
  12. Sermorelin Usage in Bodybuilding
  13. Who should avoid Sermorelin

Molecular Formula


Molecular mass

3,358 daltons

Chemical Structure

Molecular Structure of Sermorelin Acetate

What Is Sermorelin Acetate?

Human growth hormone-releasing hormone (GHRH or GRF) known as sermorelin acetate is used to diagnose pituitary function and to promote development in children. Sermorelin acetate may be used off-label for conditions including age- or acutely related growth hormone deficiency.

Sermorelin acetate (sermorelin) is an amidated synthetic 29-amino acid peptide (GRF 1-29 NH 2) that is the acetate salt of the 44-amino acid residues long amino-terminal section of the naturally occurring human growth hormone-releasing hormone (GHRH or GRF).

Sermorelin is a sterile, non-pyrogenic, lyophilized powder that should be reconstituted with Sodium Chloride Injection, USP before being injected subcutaneously. The pH range of the reconstituted solution is 5.0 to 5.5.


Vials of Sermorelin are available. The vial's measurable content is as follows:

  • Sermorelin is included in each 0.5 mg vial together with 5 mg of mannitol. Monobasic sodium phosphate buffer and dibasic sodium phosphate are used to alter the pH.
  • Each vial of 3.0 mg sermorelin (in the form of acetate) and 5 mg mannitol are present. Monobasic sodium phosphate buffer and dibasic sodium phosphate are used to alter the pH.

Vial of Sermorelin Acetate


Sermorelin promotes the release of GH for two hours after injection, although having a half-life of only 10 to 20 minutes. Therefore, it has been demonstrated that protocols administering three dosages per day of as low as 100 mcg (0.1 mg) each administration result in a considerable rise in GH and IGF-1 production. A more constant daily GH level is frequently the consequence of a regimen like this one.


Vial of Sermorelin Acetate

 Before inserting the needle, clean the rubber vial stopper with an antiseptic solution to ward off any infection. Sermorelin should only be delivered with sterilised, single-use syringes and needles. The capacity of the syringes should be kept to a minimum so that the required amount may be accurately extracted from the vial.
Sermorelin must be reconstituted by injecting the diluent into the vial while directing the liquid towards the glass vial wall. Gently rotate the vial while you swirl it until all of the contents have been dissolved. If there are any visible particles or if the reconstituted solution is hazy, do not administer Sermorelin.

Sermorelin acetate is used for:

  • It is used for diagnosing and treating a deficiency of growth hormone in children. It may also be prescribed for other problems by your doctor.
  • Sermorelin acetate acts as a growth hormone agonist. It stimulates the pituitary gland, causing it to produce growth hormones. 

How to use sermorelin acetate:

  • Use sermorelin acetate as per the prescription of your physician. For precise dose recommendations, refer to the medication's label.
  • Follow your healthcare provider's instructions for injection precisely if you're using sermorelin acetate at home.
  • Sermorelin acetate should not be used if it includes particles, is discoloured, or if the vial is split or otherwise harmed.
  • When combining sermorelin acetate, don't shake it.
  • Sermorelin acetate should be used right away after mixing.
  • Sermorelin acetate should be administered one week after all other growth hormone medication has been discontinued.
  • Never use the same needles, syringes, or other supplies again. After usage, dispose of it appropriately. Ask your doctor or chemist to explain the correct disposal guidelines in your area.
  • Use sermorelin acetate as soon as you remember if you miss a dose. Skip the missed dosage and resume your usual dosing plan if your next dose is due soon. Never combine two dosages at once.

What are the Benefits of Sermorelin?

  • Naturally increases the production of growth hormones.
  • Enhanced the growth of muscle.
  • Increased lean body mass.
  • Efficient and effective wound healing
  • Reduces body fat.
  • Improves the quality of sleep.
  • Cardiovascular growth
  • Improves the functioning of the brain.
  • Increased wounds recovery and training sessions
  • Improved flexibility of body and joint health
  • Improved overall wellness and health.
  • Increased levels of GH increase the production of Insulin-like Growth Factor 1 (IGF-1) in the body. This increase of GH factor further results in improvements in lean body composition with accelerated growth of muscle tissue and reduced body fat.

A person's athletic ability, functional capability, and general quality of life can all be dramatically impacted by the body's growth hormone levels, which are often below normal levels. Increased strength, energy, flexibility, vitality, and general well-being are key physiological processes that growth hormone plays a critical role in. Growth hormone levels that are below ideal levels are frequently linked to bone thinning, lower exercise capacity, increased body fat, decreased endurance, poor recuperation, and restless sleep. 

What are the Side Effects of Sermorelin Acetate?

Sermorelin Acetate may cause serious side effects including:

  • Injection site reaction (pain, swelling or redness),
  • Rash,
  • Hives,
  • Difficulty breathing, and
  • Swelling of the face, mouth, lips or tongue
  • Get medical help right away, if you have any of the symptoms listed above.

Common side effects of sermorelin acetate include:

  • Injection site reactions (such as pain, swelling, or redness)
  • Headache
  • Flushing
  • Difficulty swallowing
  • Dizziness
  • Hyperactivity
  • Sleepiness
  • Hives
  • Nausea
  • Vomiting
  • Changes in taste
  • Pale skin (pallor)
  • Tightness in the chest

Other side effects:

Serious heart symptoms include 

  • Fast, irregular, or pounding heartbeats;
  • Fluttering in the chest;
  • Shortness of breath;
  • Sudden dizziness,
  • Lightheadedness, or passing out;
  • Severe headache, confusion,
  • Slurred speech, arm or leg weakness,
  • Trouble walking,
  • Loss of coordination,
  • Feeling unsteady,
  • Very stiff muscles,
  • High fever,
  • Profuse sweating
  • Profuse perspiration.

Sermorelin Usage in Bodybuilding

Vials of Sermorelin Acetate

Sermorelin naturally raises growth hormone levels since it is an HGH secretagogue. According to research, too much growth hormone can cause tendons and skeletal muscles to produce more collagen, a key muscle protein. 

This enhances bulking and muscular growth. The recommended Sermorelin dose for novices is 50–100 mcg before bed. 

It is recommended that intermediate and advanced users take 100–200 mcg of the peptide. Sermorelin dose is often begun over 500 mcg for bodybuilding, nevertheless.

The peptide is often taken once daily, either right before bed or in two to three smaller doses spaced out throughout the day. Both methods of delivery have been demonstrated in clinical research to be successful and to provide favourable outcomes.

Who should avoid Sermorelin?

Before using Sermorelin, individuals with specific medical issues may need to undergo extra testing, and in some cases, this therapy should be avoided. These circumstances include:

  • People who are allergic to sermorelin
  • People with hypothyroidism
  • Women who are pregnant or are planning to become pregnant
  • Women who are breastfeeding

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