Semorelin
The primary choice of anti aging clinics in the USA
Over several months Sermorelin’s known positive effects:
- tangible reduction in facial wrinkles
- up to 60% increase in skin thickness
- improved muscle mass
- improved lean body mass
- improved endurance
- improved recovery time
- cardiac strengthening without exercise
- enhanced immune response
- improved sleep
- increases IGF-1 production
So, why would you
never use Sermorelin? Well…there are many reasons why
bodybuilders and athletes may not ever touch this peptide, but we will get into
that later. Let me start off by saying Sermorelin is actually known to us
by the name GRF (1-29). We touched on this in my last article
when we discussed CJC 1295 and how CJC 1295 without DAC is really modified
version of GRF (1-29) aptly named MOD GRF (1-29). The original GFR (1-29)
is, in fact, the root of the HGH molecule and
that remaining peptide containing the first 29 amino acids is actually what is
responsible for stimulating pituitary response. The name Sermorelin is
the prescription drug name and this alone is why it is so widely prescribed by
hormone replacement therapy clinics (HRT).
Fig 1. Sermorelin (GRF-1-29) Chemical Structure
Table
of Contents
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Introduction
Even though in
bodybuilding circles we don’t hear much about Sermorelin, this doesn’t mean
that this peptide does not have its uses.
In fact,
anti-aging and hormone replacement clinics have been prescribing it for years
because it works as a clean GHRH.
The problem
for the bodybuilder or athlete is that it has a very short half-life of about
ten (10) minutes. This becomes an unattractive feature when compared to
the half-life of MOD GRF (1-29) (CJC 1295 without DAC), which comes in around
30 minutes.
Despite its
short window, it does bind quite effectively to the pituitary receptors.
The other main down side associated with its very short half life is that it is
quickly broken down by blood enzymes within minutes. This is why a GHRH
peptide with a half life of 30 minutes or longer is desirable, since it will
survive the blood enzyme death and allow it to circulate the body looking for
hormone receptors to bind to.
Functionality
So, why would
bodybuilders or athletes want to utilize Sermorelin over other peptides that
have longer half lives like MOD GRF (1-29) or CJC 1295 with DAC?
To put it
simply, you could easily work this into a multi-dosing protocol along with you
other long acting GHRH’s and GHRP’s.
Let’s look
at Sermorelin’s known positive effects like: increased lean body mass, reduced
fat, increased strength, improved recovery, better sleep, strengthenining of
the heart, enhancing of the immune system and increases IGF-1
production.
Yes, while
the ability of Sermorelin to act is short, it still promotes all of these
factors stated above. Not to mention it also has the ability to increase
protein synthesis, promote growth of all internal organs with the exception of the
brain and promote and increase in liver glucogenesis.
Despite its
tiny half life, Sermorelin’s ability to increase IGF-1 in the blood stream will
only further increase the function of the metabolism and the growth of new
cells in muscles, bones and organs.
Sermorelin is heavily
pushed by HRT clinics and is often referred to as the anti-aging peptide since it is very good at reversing
some of the effects of aging in adults.
The fact that
doctors can legally prescribe this peptide helps HRT clinics further their
legitimacy and also offer a viable and more cost effective solution to
prescribing exogenous HGH.
No
prescription is required in Canada
Dosage and
Usage
Sermorelin, along
with the other peptides you will use, comes as a delicate lyophilized powder
that should be kept out of the light and in a cool dry place.
Reconstitution is done with bacteriostatic water (BC water) or sodium chloride
meant for injection.
Injections can be
administered one hour before workout at a dose of 200mcg-300mcg.
Normally,
Sermorelin injections are taken before bed at around 300mcgs.
Of course, as with any GHRH, you will want to use
this peptide alongside a GHRP like GHRP-2 or Ipamorelin
for maximum release of growth hormone stores.
Ideally, though
user could still benefit from using a GHRH like CJC 1295 with DAC and a GHRP
like Ipamorelin throughout the day and then utilize Sermorelin as a pre-bed
timed dose.
Do not discount Sermorelin as simply an anti-aging
peptide.
It can
still help promote the growth of lean body mass and increase the availability
of IGF-1 in the blood stream.
Side
Effects
Sermorelin is
pretty mild in terms of side effects, but, like most peptides, it has the
ability to bring on a minor head rush, flush feeling, some swelling at
injection site, dizziness, and nausea.
I could not
find any cases where prolactin or cortisol levels were elevated by the use of
Sermorelin.
As always,
listen to your body and follow a dosing protocol that is in tune with you
goals.
Conclusion
While athletes
and bodybuilders are not going crazy on the forum’s over Sermorelin, there is no doubt that it has its place in the community as an
anti-aging agent and perhaps another tool to use within your current
peptide protocol.
The fact that it has been
legitimized within the HRT community and is available via prescription ( USA )
also
means that the effects attributed to this peptide have been well researched, studied and
proven to work.
Bioconjugation is a chemical strategy to form a stable covalent link between two molecules, at least one of which is a biomolecule. The field of bioconjugation has had a considerable impact on academic research, clinical diagnostics and the production of therapeutics. Bioconjugation
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