GH-releasing peptides (GHRPs) are synthetic peptides that like GHRH act directly on pituitary somatotrophs to stimulate GH release. Growth hormone (GH) release is stimulated by a variety of synthetic secretagogues, of which growth hormone-releasing hexapeptide (GHRP-6) has been most thoroughly studied; it is thought to have actions at both pituitary and hypothalamic site.

Determining how efficient and the actions of the growth hormone is dependent on the physical condition of the experimental unit. For example, in humans, GH secretion decreases with obesity. On the other hand, GHRP-6, similar to Hexarelin, showed in one case increased (almost twice that of GHRP) GH responses when administered in obese patients (Cordido et al. 1993). Though obesity has shown affecting the efficiency of the hormone, it was also suggested that GHRP-6’s effects were found to be sex- and age-independent without being affected by the noadregenic pathways using the a2 adrenergic receptors (Penalva et al. 2008).

A peptide is an amino acid chain (amino acids being the building blocks of proteins), responsible for signalling different responses in the body. These amino chains already exist in the body in one form or another, which is why some consider them as ‘natural’ compounds (although testosterone exists in the human body too, adding extra is considered cheating in most cases). Peptides have been classified in research and manufacture according to a number sequence in many cases, which is why some are just numbers and letters (see later).
ADV Research ADV-17 Post Cycle Therapy PRODUCT STRENGTH (CONCENTRATION): 30MG/ML KEY BENEFITS Raises testosterone levels Lowers estrogen levels Raises luteinizing hormone (LH) levels Lowers cortisol levels Enhances recovery speed Promotes vascularity (hardening and drying out) Increases libido Inhibits gynecomastia (male breast enlargement) Promotes fat loss Not liver toxic GENDER SUITABILITY ADV-17 is suitable for use by males. Females should not…

These peptides are inhibitors of a protein called myostatin. Myostatin is secreted by muscle cells and acts to essentially block the development of new muscle fibers and, thus, the development of lean muscle mass. In fact, individuals who have mutations in the gene coding for this protein have significantly more muscle mass and enhanced strength. The administration of follastatin peptides can generate enhanced muscle mass and strength, and has been found especially useful in patients suffering from muscle-wasting diseases or who have difficulty gaining muscle.
Hypertrophic scarring is a form of abnormal, exuberant healing, locally aggressive, and recurrent cutaneous fibroproliferative condition, characterized by excessive extracellular matrix (ECM) accumulation during the cutaneous healing process. Including keloids and hypertrophic scars (HTS), these aberrant processes lead to esthetically disfiguring scars, patients’ psychological stress, and functional impairment [1]. The cellular and molecular mechanisms underlying the formation of these raised dermal scars are poorly understood. Recent whole genome profiling and proteomic studies have led to the identification of regulatory elements with different expression profiles in HTS and keloid tissues [2]. The limited understanding of the pathophysiology of these processes has led to investigating a broad spectrum of potential antihypertrophic scarring candidates [3].

Growth hormone releasing peptide (GHRP) 2 is a type of peptide therapeutic that mimics the effects of ghrelin, the “hunger hormone”. Ghrelin is a hormone that helps regulate appetite as well as energy distribution and rate of use, or metabolism. In the 1980’s, ghrelin was discovered to be the body’s natural ligand (or binding molecule) of the GHRP receptor in the anterior pituitary. This was a significant discovery, as it highlighted the role of ghrelin in hGH secretion and growth regulation. Modern biotechnology has used this knowledge to develop peptides that can be administered to mimic ghrelin’s hGH stimulation, but in a more targeted fashion. GHRP 2 is one such peptide, stimulating hGH secretion by 7-15 times, increasing appetite and meal initiation, while also decreasing fat mass and cholesterol. GHRP 2 is ideal for patients who are hypercatabolic, due to critical illness, cancer, AIDS, etc. It should be noted that GHRP 2 can also increase levels of prolactin, aldosterone, and cortisol.
Conclusions: Subcutaneous administration of CJC 1295 resulted in sustained, dose-dependent increases in GH and IGF-I levels in healthy adults and was safe and relatively well tolerated, particularly at doses of 30 or 60 ug/ kg. There was evidence of a cumulative effect after multiple doses. These data support the potential utility of CJC 1295 as a therapeutic agent.

As a athlete, incorporating a growth hormone-like Ipamorelin is extremely beneficial. Not only in the development of lean muscle tissue and muscle mass, but also in the decreased recovery time you are going to experience after each workout. You can workout more, you can workout and lift harder, and you can increase your level of exertion at the gym to experience the greatest gains, as your body is going to heal much faster than it would without the growth hormone.
These peptides are inhibitors of a protein called myostatin. Myostatin is secreted by muscle cells and acts to essentially block the development of new muscle fibers and, thus, the development of lean muscle mass. In fact, individuals who have mutations in the gene coding for this protein have significantly more muscle mass and enhanced strength. The administration of follastatin peptides can generate enhanced muscle mass and strength, and has been found especially useful in patients suffering from muscle-wasting diseases or who have difficulty gaining muscle.
As is the case with ghrelin, GHRP 2 has the ability to stimulate secretion of other growth hormones and increase food consumption. When you start taking in GHRP 2 at regular intervals the level of growth hormones being released in your body increases considerably. Another interesting attribute with GHRP 2-based supplements is that they are anti-inflammatory. But the extent of this feature will vary from one person to another as the pituitary somatotrophs of an individual will respond differently to different receptor and so on.
Peptides offer many functions like some act as neurotransmitters and others like hormones. There are many peptides as well that influence and control the way the body reacts to physical exercise and diet. There are even many amino acids that are essential in sufficient amounts to produce hormones such as HGH. So, if you are not taking in or making enough amino acids, the production of growth hormone will reduce. Those of you who are interested in bodybuilding and fitness can take some reliable, safe and natural peptide supplements and gain great results.
Everybody has unique goals and these are best adjusted by your dosages. Research in The Journal Of Clinical Endocrinology & Metabolism found 100mcg will saturate all your receptors, but taking 200mcg will cough up an additional 50% of effectiveness, where as 300mcg delivers just a 25% of an additional boost. So the law of diminishing returns is firmly in place with this peptide. What’s more, higher doses were found in a study in The Journal Of Clinical Endocrinology & Metabolism to increase people’s stress hormone, cortisol in doses over a 100mcg so if you do decide to delve into this supplement, stick to the lower doses.
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