Peptide therapy, or the use of specific peptides in treatment, has gained great popularity in recent years. This is due largely to the fact that these peptides are highly specific (i.e., only do what you want them to do) while also being well-tolerated and safe. As of January 2015, there were over 60 US FDA-approved peptide medications, 140 peptide drugs being evaluated in clinical trials, and 500 in pre-clinical development.
CJC 1295 can be compounded in two forms (DAC and non-DAC). Drug affinity complex (DAC) prevents enzymatic degradation thus increasing the half-life. Consequently CJC 1295-DAC can be dosed as a single weekly injection. Administration of CJC 1295-DAC provides a GHRH-like stimulation around the clock. A potential drawback when using a weekly protocol can be attributed to ineffective GHRH stimulation when the body is due for a GH spike (usually 1:00am). This is referred to as a GH-bleed and the overall result is inferior to using CJC 1295-NON-DAC daily for 5 days out of 7. Therefore using CJC 1295-NON-DAC daily (between 6-8pm) provides a more effective GH spike at 1:00am.
Though there are a lot of similarities between the two peptides, there is no denying the fact that they also have vast differences. Besides having differences in the release of growth hormones and stimulation of pituitary glands, GHRP 2 is known to have better control in the release of prolactin and Cortisol. That’s not all; GHRP 2-based supplements are relatively cheaper as compared to other supplements that are available in the market, including the ones that are GHRP-6 based. There are a few individuals that opt for GHRP 6 due to the fact that it has lesser impact on prolactin and Cortisol; at least as compared to GHRP 2.
Placebo-treated wounds appeared hypertrophied and proved a firm consistency by day 17 onward. For the three experiments, day 30 following injury established a clear definition on the wounds evolution. The most remarkable effect of GHRP-6 intervention can be ascribed to HTS prevention. As shown in Table 3, GHRP-6 administration aborted the debut of HTS in 90.5% of the treated wounds. These wounds were also negative to palpation. On the contrary, 87.5% of the wounds receiving the jelly CMC solution evolved to HTS with nipple-like, reddish appearance and a firm consistency nodule at palpation (Figures 5(a) and 5(b)).
Hunger increases: All GHRP’s will increase hunger, and GHRP-6 is very potent when it comes to this undesired effect. This can become annoying, and some users complain about waking up at night, or in the morning feeling starved. Logically, those looking to boost appetite, might appreciate this side effect, but for most users (who usually expect to lose fat while on) it becomes aggravating.
Growth Hormone Releasing Peptide-6 is responsible for releasing growth hormone in appropriate quantities in the body and it does so by stimulating the pituitary gland. So what are the benefits of this hormone secretion process? Your body composition is likely to improve substantially once the GHRP 6 starts doing its work of secreting growth hormone. As a result of all this, individuals who are striving hard to get the body they are after will achieve their objective in a quick time and will also feel a lot better on the whole.
Mod GRF 1-29 and CJC-1295 are still being researched. As such, they are not yet medically utilized or approved. Though some firm protocols for the use of these peptides have been developed, the dosage of the compound is not yet medically confirmed. In a study conducted by researchers on 21 to 61 year-old subjects, it was found that depending on the dose, the concentrations of the growth hormone increased to up to 10 times for at least 6 days. Also, the concentration of IGF-1 increased to up to 3 times for 9 to 11 days.

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Mod GRF 1-29 and CJC-1295 are still being researched. As such, they are not yet medically utilized or approved. Though some firm protocols for the use of these peptides have been developed, the dosage of the compound is not yet medically confirmed. In a study conducted by researchers on 21 to 61 year-old subjects, it was found that depending on the dose, the concentrations of the growth hormone increased to up to 10 times for at least 6 days. Also, the concentration of IGF-1 increased to up to 3 times for 9 to 11 days.
GHRP-6 is normally always manufactured as lyophilized (freeze-dried) powder contained in vials in amounts of 5mg. Some companies might manufacture amounts greater or lesser than 5mg per vial, but the standard is generally 5mg/vial. The lyophilized powder contained within the vial will need to be reconstituted with bacteriostatic water in order for it to be injected. After reconstitution, the solution must then be refrigerated in storage. If left in hot environments or in room temperature environments for extended periods of time, the protein structure will degrade and become ineffective. For reconstitution, users will typically mix 3ml of bacteriostatic water with the powder gently. However, users can and do frequently reconstitute the powder with less (or more) water which will yield different concentrations of GHRP-6. For example, reconstitution of 5mg of powder with 3ml of water will yield GHRP-6 doses of 166mcg per 0.1ml (or 10iu on an insulin syringe).
RT-PCR experiments shed light on the molecular mechanisms by which GHRP-6 appeared to modulate the fibrotic response. Among the genes studied (Table 1), GHRP-6 proved to significantly reduce TGFB1 and CTGF () expression, with no effect on PDGFB gene expression. An unexpected finding was that MMP3 appeared significantly reduced in the GHRP-6-treated wounds (). Most meaningfully is that PPARG expression became significantly elevated with GHRP-6 treatment (), as compared to placebo-treated wounds (Figure 7).
Ipamorelin is very similar to the growth hormone releasing peptides (GHRPs) GHRP 2 and GHRP 6 in that it mimics ghrelin (the hunger hormone) and targets a specific HGH pulse. However, unlike other GHRPs, this peptide doesn’t affect the release of cortisol, acetylcholine, prolactin and aldosterone thereby minimizing side effects experienced with other GH therapies, such as increased hunger. Because there are virtually no negative side effects, Ipamorelin can be prescribed more aggressively and more frequently than other therapies without the risk of elevated cortisol and acetylcholine blood plasma levels. This helps optimize HGH levels for a longer period of time, leading to more successful health outcomes.

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.


Used for muscle building, weight loss and anti-aging purposes, this is a very powerful peptide for promoting growth hormone release. GHRP-6 also helps in fighting inflammation and boosting recovery. Some professional bodybuilders are believed to use it together with steroids for greater potency. The peptide not only stimulates the pituitary to produce growth hormone, but also suppresses somatostatin which could impede release.


In addition to its cytoprotective effects, growth hormone-releasing peptide 6 (GHRP-6) proved to reduce liver fibrotic induration. CD36 as one of the GHRP-6 receptors appears abundantly represented in cutaneous wounds granulation tissue. The healing response in a scenario of CD36 agonistic stimulation had not been previously investigated. Excisional full-thickness wounds (6 mmØ) were created in the dorsum of Wistar rats and topically treated twice a day for 5 days. The universal model of rabbit’s ears hypertrophic scars was implemented and the animals were treated daily for 30 days. Treatments for both species were based on a CMC jelly composition containing GHRP-6 400 μg/mL. Wounds response characterization included closure dynamic, RT-PCR transcriptional profile, histology, and histomorphometric procedures. The rats experiment indicated that GHRP-6 pharmacodynamics involves attenuation of immunoinflammatory mediators, their effector cells, and the reduction of the expression of fibrotic cytokines. Importantly, in the hypertrophic scars rabbit’s model, GHRP-6 intervention dramatically reduced the onset of exuberant scars by activating PPARγ and reducing the expression of fibrogenic cytokines. GHRP-6 showed no effect on the reversion of consolidated lesions. This evidence supports the notion that CD36 is an active and pharmacologically approachable receptor to attenuate wound inflammation and accelerate its closure so as to improve wound esthetic.
In 1999, seven adult patients with GH deficiency and LV failure received hexarelin administrations. The GH response to hexarelin was negligible in these patients. Moreover, hexarelin administration increased their left ventricular ejection fraction (LVEF) without changing catecholamine levels, mean blood pressure (MBP), or cardiac output. For the first time, the acute administration of hexarelin proved to induce a positive inotropic effect in humans, which is GH independent and mediated by specific myocardial receptors for a GH secretagogue peptide.29 A subsequent study involving hexarelin administration to normal adults, severe GH-deficient patients (N = 7), and patients with severe ischemic DCM (N = 12) confirmed that the acute administration of hexarelin exerts a GH-independent positive inotropic effect likely mediated by specific GHRP myocardial receptors.30 This pioneering group subsequently evaluated the cardiac performances of the acute hexarelin administration (2.0 µg/kg, i.v.) in patients undergoing bypass surgery in comparison to patients given GH-releasing hormone, recombinant human GH, or placebo. The study concluded that the acute administration of hexarelin improved cardiac performance without any relevant variation in systemic vascular resistance and induced a reduction of wedge pressure and, significantly, that these cardiotropic effects were not shown by the other concurrent interventions.31
The final verdict is to go for it. GHRP-6 is not your garden-variety performance enhancer. One of the most important aspects of it is that it does not cause desensitization. This means that it will not cause overdose and that works best for athletes. Also since it increases appetite, it forces you to make more calories available to your body for exercise and for recovery. It does not boost unnatural muscle growth like other performance enhancers and the result does not put extra pressure on your tendons and ligaments.
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Dosing will ordinarily be at least twice per day and preferably 3x/day for best effect, taken at least 30-60 minutes before a meal and at a time of non-elevated blood sugar (in other words, after blood sugar has had time to fall since the most recent meal.) The amount taken generally will be from 50-300 mcg at a time. When using a GHRH along with GHRP-6, dosing should be reduced to 50-100 mcg at a time.
Your level of physical activity also affects IGF-1, and heavy weight training for your legs is a particularly potent way to increase it. Some studies suggest that the effects of the popular anti-aging supplement DHEA actually arise due to this same type of increase in IGF-1 in the body that occurs with with weight training (so you choose: heavy barbell squats or a bottle of DHEA from the drugstore).
Intestinal Growth: A potential problem often mentioned in association with IGF-1, however the large distended stomachs seen on professional bodybuilders are generally a result of over-dosing on Human Growth Hormone (HGH) rather than the usage of IGF-1. No anecdotal reports have been made by users of IGF-1 LR3 relating to growth of the gut so it is of little concern. Please ensure that you stick to our recommended doses and you will not have any issues.
Researchers around the globe suggest that the effectiveness of growth hormones depends a lot on the physical condition of the subject being administered with the drug. If the subject is obese, then there may not be the desired level of hormone secretion. Obesity seems to affect the effectiveness of GHRP-6 but if the subjects are not obese, the effects of this drug is likely to be the same for all gender or age groups, subject to the administered dosage.
Molly Hunsinger is a communications professional and certified group exercise instructor and fitness trainer. Her medical, health and fitness industry background spans nearly three decades with experience working as an instructor trainer, staff trainer, facility manager, group exercise program manager, physician relations manager and marketing director. As a media professional, she has developed and launched award-winning allied marketing and advertising campaigns for luxury retailers, leading nonprofit organizations and foundations and written numerous articles and blogs for both digital and print publications. Molly holds a bachelor’s degree in mass communications from the University of South Florida with a concentration in journalism and digital media studies.

In studies GHRP-6 has shown biological actions similar to the naturally occurring hunger stimulating peptide ghrelin. Its main use is to promote food intake by stimulating hunger and aid in energy metabolism. It can be used in the treatment of GH deficiency as well as cachexia, eating disorders and obesity. GHRP-6 is a synthetic met-enkephalin (a naturally occurring opioid growth factor) analog. GHRP-6 contains D-amino acids that are entirely synthetic, lacks opioid activity, and shares no sequence relation with GHRH. It has also been shown that GHRP-6 can lead to re-stimulation of the natural production of HGH.

Triamcinolone acetonide (TA) has long been the steroid of choice for the treatment of skin fibrotic disorders, providing the best relief of local symptoms such as scars flattening. Nevertheless, TA is associated with adverse events such as dermal atrophy, telangiectasia, and immunosuppression [4, 5]. Despite the multitude of therapeutic strategies to prevent or reduce keloid and HTS formation, these conditions remain as orphan clinical niches of ultimately effective interventions [6].
The Half Life of GHRP 2 is pretty short. GHRP 2 helps improve the levels of calcium in the body and this can in turn facilitate the secretion of other growth hormones. GHRP 2 is believed to be more potent in its operation as compared to other peptide forms, including GHRP 6. 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. GHRP 2 is known to have better control in the release of prolactin and Cortisol. 
The wounds were monitored and followed from day 14 until day 30 after wounding so as to detect the nodular firm consistency that precedes the clinical exuberance. The animals remained in observation for another 20 days after GHRP-6 administration had been completed. The incidence of firm, protruded nodules with nipple-like appearance arising in resurfaced wounds was registered weekly until day 50. After euthanasia (anesthesia overdose), the samples were collected in block, longitudinally bisected along the largest point of nodular growth. One hemisection was nitrogen frozen for additional studies and the other one was fixed in 10% neutral buffered formaldehyde and processed for histology. Five-micrometer sections were stained with H/E staining. Scar overgrowth was measured using the previously described scar elevation index (SEI) based on the cross-sectional scar area to the area of tissue excised to induce the wound [21]. Blinded researchers measured the sections using the ImageJ software package, version 1.46r.
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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