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- Package: 5mg/vial+water
Description
GHRP-6 is a peptide that stimulates the secretion of growth hormone and has been developed to treat growth hormone deficiency. It is similar to GHRP-2 but slightly less potent. When used in combination with GHRP-2, it produces a synergistic effect. Both GHRP-6 and GHRP-2 have a significant impact on appetite, with GHRP-6 being slightly more effective. However, this appetite increase diminishes after the second week of use. GHRP-6 can be administered subcutaneously, orally, under the tongue, or most commonly intramuscularly. Injectable routes provide optimal bioavailability due to the small size of the molecules, allowing them to enter the bloodstream before being destroyed by digestive enzymes.
GHRP Group
GHRP stands for Growth Hormone Releasing Peptide, a group of drugs that stimulate the secretion of growth hormone. These drugs are ghrelin receptor agonists, activating the ghrelin receptors and stimulating the pituitary gland to secrete somatotropic hormone. Originally developed as a cost-effective alternative to growth hormone treatment, GHRP drugs have shown significant therapeutic potential. They are used for various purposes such as increasing muscle mass, improving skin appearance, and aiding in the healing process after injuries.
Mechanism of Action
GHRP peptides mimic the hormone ghrelin, which is produced by stomach cells during fasting. By activating the ghrelin receptor (GHS-R1a), these peptides increase growth hormone levels by stimulating the pituitary gland. The release of growth hormone by GHRP mimics the effect of fasting-induced ghrelin.
The stimulation of growth hormone secretion by GHRP drugs has numerous positive effects on anabolic processes. Increased growth hormone levels lead to higher levels of the IGF-1 protein, which has beneficial properties such as strengthening tendons, neuroprotection, and immune system enhancement.
Effects of Increased Growth Hormone and IGF-1
Growth hormone plays a crucial role in regulating body composition, particularly its lipolytic effect. Supplementation with growth hormone reduces body fat mass and increases lean body mass. It also enhances lipolysis by reducing the action of lipogenic enzymes and increasing the production of other lipolytic hormones. However, the effects of GHRP drugs on adipose tissue may differ, as they have shown independent effects on fat accumulation.
Growth hormone is an anabolic agent for skeletal muscle and tendon connective tissue, providing a stronger structure for muscle and tendon fibers to transmit force to bones. Athletes often use growth hormone to treat muscle and tendon injuries. Additionally, growth hormone improves bone strength by increasing intestinal calcium absorption and serum vitamin D concentrations.
One highly regarded effect of growth hormone is its anabolic effect on muscle. Decreased production of growth hormone and IGF-1 leads to a decrease in muscle mass and protein synthesis. Growth hormone promotes glucose and amino acid uptake, stimulating protein synthesis indirectly through IGF-1 and directly.
Cardioprotective Properties
The GHRP family exhibits cardioprotective properties, independent of growth hormone levels. These properties include improved cardiac performance, increased ejection fraction, reduced blood pressure, and alleviation of ventricular disorders and cardiac fibrosis. GHRP drugs prevent the death of cardiomyocytes and aid in the restoration of critical heart functions during ischemic episodes. These properties make GHRP a promising class of cardioprotective agents.
Cytoprotective Properties
GHRP drugs also possess cytoprotective properties, protecting cells from damage. They reduce inflammation, prevent necrosis, and apoptosis in various organs. Hepatoprotective effects have been observed, and these peptides can prevent damage to the gastric mucosa caused by stress.
Anti-inflammatory Properties
The GHRP group of peptides has anti-inflammatory effects, as evidenced by reduced inflammation in diseased joints. They protect cells from damage caused by reactive oxygen species, enhancing antioxidant protection.
Usage and Side Effects
GHRP drugs should be administered multiple times a day to maintain elevated growth hormone levels. The optimal dosage ranges from 100 to 200 mcg per injection. It is important to note that GHRP drugs (except for Ipamorelin) can increase prolactin and cortisol levels and may initially increase appetite.
GHRP-6
GHRP-6 is a moderately potent peptide compared to other GHRP compounds. It increases cortisol and prolactin levels and has a significant effect on appetite. It is commonly used for muscle gain but may interfere with fat loss goals.
GHRP-2
GHRP-2 is a more potent peptide compared to GHRP-6. It increases cortisol and prolactin levels and has a significant effect on appetite. It is favored by athletes during the mass gain phase.
Hexarelin
Hexarelin is the most powerful growth hormone stimulant among the GHRP compounds. It increases cortisol and prolactin levels to the upper limits of normal. It is known for its potent effects but also raises appetite.
Ipamorelin
Ipamorelin is a GHRP compound with similar growth hormone-releasing effects to GHRP-6 but without increasing cortisol or prolactin levels. It does not induce a sharp increase in appetite.
Table of Hormone Effects and Appetite Increase:
A table is provided to summarize the effects of various hormones and their impact on appetite when using GHRP compounds.
Usage:
GHRP compounds should be injected multiple times a day, preferably before meals, to maintain elevated growth hormone levels. The optimal dosage ranges from 100 to 200 mcg per injection.
Storage:
The prepared solution can be stored in a refrigerator at 2-8 degrees Celsius for approximately 21 days, or longer if bacteriostatic water is used for reconstitution.