Ghrp-6 is a peptide hormone of growth hormone (GH) class. Like all related peptides, GHRP-6 is designed to increase the amount of natural GH produced in the body. The increase in GH can be beneficial to anabolism, fat loss, muscle recovery and anti-aging. The main use of GHRP-6 is to provide increased GH levels, which also lead to increased IGF-1 levels. This helps with fat loss and, in some cases, muscle gain. Generally, GHRP is chosen as an alternative to GH use and is rarely used in combination with GH. What makes GHRP-6 superior to other GHRP's is its effect on increasing appetite (which can also be a disadvantage), and it has proven its value in reducing inflammation and helping to heal injuries, especially myotendinitis. You may have heard from many bodybuilders that when using GHRP-6, there is a huge and very strong increase in appetite about 20 minutes after the injection. Well, this is caused by ghRP-6 mimicking the hormone ghrelin, which is thought by many to be responsible for factors like obesity and insulin resistance. But remember, GHRP-6 mimics ghrelin in humans, not ghrelin itself. And GHRP-6 also fights ghrelin itself, which I believe is a way for GHRP-6 to help reduce fat by fighting ghrP-6. Of course, if you use ghRP-6 over 150mcg, the appetite stimulation is very strong and you have a strong desire to eat, so if you are going to build muscle, this is a good side effect and GHRP-6 is very cost effective in terms of price and cost.