Ipamorelin You & I Medical Aesthetic Spa Sermorelin vs Testosterone: Which is Right for You? Hamilton Health and Wellness CJC 1295 Ipamorelin are growth hormone peptides that stimulate the pituitary gland to increase the release of growth hormone. The benefits include: decreased body fat, increased lean muscle mass, improved recovery How Sermorelin May Naturally Increase Testosterone Ipamorelin Vs Growth Hormone , Can research peptides beat the real thing? , Firstly.Ipamorelin and CJC are growth hormone secretagogues, They nudge your body to release more GH naturally, But TRT alone wont fix your body composition after 40. Growth hormone declines faster than testosterone and TRT doesnt replace it. Thats why youre still carrying fat even on an optimized protocol.,