What is ipamorelin?

Ipamorelin is a synthetic pentapeptide belonging to the GHRP (Growth Hormone-Releasing Peptides) class, designed to selectively stimulate the secretion of growth hormone (GH) . Scientific studies confirm its high efficacy in promoting GH release without significantly interfering with other hormones.

Thanks to its targeted profile, ipamorelin is used both clinically and in bodybuilding , proving particularly popular with those who want to increase muscle mass , reduce body fat and improve recovery, while avoiding the side effects typical of direct GH therapy.

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Main effects of ipamorelin

• Increased muscle mass and improved strength and endurance

• Faster recovery after intense workouts or injuries

• Reduction of body fat while maintaining lean body mass

• Anti-aging effects , with support for bones, muscles, and tissues

• Improved cognitive , memory, and learning ability

• Supports the immune system , reducing stress and inflammation

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Mechanism of action

Ipamorelin mimics the action of ghrelin , binding selectively to GHS-R1a receptors in the hypothalamus and pituitary gland. This activation triggers an intracellular cascade (via PLC/IP3) that leads to the controlled release of GH.

Unlike other GHRP compounds such as GHRP-2 and GHRP-6, ipamorelin:

• does not significantly increase cortisol and prolactin

• it does not stimulate the appetite

• offers a more physiological and better-tolerated release of growth hormone

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Advanced protective measures

Ipamorelin exhibits the following properties:

• Neuroprotective , improving synaptic plasticity and cognitive functions

• Cardioprotective , promoting vasodilation and reducing oxidative stress

• Hepatoprotective , supporting the regeneration of liver cells

• Nephroprotective and gastroprotective , reducing inflammation and tissue damage

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Use in sports and anti-aging applications

In fitness and bodybuilding, ipamorelin is valued for its ability to stimulate GH without unwanted hormonal spikes . It is often combined with CJC-1295 with DAC to achieve a more stable and prolonged release of GH.

In the anti-aging field, it is used to counteract the natural decline in GH, improving body composition, skin quality, and overall vitality.

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Recommended dosage

• 100–200 mcg per injection

• 2–3 doses per day

• Preferably on an empty stomach or between meals.
  Exceeding the recommended doses does not lead to a further significant increase in GH.

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Preparation

Ipamorelin is supplied as a lyophilized powder and must be reconstituted with bacteriostatic water , which preserves its stability and reduces the risk of bacterial contamination, ensuring a longer shelf life of the peptide in solution.