What is ipamorelin?

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

Thanks to its targeted profile, ipamorelin is used both in clinical settings and in bodybuilding, and is particularly appreciated by 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

• Accelerated recovery after intense training or injuries

• Reduction of body fat with preservation of lean body mass

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

• Cognitive improvement, memory, and learning ability

• Supports the immune system by reducing stress and inflammation

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Mechanism of action

Ipamorelin mimics the action of ghrelin by selectively binding 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 GHRPs such as GHRP-2 and GHRP-6, ipamorelin:

• does not significantly increase cortisol and prolactin

• does not stimulate the appetite

• provides a more physiological and well-tolerated release of GH

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Advanced protective actions

Ipamorelin exhibits properties:

• Neuroprotective, improving synaptic plasticity and cognitive functions

• Cardioprotective, promoting vasodilation and reducing oxidative stress

• Hepatoprotective, supporting liver cell regeneration

• Nephroprotective and gastroprotective, reducing inflammation and tissue damage

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Use in sports and anti-aging

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 anti-aging, 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.