MK-677 mimics the action of ghrelin, a hormone that stimulates the release of growth hormone (GH) from the pituitary gland. It binds to ghrelin receptors (GHS-R1a) in the brain, which in turn stimulates the release of GH. Unlike other growth hormone secretagogues, MK-677 does not affect cortisol levels, making it unique in its class. 

Potential Benefits

Increased Muscle Mass: MK-677 has been shown to increase lean body mass by promoting the release of growth hormone and IGF-1 (Insulin-like Growth Factor 1), which are critical for muscle growth.

Improved Bone Density: It may improve bone mineral density, making it beneficial for conditions such as osteoporosis.

Enhanced Recovery: By promoting the release of growth hormone, MK-677 may aid in faster recovery from injuries and intense physical activity.

Improved Sleep: Users have reported better sleep quality, which is essential for overall health and recovery.

Anti-Ageing: Increased levels of GH and IGF-1 have anti-ageing effects, improving skin elasticity and reducing the appearance of wrinkles.

Increased Appetite: It may stimulates appetite, which can be beneficial for individuals needing to gain weight or muscle mass.

Prescription-Only Medication Notice:
This peptide is a Schedule 4 prescription-only treatment. Selecting this product does not guarantee access or approval. All patients must undergo a consultation with an AHPRA-registered medical practitioner, who will assess clinical suitability and determine whether this treatment is appropriate. Prescriptions are issued only when medically justified and in line with regulatory guidelines.

**All peptide therapies available through PHYX require a medical consultation and prescription. Treatment suitability is determined by an AHPRA-registered clinician.**