Sleep & Libido

Peptides generally support sleep by promoting the deeper, more restorative stages of the sleep cycle (Slow-Wave Sleep) and balancing the stress hormones that can disrupt rest.

1. Delta Sleep-Inducing Peptide (DSIP)

  • Mechanism: DSIP is a naturally occurring nonapeptide (nine amino acids) that is thought to have a role as a central sleep regulator and an adaptogen (a stress-limiting factor).

  • Key Action: It is believed to enhance delta EEG rhythms and spindle activity, which are markers of deep, slow-wave sleep (SWS). SWS is the most physically restorative phase of sleep.

  • Hormonal Balance: It may help lower the basal level of stress hormones like corticotropin (ACTH), which reduces the body's overall stress response and promotes a calmer state conducive to sleep.

Peptides can accelerate muscle and tissue repair by stimulating cell growth, reducing inflammation, and promoting new blood vessel formation, which speeds healing and recovery after injury or intense exercise

How Peptides Aid in Repair

Cell Growth & Regeneration
Peptides act as signaling molecules that stimulate cells to divide and migrate to the injury site, helping rebuild damaged muscle fibers, tendons, and ligaments.

Angiogenesis (New Blood Vessels)
Certain peptides, like BPC-157 and TB-500, promote angiogenesis, ensuring oxygen and nutrients reach healing tissues more efficiently.

Inflammation Control
Acute inflammation is necessary for healing, but chronic inflammation slows recovery. Peptides help modulate this response, allowing repair without excessive swelling or pain.

Collagen Production
Peptides such as GHK-Cu and collagen peptides boost collagen synthesis, strengthening connective tissues and improving joint and tendon recovery


In short, peptides enhance the body’s natural repair mechanisms, making them valuable tools in regenerative medicine and sports recovery.

  • Melanotan-1

    Melanotan-1

    Melanotan-1

    $100.00 USD
    $100.00 USD
  • MK-677

    MK-677

    MK-677

    $100.00 USD
    $100.00 USD
  • CJC-1295

    CJC-1295

    CJC-1295

    $100.00 USD
    $100.00 USD
  • Ipamorelin

    Ipamorelin

    Ipamorelin

    $80.00 USD
    $80.00 USD
  • PT-141

    PT-141

    PT-141

    $45.00 USD
    $45.00 USD
  • Sermorelin

    Sermorelin

    Sermorelin

    $80.00 USD
    $80.00 USD
  • DSIP

    DSIP

    DSIP

    $100.00 USD
    $100.00 USD