😴 Best Peptides for Sleep
Sleep-promoting peptides improve sleep onset, deep sleep duration, and overall sleep architecture without the dependency risks of traditional sedatives. They work through delta-wave induction, GABA modulation, and circadian rhythm regulation to restore natural sleep patterns. Better sleep quality translates directly into improved recovery, cognition, and hormonal health.
MK-677 (Ibutamoren)
Orally active ghrelin receptor agonist (not a peptide). Boosts growth hormone and IGF-1. Known for improving deep sleep, increasing appetite, and gradually improving body composition.
Ipamorelin
One of the cleanest GH boosters. Stimulates growth hormone release without affecting cortisol or prolactin, meaning fewer side effects than other GH peptides.
Epithalon (Epitalon)
Longevity peptide from the pineal gland. Activates telomerase to protect DNA caps and restores melatonin production. Russian studies showed 11-16% lifespan increase in animals.
DSIP (Delta Sleep-Inducing Peptide)
Brain peptide that promotes deep delta-wave sleep. Normalizes disrupted sleep patterns and reduces stress without next-day grogginess.
Ipamorelin/CJC-1295 Blend
Pre-mixed Ipamorelin + CJC-1295 combo. Works through complementary pathways for strong, clean GH release. The gold standard starter stack for GH optimization.
Sermorelin
One of the most prescribed GH peptides. Copies the first 29 amino acids of natural GHRH, triggering physiological GH pulses from the pituitary.
CJC-1295 with DAC
Long-lasting growth hormone booster. The DAC modification keeps it active for days, producing steady GH elevation for muscle growth, fat loss, and recovery.
GHRP-2
Stronger GH release than GHRP-6, with more moderate appetite increase. Raises both GH and IGF-1, though it can slightly bump cortisol and prolactin.
NAD+ (Nicotinamide Adenine Dinucleotide)
Critical molecule for cellular energy and DNA repair. Levels may drop ~50% by middle age. Activates sirtuin longevity genes and powers PARP DNA repair enzymes. Injectable form bypasses oral absorption issues.
Pinealon
Three-amino-acid Khavinson bioregulator that enters cells and interacts with DNA to activate brain-protective protein production. Reduces brain cell death and enhances neuronal repair.
CJC-1295 (no DAC) / Mod GRF 1-29
Shorter-acting GH booster that releases growth hormone in natural pulses. Clears faster without DAC, so it's usually paired with another GH peptide for stronger effect.
GHRP-6
GH booster that significantly increases appetite by mimicking ghrelin. Good for bulking or anyone who struggles to eat enough.
Selank
Russian anxiolytic peptide working on GABA, serotonin, and enkephalin systems. Eases anxiety without sedation or dependence risk. Also boosts immunity. Decades of clinical use.
Oxytocin
The bonding hormone released during social connection. Promotes trust, empathy, and closeness while reducing anxiety and cortisol.
Tesamorelin
FDA-approved GH booster for reducing visceral belly fat in HIV-associated lipodystrophy. Trials showed ~15-18% visceral fat reduction. Overall weight loss is modest vs GLP-1 agonists.