Research Effect
Promotes deeper, more restorative sleep patterns.
12 peptides documented with this effect
Research peptides documented to exhibit Sleep Quality effects in scientific studies.
Also known as: Mini-Spadin, Spadin analog
A synthetic 7-amino-acid peptide derived from Spadin that inhibits the TREK-1 potassium channel with sub-nanomolar potency, researched for antidepressant and neuroprotective effects.
Also known as: EDR peptide, Glu-Asp-Arg
A synthetic tripeptide bioregulator derived from brain cortex extract Cortexin, researched for neuroprotective effects, memory support, and regulation of circadian rhythm.
Also known as: Vasoactive Intestinal Peptide, Aviptadil
A 28-amino-acid neuropeptide with broad immune-modulatory, vasodilatory, and neuroprotective properties, found throughout the central and peripheral nervous system and gut.
Also known as: Growth Hormone Releasing Peptide-6, SKF-110679
A first-generation growth hormone secretagogue that stimulates GH release through ghrelin receptor activation and is known for significantly increasing appetite.
Also known as: Growth Hormone Releasing Peptide-2, KP-102, Pralmorelin
A synthetic hexapeptide GH secretagogue considered the most potent in the GHRP family, with stronger GH release than GHRP-6 and moderate appetite stimulation.
Also known as: Ibutamoren, MK-0677, L-163,191
A non-peptide, orally active growth hormone secretagogue that mimics ghrelin to stimulate sustained GH and IGF-1 elevation for up to 24 hours.
Also known as: CJC-1295 DAC, Drug Affinity Complex
A synthetic analog of growth hormone-releasing hormone (GHRH) that stimulates sustained GH release through extended half-life via albumin binding.
Also known as: TP-7, Selanc
A synthetic heptapeptide analog of tuftsin with anxiolytic and nootropic properties, approved in Russia for treatment of anxiety and neurasthenia.
Also known as: Delta Sleep-Inducing Peptide
A naturally occurring nonapeptide that promotes delta wave sleep patterns and has demonstrated stress-protective, analgesic, and neuromodulatory properties.
Also known as: Epitalon, Epithalone, AEDG peptide
A synthetic tetrapeptide based on the natural pineal gland extract Epithalamin, researched for its ability to activate telomerase and potentially extend cellular lifespan.
Also known as: IPA, NNC 26-0161
A highly selective growth hormone secretagogue that stimulates GH release through ghrelin receptor activation with minimal impact on cortisol and prolactin.
Also known as: GRF 1-29, Geref
The shortest fully functional fragment of GHRH, FDA-approved for diagnosing and treating growth hormone deficiency in children.