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Best Research Peptides for Fragmented Sleep: Mechanism Comparison
DSIP GABA-A positive allosteric modulation VLPO activation in hypothalamus +31% delta-wave power (NREM stage 3) Limited human trial (n=18) Delta-wave enhancement models Epithalon Circadian clock gene upregulation BMAL1, PER2, CRY1 transcription Extends NREM bo
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- DSIP
- GABA-A positive allosteric modulation
- VLPO activation in hypothalamus
- +31% delta-wave power (NREM stage 3)
- Limited human trial (n=18)
- Delta-wave enhancement models
- Epithalon
- Circadian clock gene upregulation
- BMAL1, PER2, CRY1 transcription
- Extends NREM bout duration by 23%
- Rodent models only
- Circadian re-entrainment research
- Selank
- Enkephalinase inhibition, cortisol reduction
- HPA axis suppression
- Reduces nocturnal awakenings by 38%
- Small human trial (n=32)
- Stress-induced sleep disruption models