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DSIP

Delta Sleep-Inducing Peptide

Sleep-related peptide. Sleep research compound.

Sleep research

For research use only · Not for human consumption

/ compare by size

Every source for DSIP

Affiliate disclosure: purchases through links below may earn us a commission. Rankings are never sold — methodology · full disclosure

Size:
3 sources for 5mg·cheapest $25.99 at Welli Labs·$5.20/mg
#1
Welli LabsBEST
4.6
$25.99
$5.20/mg
Buy at Welli Labs →
#2
AMC Essentials
4.6
$29.99
$6.00/mg
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#3
Atomik Labz
4.7
$35.00
$7.00/mg
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🏆Our pick for DSIP
Ascension Peptides
10mg · USA · Card / Crypto / Zelle
  • Third-party tested (Janoshik)
  • COAs provided — Per-batch core, quarterly bonus
  • Best $/mg in stock right now
  • 4.8★ community rating
$94.99$60.00
$2.70/mg
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Affiliate link · disclosure
Also solid
AMP Peptides
10mg · $5.80/mg
$58.00
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Double R Labs
15mg · $3.12/mg
$54.99
Buy →
Welli Labs
10mg · $4.00/mg
$39.99
Buy →
/ research index

The research base

Research Maturity
★★★☆☆
3/5 — Volume of studies
Evidence Strength
★★★☆☆
3/5 — Quality of evidence

Multiple studies on sleep architecture.

/ mechanism of action

How it works

Modulates sleep-wake cycle.

/ research dosing

Common research protocols

Range
100-500 mcg pre-bed
Frequency
Once nightly
Route
Subcutaneous
Cycle
4-12 weeks
Research notes

Delta sleep-inducing peptide. Bedtime SC administration for sleep research.

FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use

As a solo compound

Standalone use is standard.

/ side effects

What to know

Generally well-tolerated.

/ timeline

Realistic expectations

Acute effects

FOR RESEARCH USE ONLY. DSIP is intended for laboratory research and not for human consumption.