DSIP
Deep sleep
Delta sleep inducing peptide — for the architecture of sleep, not just the quantity.
Also sold as
Research chemical vendors can't legally label products with the real name, so DSIP often appears under coded SKUs. If you're shopping and see any of these, it's the same compound:
- DSIP
- Delta Sleep Peptide
Codes shown are for identification only.
Your draw
What it actually is
A nonapeptide originally isolated from rabbit cerebral venous blood during electro induced sleep. It increases delta wave (slow wave) sleep, which is the restorative phase most adults are chronically short on.
Why people use it
- Restoring deep sleep that benzodiazepines and most sleep aids actually destroy
- Shift workers and frequent travelers fixing disrupted circadian rhythm
- Stress related insomnia where the issue isn't falling asleep but staying deep
Educational only · Not a vendor claim
How it works
Increases delta wave (slow wave) sleep via hypothalamic modulation; not a sedative.
Health benefits
- Restores deep sleep architecture
- Helps shift workers and travelers
- Reduces stress related insomnia
What you'll feel
- More restorative sleep
- Less morning grogginess
- Better dream recall
Pros
- Non addictive, non sedating
- Works on sleep depth, not just onset
- Fast acting (within 1–2 nights)
Cons
- Effects vary widely by user
- Short half life
- Not a full insomnia solution
Side effects to know
- Vivid dreams
- Occasional morning fatigue
- Mild headache
Best suited for
Educational summary · Not medical advice · Discuss with a qualified clinician
Typical timeline
General pattern for the Neuro Cognition category. Individual response varies.
- Day 1–3Effect can be felt within hours: calmer focus (Selank), sharper attention (Semax), or deeper sleep (DSIP).
- Weeks 1–4Consistent daily benefits. Mood and cognitive stamina improve without stimulant crash.
- Post-cycleTake a break to avoid tolerance. Most users cycle 8 on / 8 off.
Pairs well with
Common combinations experienced users run alongside DSIP. Always add one peptide at a time so you can attribute effects and side effects.
Read the safety guide before stacking.
The reconstitution math
- 1Reconstitute the 10 mg vial with 4 mL of bacteriostatic water. Tilt — don't shake.
- 2Concentration becomes 2,500 mcg/mL (2.5 mg/mL).
- 3For a 250 mcg dose, draw 0.100 mL — that's 10 units on a 1 mL insulin syringe.
- 4One vial gives you approximately 40 doses.
Reminder: 100 units on an insulin syringe = 1 mL. Always start at half the listed dose for the first week and rotate injection sites between arms, legs, abdomen, and glutes.
Dose logging is available for signed-in users. Track today's dose and notes for DSIP.
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Mixing ratios, units to draw and storage basics — one page, no strings.
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Keep going from here
Everything on the site that connects to DSIP: comparable compounds, the exact math for this vial, and the tools to run the cycle.
Compare with these
Tools for this protocol
Prefilled with 10 mg, 4 mL BAC water, and a 250 mcg dose.
Printable units-to-micrograms lookup for every common vial and water volume.
Add DSIP to a protocol with schedule, dosing, and a shopping list.
Log each dose so you can tie effects and side effects to real dates.
Put DSIP next to two other peptides on dosing and goals.
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