Peptide entry
DSIP
Evidence / context
Evidence: Limited and inconsistent. Best framed as a short sleep-support experiment.
Available vial formats
- Conservative 100-250 mcg once nightly pre-bed (4-10 units per injection)
- Standard 250-500 mcg once nightly pre-bed (10-20 units per injection)
- Aggressive 500 mcg once nightly; optional second daily dose only if clearly tolerated (20 units per injection)
- Cycle length 1-4 weeks then reassess.
- Best timing 30-60 min before intended sleep.
- Conservative 100-250 mcg once nightly pre-bed (2-5 units per injection)
- Standard 250-500 mcg once nightly pre-bed (5-10 units per injection)
- Aggressive 500 mcg once nightly; optional second daily dose only if clearly tolerated (10 units per injection)
- Cycle length 1-4 weeks then reassess.
- Best timing 30-60 min before intended sleep.
Reconstitution
- Swab vial tops with alcohol
- Add 2.0 mL bacteriostatic water slowly
- Swirl gently - do not shake
- Refrigerate 2-8 C
Dosing, cycle & timing
- Conservative 100-250 mcg once nightly pre-bed (4-10 units per injection)
- Standard 250-500 mcg once nightly pre-bed (10-20 units per injection)
- Aggressive 500 mcg once nightly; optional second daily dose only if clearly tolerated (20 units per injection)
- Cycle length 1-4 weeks then reassess.
- Best timing 30-60 min before intended sleep.
Timing: Keep the rest of the sleep routine consistent enough to judge response.
Support / expected effects
- Sleep-structure support in limited and inconsistent reports.
- May help some users track sleep onset, dreams, or next-day recovery.
- Most useful when the sleep routine is controlled alongside the protocol.
Side effects / tolerability
- Vivid dreams
- Morning grogginess
- Headache in some users
Notes
- Evidence is limited and inconsistent
- Address sleep routine alongside the protocol.
- Reduce or pause if dreams or next-day fog worsen.
Practical tips
- Low dose first
- Give a few nights before judging
- Track dream intensity and next-day energy
- The 10 mg format is more concentrated; timing stays the same.
Storage
Refrigerate 2-8 C after mixing and use within the product-specific beyond-use window.
Related peptides
Related goal guides
Related categories
FAQ
What is DSIP explored for?
Sleep-structure support in limited and inconsistent reports. May help some users track sleep onset, dreams, or next-day recovery. Most useful when the sleep routine is controlled alongside the protocol.
How is DSIP reconstituted?
1) Swab vial tops with alcohol 2) Add 2.0 mL bacteriostatic water slowly 3) Swirl gently - do not shake 4) Refrigerate 2-8 C
What is a typical cycle length for DSIP?
1-4 weeks then reassess.
How are doses measured in syringe units here?
Units mean U-100 insulin-syringe gradations (1 mL = 100 units), not International Units. Use the calculator only when the vial concentration and injection volume are known.