DSIP Thailand
DSIP supplied locally from Bangkok — same-day dispatch, Janoshik-tested per batch, tracked nationwide delivery. Research use only.
DSIP · Bangkok · Thailand
DSIP in Thailand — supplied locally, tested independently.
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide studied in sleep and neuroendocrine research. Bangkok Peptides supplies it locally — same-day dispatch from Bangkok, tracked nationwide delivery, and independent Janoshik purity testing on every batch.
Available in 5mg vials. ≥99% HPLC/MS verified purity.

What DSIP Is
DSIP is a naturally occurring nine-amino-acid peptide first identified for its association with sleep-related electrical activity in research models.
It is supplied by Bangkok Peptides as a lyophilised vial strictly for in-vitro laboratory research.
CAS Number: 62568-57-4 · Form: lyophilised powder · Purity: ≥99% (HPLC/MS verified) · Vial: 5 mg · Intended use: laboratory research only.
What the Research Looks At
Sleep-regulation research. DSIP is studied in neuroendocrine models examining sleep-related signalling.
Stress-axis research. It appears in preclinical research on stress and hormonal regulation.
Why Source DSIP Locally in Thailand
Buying peptides from overseas means customs delays, long transit and temperature swings that can quietly degrade a compound before it arrives. Sourcing locally removes all three. Bangkok Peptides keeps stock in Bangkok, ships from Bangkok, and delivers across Thailand on tracked services, with a handling chain you can verify.
Delivery Across Thailand
Bangkok: same/next-day dispatch, collection available. Pattaya & Eastern Seaboard: tracked overnight. Phuket & the South, Chiang Mai & the North: 1–2 day tracked. Hua Hin, Koh Samui & nationwide: tracked shipping across Thailand.
Reconstitution & Handling
Reconstitute with bacteriostatic water. Add the diluent slowly down the inside wall of the vial, swirl gently until dissolved, and do not shake. Keep sealed vials cool, dry and out of light; refrigerate reconstituted solution at 2–8°C and avoid repeated freeze–thaw cycles.
Frequently Asked Questions
Do you ship DSIP within Thailand?
Yes — stock is held in Bangkok and ships the same or next working day with nationwide tracked delivery, subject to availability.
Is your DSIP third-party tested?
Yes. Batches are independently tested by Janoshik Analytical for identity and purity (≥99% by HPLC/MS), with reports published per batch where available.
What vial strength is available?
DSIP is supplied in a 5mg lyophilised vial, subject to stock availability.
Is DSIP for human use?
No. It is supplied strictly for in-vitro laboratory research and is not intended for human or veterinary use, consumption, or diagnostic purposes.
Ready to Order DSIP?
5mg vials dispatched from Bangkok when in stock. ≥99% HPLC/MS verified purity, independent Janoshik reporting, tracked nationwide delivery across Thailand.
For Laboratory Research Use Only. DSIP is supplied strictly for in-vitro laboratory research by qualified researchers. Not for human or veterinary use, consumption, or injection. Bangkok Peptides makes no claim that it is a medicine, supplement, or therapeutic product.

