Express from QLD|2pm cutoff
DSIP
Delta sleep-inducing peptide for sleep research
Customer photos and reviewsBlind-tested by PepScan Australia
Orders before 2:00pm AEST on business days ship the same day.
- Shipping
- Tracked Australia Post Express. Free on orders of $200 or more, otherwise $15. Delivery times
- Payment
Bank transfer
For research purposes only. Not for human consumption.
Read the certificate
DSIP is blind-tested by PepScan Australia, an independent laboratory: they identify the compound without being told what it is. This is the certificate for the strength you pick.
- Laboratory
- PepScan Australia
- Testing
- Blind, independent
- Compound
- DSIP, 10mg
- Purity (HPLC)
- 99.51%
- Measured content
- DSIP: 10.19mg
- Analysed
- 1 July 2026
- Task number
- 98240
- Unique key
- B4QP6T
To verify this certificate, enter its task number and unique key on PepScan's verification page.
About DSIP
Read the DSIP research guideCompound profile
- Name
- DSIP (Delta Sleep-Inducing Peptide)
- Class
- Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Sequence
- WAGGDASGE
- Molecular weight
- 848.81 Da
- Strengths
- 10mg
Researched in
- Sleep architecture research
- Stress response studies
- Circadian rhythm investigations
- Neuroendocrine regulation research
- Pain modulation studies
- Hypothalamic function research
DSIP in Australia
DSIP is supplied by VantaLab for research use in Australia, in 10mg vials. Each batch is blind-tested by PepScan Australia and its certificate is published on this page; this batch reports 99.51% purity by HPLC. Orders ship from Queensland by tracked express post. For research use only.
Further reading: DSIP research guide, are peptides legal in Australia?, how to read a certificate of analysis.
Questions about DSIP
Is DSIP independently tested?
Yes. DSIP is blind-tested by PepScan Australia. The DSIP 10mg certificate shows 99.51% purity by HPLC, analysed 1 July 2026. You can verify it on PepScan's site with task number 98240 and unique key B4QP6T.
What strengths of DSIP are available?
DSIP comes in 10mg ($99.99).
How is DSIP shipped?
Orders placed before 2:00pm AEST on business days ship the same day by tracked Australia Post Express. Shipping is free on orders of $200 or more, otherwise $15. Unopened, sealed vials can be returned within 14 days of delivery.
Where can I buy DSIP in Australia?
DSIP is available from VantaLab, an Australian supplier, on this page. Every batch is blind-tested by PepScan Australia and the certificate is published above, so you can read the result before you order. Orders ship from Queensland by tracked Australia Post Express. For research use only.
How much does DSIP cost in Australia?
DSIP is $99.99 at VantaLab. The current price for each strength is shown above. Shipping is free on orders of $200 or more, otherwise $15.
Is DSIP available in Australia?
Yes. VantaLab stocks DSIP in 10mg and dispatches from Queensland. Orders placed before 2pm AEST on business days leave the same day. Most capital cities receive tracked express deliveries within one to three business days.
How do I check the DSIP certificate is real?
Each certificate carries a PepScan task number and a unique key. For this batch they are task 98240 and key B4QP6T. Enter them at pepscan.com.au/verification and PepScan confirms the certificate from their own records, independently of VantaLab.
Can I return DSIP if I change my mind?
Unopened, sealed vials can be returned within 14 days of delivery for a refund. Return postage is at your cost for change of mind; damaged or incorrect items are replaced or refunded at ours.
For research use only. Not for human consumption.
