Any 3 vials: free bacteriostatic water + free shipping. Mix and match single vials; applied automatically in the cart.
Dispatched within 2 business days from our EU facility
- OrderToday
- DispatchedWithin 2 business days
- Delivered1–3 days after dispatch
FedEx International Priority, fully tracked. Estimate only; customs checks outside the EU can add time.
Shipping & delivery
Dispatched within 2 business days, then 1–3 days with FedEx International Priority, fully tracked. Rest of world: see the shipping policy. Plain outer packaging with no product names.
Payment & discretion
Visa, Mastercard and SEPA bank transfer. All payments are processed over an encrypted connection.
Batch DSIP-2602-A
Every batch is tested before it goes on sale. These are the results for the vials we are shipping now.
Schematic drawn from the reported purity. The CoA PDF has the lab's chromatogram.
Compound data
What is DSIP 15mg – Research Use Only?
DSIP (Delta Sleep–Inducing Peptide) is a naturally occurring neuropeptide composed of a short amino acid sequence.
Originally isolated in the 1970s from cerebral venous blood in animal studies, DSIP has since become a widely examined compound within neurochemical and endocrine research.
In scientific literature, DSIP is often studied for its involvement in:
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regulation of neuroendocrine pathways
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interactions with central nervous system receptors
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stress-related signaling pathways
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investigation of circadian rhythm processes
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controlled studies on oxidative balance
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research on peptide signaling in experimental models
Its unique structural properties and activity profile make DSIP a valuable peptide for researchers exploring neuropeptide signaling and homeostatic control in experimental models.
Provided in lyophilized form to maintain stability and reproducibility across laboratory environments.
For laboratory research only. Not for human or veterinary use.
DSIP STRUCTURE
Molecular Formula: C₃₅H₄₈N₁₀O₁₅
Molecular Weight: 848.8 g/mol

Our process
View products
Manufactured in a controlled EU facility under strict compounding standards and sterile conditions.
Every batch third-party tested with HPLC and mass spectrometry.
Orders dispatched within 2 business days from our EU facility. Tracked shipping included.
Questions
How fast do you ship?
Orders are dispatched within 2 business days from our EU facility with tracking. Delivery with FedEx International Priority usually takes 1–3 days after dispatch.
What is photo proof?
Before your order ships we send you a photo of the exact vials and packaging going into your parcel.
Which payment methods do you accept?
Visa, Mastercard and SEPA bank transfer.
Who can buy this product?
It is sold for laboratory research only, to buyers aged 18 or over. It is not for human or veterinary use.

