·Free Shipping On All Orders·Ships in 24–48 Business Hours·Third-Party Tested · 99%+ Purity·Buy 3 Get 1 · Buy 6 Get 2 · Buy 10 Get 4··Free Shipping On All Orders·Ships in 24–48 Business Hours·Third-Party Tested · 99%+ Purity·Buy 3 Get 1 · Buy 6 Get 2 · Buy 10 Get 4·

DSIP

Sleep Research Peptide

$50.00

🚚 Free shipping · Ships in 24–48 business hours

Buy 3 Get 1Free vial included

Buy 6 Get 22 free vials

Buy 10 Get 4Best value deal

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AMEX

DISC

Batch #DS15-01

Exp06/27

Purity≥99% (HPLC verified)

Ships in24–48 business hours

ShippingFree on all orders

OriginNY, USA

Supplied asLyophilized powder vial

ForResearch use only

Product Description

Certificate of Analysis

Why Apex Labs

FAQ

Delta Sleep-Inducing Peptide, a nonapeptide studied for sleep regulation and neuroendocrine pathways.

DSIP Highlights

Nonapeptide with neuromodulatory research properties
Studied for sleep architecture and delta wave activity
Investigated for stress-limiting pathways

Storage

Store at −20°C. Reconstitute with bacteriostatic water.

Handling

Use sterile technique during reconstitution
For laboratory research use only
Not for human or veterinary use

Independently third-party tested. All certificates issued by ISO-accredited laboratories.

DSIP · 15mg

Batch #DS15-01 · Exp 06/27 · Endotoxins: Pass

≥99% Purity

99%+

Purity Rate

24–48hr

Ship Time

Free

Shipping

Quality Checks

Third-Party Tested

Each batch subjected to independent laboratory analysis.

Batch-Specific COAs

All batches independently validated through accredited testing.

99%+ Purity Standards

Compounds validated by HPLC to strict specifications.

Free Shipping Always

Free shipping on every order — no minimum, no codes needed.

24–48hr Dispatch

Orders dispatched within 24–48 business hours of purchase.

24/7 Support

Call, text, or email anytime — a research expert will assist.

What is included? ▾

One lyophilized peptide vial per unit, sealed and ready for reconstitution.

Is shipping free? ▾

Yes — free shipping on every order, always. No minimum order required, no codes needed.

When will my order ship? ▾

All orders are dispatched within 24–48 business hours after ordering.

How does the volume deal work? ▾

Buy 3 get 1 free, buy 6 get 2 free, buy 10 get 4 free. Free vials are the lowest-priced in your order, each capped at the average price of paid vials.

How is purity verified? ▾

Through independent third-party HPLC analysis by ISO-accredited laboratories.

How should I store my products? ▾

Store at −20°C. Reconstitute with bacteriostatic water.