Research listings · Peptides

DSIP (delta sleep-inducing peptide) research listings: prices and suppliers

Research materials and consumer products belong to different categories. A listing, laboratory report, or research-use label does not establish suitability for personal use.

We have no commercial relationship with suppliers on this page. Offers are sorted by price per mg; commission never changes the order.

Prices observed weekly · last check Nov 3, 2026 · How we check prices →

Lowest current at 15 mg × 1 vial$3.24 / mg · $48.58Peak Lab Peptides · checked 5 days ago

Listings at 15 mg × 1 vial

Current DSIP (delta sleep-inducing peptide) listings at 15 mg × 1 vial (column headings with arrows can be selected to sort)
							Supplier link
Peak Lab PeptidesProduct page includes use or preparation wording	15 mg × 1 vial	$48.58	$3.24 / mg	In stock	5 d agoNov 3, 2026	Not linked	View product details (opens in a new tab)No commercial relationship

Peak Lab PeptidesProduct page includes use or preparation wordingIn stock
DSIP (delta sleep-inducing peptide) · 15 mg × 1 vial
$48.58$3.24 / mg
Checked Nov 3, 2026 · 5 days ago
Lab report: Not linked
View product details (opens in a new tab)No commercial relationship

Prices exclude shipping. A matching name does not verify the contents of a lot.
Lab reports are vendor-reported, not independently authenticated. “Lab confirmed” means the issuing laboratory confirmed the report is theirs.
Some suppliers’ product pages include use or preparation wording. We list their prices for comparison only; we do not endorse that wording, and nothing on this site is guidance on preparing or using these materials.

By size

Every package size we track for DSIP (delta sleep-inducing peptide). Current means seen in the last 8 days.

DSIP (delta sleep-inducing peptide) listings by package size (column headings with arrows can be selected to sort)

2 mg × 1 vial	$24.95	$12.48 / mg	1 / 1	1
5 mg × 1 vial	$23.49	$4.70 / mg	9 / 9	8
10 mg × 1 vial	$39.88	$3.99 / mg	4 / 6	4
15 mg × 1 vial	$48.58	$3.24 / mg	1 / 1	1
2 mg × 10 vials	—	—	0 / 1	0
10 mg × 10 vials	$439.00	$4.39 / mg	1 / 1	1

Research context

From our own records, with the date each was last checked.

FDA approval: No approved drug product with this ingredient listed in Drugs@FDA (data updated 2026-11-02)Checked Nov 3, 2026
503A / 503B compounding: Formerly 503A category 2 (as emideltide); nominations withdrawn. Not in any 503A category on FDA's 2026-05-14 listChecked Nov 3, 2026
Advisory committee (PCAC): PCAC discussed emideltide (DSIP) and its acetate on 2026-07-24 (uses reviewed: opioid withdrawal, chronic insomnia, narcolepsy); FDA's briefing weighed against listingChecked Nov 3, 2026
Rulemaking / enforcement: No proposed or final rule found in the Federal Register (search on 2026-11-03); the only match is FDA's 2026 PCAC meeting noticeChecked Nov 3, 2026
Identity: Formula C35H48N10O15 · MW 848.8 g/mol · CAS 62568-57-4Sequence WAGGDASGESource record Checked Nov 3, 2026

How we check prices · Offers are matched to our catalogue by an editor before they appear; a listing is not an endorsement.