Pepta Labs
$27.49- Price / mg
- $5.50
- Document access
- On request
Free US shipping claimed
Research price index / 5 mgDSIP 5 mg
Fast comparison 01 02
DSIP 5 mg
price comparison.
Three public US 5 mg DSIP listings compared on current list price, nominal milligrams, availability language, seller-document access, shipping claim, and a single review date.
Current answer. As of Jul 23, 2026, 2 confirmed in-stock listings run from $27.49 to $44.00, with a $35.74 median across the in-stock rows. All 3 seller pages remain visible below.
Start with the two lowest confirmed in-stock rows.
3/3 current price and availability signals rechecked July 28, 2026 at 4:47 PM UTC.Biotech Peptides
$44.00- Price / mg
- $8.80
- Document access
- Public link
Free USPS Priority over $200; lower-order rate not stated
A list-price starting point, not a product-quality, safety, or seller recommendation.
NeuropeptidesDelta sleep-inducing peptideEmideltideDSIP nonapeptide
In-stock from$27.49
In-stock high$44.00
Spread60%
CheckedJul 23
Price and evidence decision lens
Three numbers before a source click.
List price, document access, and final landed cost answer different questions. This view keeps them separate instead of turning them into one seller score.
Pepta Labs
Free US shipping claimed
Open vendor evidence profile →Biotech Peptides
COA, LC, and MS images. Access is public, but authenticity and custody are not established.
Inspect transparency record →60.06% above the lowest row
This difference compares list prices only. It does not assign value to a report or include shipping.
Calculate landed cost →How to read it: Requiring a public document route changes the lowest visible list price from $27.49 to $44.00, a $16.51 difference before shipping. Document visibility is not product verification.
Filter DSIP vendors by stock, price, and public documents →Laboratory research category.Not an approved product for human use, medical treatment, or veterinary use.
3/3 rows shown
Commercial-link disclosure: we may earn a commission after a click. Placement does not change price rank. Seller testing claims are labeled, not treated as our own verification.
Current board2 of 3 in stockAvailable list range $27.49–$44.00
Rank rule. Price rank is availability-aware and stays fixed when you search or re-sort this view. Affiliate status never enters the calculation.
Compare two lowest in-stock rowsCustom comparisonChoose two rows for a landed-cost check.Select any two seller rows. The calculator carries over list price and nominal milligrams, then lets you add shipping and mandatory fees.
0 / 2 selected
Select 2 more rowsLatest source recheck3/3current price and availability signals confirmed
Checked July 28, 2026 at 4:47 PM UTC. Confirmed means the public source matched the published price and returned a reliable current availability signal. No row needs manual review. This does not verify vial contents or product quality.
Open source-check ledger| Price rank / supplier | 5 mg price | Price / mg | Public evidence | Shipping claim | Open listing |
|---|---|---|---|---|---|
01Pepta LabsLowest confirmed in-stock list priceIn stock | $27.49Source confirmed | $5.50 | COA on requestAccess: On request · Seller claim · Jul 23, 2026 | Free US shipping claimed | |
02Biotech PeptidesPublic size-specific documentsIn stock | $44.00Source confirmed | $8.80 | COA, LC, and MS imagesAccess: Public link · Seller claim · Jul 23, 2026 | Free USPS Priority over $200; lower-order rate not stated | |
03Core PeptidesLower price; stock label absentStatus not stated | $41.00Source confirmed | $8.20 | COA tab shownAccess: Public link · Seller claim · Jul 23, 2026 | Free over $200; lower-order rate at checkout |
01$27.49
Pepta Labs
Lowest confirmed in-stock list price · In stock- Per mg
- $5.50
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source confirmedThe current public seller source returned the same exact-product price and a reliable availability signal. The dated base row remains a separate observation.
Audit record 02$44.00
Biotech Peptides
Public size-specific documents · In stock- Per mg
- $8.80
- Evidence
- COA, LC, and MS imagesPublic link
- Shipping
- Free USPS Priority over $200; lower-order rate not stated
Source confirmedThe current public seller source returned the same exact-product price and a reliable availability signal. The dated base row remains a separate observation.
Audit record 03$41.00
Core Peptides
Lower price; stock label absent · Status not stated- Per mg
- $8.20
- Evidence
- COA tab shownPublic link
- Shipping
- Free over $200; lower-order rate at checkout
Source confirmedThe current public seller source returned the same exact-product price and a reliable availability signal. The dated base row remains a separate observation.
Audit record 1 In-stock headline prices exclude unavailable listings, coupons, and checkout-only discounts.
2 A seller COA or report is labeled as a claim unless Peptide Local commissioned the sample and controlled custody.
How we read a certificate of analysis →How to verify the seller and access route →Exact-listing document checkpoints
A COA is not one check.
Start with how the document can be reached, then match it to this exact DSIP 5 mg row. Access is useful evidence, but it does not prove authenticity, custody, vial contents, sterility, or suitability.
Pepta Labs
COA on requestThe exact 5 mg page was marked in stock and described third-party HPLC purity and ESI-MS identity testing. The batch certificate is request-based, and Peptide Local did not sample the vial.
- First action
- Request before relying
- First check
- Ask for the exact current-lot report, its date, analytical methods, and a laboratory verification route.
- Source checked
- Jul 23, 2026
Biotech Peptides
COA, LC, and MS imagesThe exact 5 mg page displayed an ordering control and seller-hosted COA, liquid-chromatography, and mass-spectrometry images. Document visibility does not establish sample custody or vial identity.
- First action
- Inspect before relying
- First check
- Match the exact compound, nominal size, lot or batch identifier, report date, and named laboratory.
- Source checked
- Jul 23, 2026
Core Peptides
COA tab shownThe exact 5 mg page showed a list price, ordering control, and certificate-of-analysis tab. Because a separate stock statement was not captured, this lower price is not treated as available.
- First action
- Inspect before relying
- First check
- Match the exact compound, nominal size, lot or batch identifier, report date, and named laboratory.
- Source checked
- Jul 23, 2026
Use the same ten fields every time.
The free checker keeps compound identity, lot matching, dates, laboratory attribution, report verification, custody, purity, identity testing, instrument output, and quantity separate.
Provider matchups for this board
Compare sellers without losing the DSIP row.
These canonical matchups open directly on the DSIP 5 mg board. Price, stock, document access, source freshness, and shipping stay separate.
Pepta LabsvsBiotech Peptides
- Pepta Labs
- $27.49In stock
- Biotech Peptides
- $44.00In stock
Pepta Labs is $16.51 lower before shipping.
- DocumentsOn request / Public link
- Source recheck16/16 / 12/12
Pepta LabsvsCore Peptides
- Pepta Labs
- $27.49In stock
- Core Peptides
- $41.00Status not stated
Pepta Labs is the only row marked in stock.
- DocumentsOn request / Public link
- Source recheck16/16 / 16/16
Core PeptidesvsBiotech Peptides
- Core Peptides
- $41.00Status not stated
- Biotech Peptides
- $44.00In stock
Biotech Peptides is the only row marked in stock.
- DocumentsPublic link / Public link
- Source recheck16/16 / 12/12
Pair selection prioritizes rows that are currently comparable, include the board low, or expose a meaningful document-access contrast. It is not a seller ranking.
Dated price history / 2026-07-21
Pepta Labs changed this exact 5 mg row.
The public list price moved from $24.99 in Peptide Local's 2026-07-17 snapshot to $27.49 after four matching source checks. That is a $2.50 increase, or 10.00%.
The listing was recorded as in stock at publication and displayed at price position 1 on the current exact-size board. Unavailable rows cannot set the current in-stock low. Price movement does not establish product identity, quality, safety, or market-wide inflation.
Open the complete DSIP price history →Open the full peptide price change record →Category context
Keep the category boundary visible.
FDA identifies emideltide, also called delta sleep-inducing peptide or DSIP, among bulk substances that may present significant safety risks in compounding and notes important gaps in human safety information.
Read the FDA source ↗Separate old intravenous sleep research from modern subcutaneous claims, then check side effects and FDA status →Current FDA process / July 23-24, 2026
Emideltide received an advisory recommendation against inclusion.
PCAC recommended against including both reviewed forms after reported 6-7-1 votes. The recommendation is nonbinding, does not approve a drug, and does not itself change the 503A Bulks List or validate any seller listing.
Open the compound evidence guide →Open the seven-substance FDA tracker →Identity, evidence, and worldwide status
DSIP decision map.
Price, chemical identity, clinical evidence, approved-product status, and local supply are different questions. This map shows which source answers each one and leaves unresolved fields visible.
Evidence routes checked through Jul 23, 20263US price records
2confirmed in stock
1in-stock public document routes
42country verification guides
0country-specific status findings
FDA-flagged unapproved research-market peptide identity
DSIP, also called emideltide or delta sleep-inducing peptide, is tracked here as a US research-market identity. FDA has identified emideltide among bulk substances that may present significant safety risks in compounding and notes important gaps in human safety information. That does not establish an approved medicine, a lawful local supply route, seller identity, product quality, or suitability for use in any destination.
Read the FDA sourceU.S. Food and Drug Administration↗3 exact-size seller records
The price board can compare current list price, nominal size, availability, shipping language, and seller document access. It cannot establish identity, quantity, purity, sterility, legality, or fitness for use.
Inspect every price and source row2 currently confirmed in stock↓Run the exact intervention search
DSIP is outside Peptide Local's current 13-program trial-count snapshot. That means no local count is published here, not that the count is zero. Search the live registry, then inspect the intervention, status, population, and posted results for each record.
Search Delta sleep-inducing peptide on ClinicalTrials.govLive official registry route, not a cached result count↗42 countries across 5 regions
The global index joins this identity to official product and seller or supply routes in 22 content languages. Only 0 countries currently have a separate compound-specific status finding in this dataset.
Open the complete worldwide mapIdentity, product, seller, and supply checks stay separate↗Destination verification routesNo compound-specific country finding is attached to this snapshot
The routes below are still useful, but they connect the identity to general official records. Missing compound-specific evidence is not a legal or availability conclusion.
Official product and seller routes available
No compound-specific United States finding is attached to this snapshot. The exact guide connects DSIP to official product and seller or supply checks. That absence is not evidence of approval, prohibition, legality, availability, or seller authority.
Official product and seller routes available
No compound-specific Canada finding is attached to this snapshot. The exact guide connects DSIP to official product and seller or supply checks. That absence is not evidence of approval, prohibition, legality, availability, or seller authority.
Official product and seller routes available
No compound-specific France finding is attached to this snapshot. The exact guide connects DSIP to official product and seller or supply checks. That absence is not evidence of approval, prohibition, legality, availability, or seller authority.
Official product and seller routes available
No compound-specific México finding is attached to this snapshot. The exact guide connects DSIP to official product and seller or supply checks. That absence is not evidence of approval, prohibition, legality, availability, or seller authority.
Official product and seller routes available
No compound-specific Australia finding is attached to this snapshot. The exact guide connects DSIP to official product and seller or supply checks. That absence is not evidence of approval, prohibition, legality, availability, or seller authority.
What this page can tell you
The public commercial snapshot.
It can show the visible list price, normalized unit cost, availability label, delivery claim, document language, destination market, and date checked.
What it cannot tell you
What is actually in a vial.
A seller page or uploaded certificate does not replace independent sampling, chain-of-custody evidence, regulatory authorization, or professional judgment.
DSIP price comparison FAQ
Direct answers with the trade-offs attached.
Current exact-size answers for price, document access, shipping, and source checks. No seller is converted into a product-quality or safety recommendation.
What is the lowest current DSIP 5 mg price?
As of Jul 23, 2026, the lowest confirmed in-stock public list price in Peptide Local's exact-size US research-market sample is $27.49 from Pepta Labs. Shipping, tax, coupons, subscriptions, bundles, and checkout-only fees are not included.
Which DSIP listings have public document access?
1 confirmed in-stock row link to a public seller document route: Biotech Peptides. The lowest of those rows is Biotech Peptides at $44.00. Public access does not authenticate a report, establish custody, or prove the contents of a supplied vial.
Does the lowest DSIP price include shipping?
No. The board compares public single-unit list prices for the same 5 mg nominal size. The current lowest row states: Free US shipping claimed. Use the landed-cost calculator before treating the list-price order as the final order cost.
What should I check before buying a seller-labelled DSIP research listing?
Confirm the exact identity and nominal size, current availability, landed cost, seller identity, destination-market rules, document route, lot or batch matching, analytical method, and source date. A seller-labelled research listing is not an approved medicine and public price or document access does not establish identity, purity, quantity, sterility, safety, legality, or fitness for human use.
How do I check a DSIP COA or laboratory report?
Start by matching the exact DSIP identity and 5 mg listing to a current lot or batch identifier. Then check analysis date, named laboratory, report verification route, sample custody, separate purity and identity methods, instrument output, and any measured quantity result. Peptide Local's free ten-field checker can organize those questions, but document completeness does not prove authenticity or the contents of a supplied vial.
Country, state & city context
Check the market route where you are.
These guides explain local verification and access routes. They do not relabel this US research-price board as local inventory or medical availability.