Detroit · MI · Research Grade

PremiumResearch Peptides

High Purity · Verified Testing · Fast Delivery

Lab-tested, batch-certified peptides shipped in tamper-evident cold-chain packaging from our Detroit facility. Every vial carries a COA. Every order ships verifiable.

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HPLC Purity

≥ 99%

3rd-party verified

Batches Released

412+

2024 YTD

Avg. Ship Time

1.4d

US domestic

MCP/RETATR

01 / 03

≥ 99.1% HPLC

RTX-24-0612

Batch

RTX-24-0612

Assay

99.1%

HPLC verified

Lab Tested

3rd-party HPLC

USA Shipping

Tracked · Fast

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High Purity

≥ 99% HPLC

LAB TESTED

USA SHIPPING

≥ 99% PURITY

BATCH COA

COLD-CHAIN

DETROIT MADE

RESEARCH GRADE

LAB TESTED

USA SHIPPING

≥ 99% PURITY

BATCH COA

COLD-CHAIN

DETROIT MADE

RESEARCH GRADE

01Featured Catalog

Engineered compounds, release-verified.

Selected research peptides from our most recent assay cycle. Each shipment includes a certificate of analysis traceable to its lot.

View All Products

MCP/RETATR

Research Peptide≥ 99.1%

Retatrutide

Triple-agonist research peptide

Research Peptide≥ 99.0%

Tirzepatide

Dual GIP/GLP-1 research peptide

Research Peptide≥ 99.2%

Semaglutide

GLP-1 research peptide

Research Peptide≥ 98.9%

Cagrilintide

Long-acting amylin analog

02Shop By Category

Three tiers. One standard.

From investigational peptides to the supplies and cases that carry them — every product passes the same exacting QC.

Tier I01 / 03

Research Peptides

Lab-verified compounds for advanced study

8 itemsExplore

Tier II02 / 03

Research Supplies

Syringes, BAC water, alcohol pads & mixing kits

4 itemsExplore

Tier III03 / 03

Travel Cases

Foam-inserted, LED, and carrying cases

3 itemsExplore

03Certificate Of Analysis

Every batch. Every shipment. Verifiable.

Each lot is independently HPLC-assayed and accompanied by a downloadable COA traceable to its batch number. Look it up before, during, or after purchase.

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Specimen

Retatrutide

RTX-24-0612

Status

RELEASED

Purity (HPLC)

99.13%

Endotoxin

< 0.5 EU/mg

Water Content

2.1%

Mass Spectrum

Confirmed

Assay Date

2024-09-12

Method

HPLC-UV 220nm

Chromatogram

0.0 minpeak @ 4.2112.0 min

04How We Move

Six ways to pay. Four ways to ship.

Choose the payment rail and carrier that fits your lab — encrypted checkout, tracked dispatch.

01 · Payments

06 methods

₿
Crypto
BTC · ETH · USDC
✓
E-Check
ACH bank verified
V
Venmo
@motorcitypeptides
$
Cash App
$MCPeptides
C
Chime
Instant pay-by-bank
TT
Telegraphic Transfer
Wholesale only

02 · Delivery

04 carriers

FedEx

Tracked

Priority Overnight · 2Day · Express Saver

UPS

Insured

Next Day Air · 2Nd Day · Ground

COD

Verified

Cash on delivery for select metro routes

Local Delivery

Same-Day

Same-day across the Detroit metro area

05Lab Notes

Questions, briefly answered.

Every batch is independently assayed by HPLC and screened for endotoxins. A batch-specific COA is available on the COA page and on request.

Orders placed before 1pm EST ship same day via FedEx or UPS. Domestic delivery typically 1–3 business days. Same-day local delivery available across the Detroit metro.

Cryptocurrency (BTC, ETH, USDC), E-Check, Venmo, Cash App, Chime, and Telegraphic Transfer for wholesale orders.

No. All products are sold strictly for laboratory and research use only. They are not intended for human or veterinary consumption.

Peptides are lyophilized and stable at ambient transit temperatures. Cold-chain shipping with ice packs and insulated mailers is available on request.

Yes — search by SKU or batch number on the COA page, or contact our research team and we'll send the most recent assay PDF.