Domestic 10-vial research kits, blank or under your own label, at China-like prices. Kits ship overnight from Texas and Arizona, batches are 7× tested before you buy, and your company can be named on the ILS Labs report.
#1 Wholesale pick 10 vials / kit Overnight TX/AZ $200 company COA
Overnight shipping from a U.S. facility once payment clears and any label proof is approved.Verified on usapepkits.com
Ships overnight from warehouses in Texas and Arizona; same-day dispatch on approved orders.Partner-reported
China-direct pricing on domestically held kits.Partner-reported
Money-back guarantee if your batch tests bad.Partner-reported
7× testing and the company-name COA
Endotoxin
Fentanyl screening
Heavy metals (As, Cd, Cr, Hg, Pb)
Sterility screening
Purity (chromatography)
Mass / net peptide content
Identity
Seven-test ILS Labs panel: endotoxin, fentanyl screening, heavy metals, sterility, purity, mass (net content) and identity.Verified on usapepkits.com
Company-name COA: your company on the ILS report for its own tested batch, $200 per product.Verified on usapepkits.com
Custom labels are filled from the batch COA (batch number, purity, content) with a QR code to the report.Verified on usapepkits.com
7× test results for your batch are shared before you buy; your company name and website URL appear on the COA, verifiable at ILS.Partner-reported
USAPepKits coordinates the report with the lab; existing results are not edited into a new certificate.
Sample layout from USAPepKits; values are examples, not results for your product. Open the sample PDF
Blank vials or your own label
Ship all 10 vials blank, or send artwork and USAPepKits prints a label from the verified COA after you approve a proof. Custom labels require the company-name COA.
Your branding. Company name and logo across the top (1.75″ × 0.75″ PNG).
Batch number. Matched to the exact batch on the verified COA, never another lot.
Purity. Filled from the purity reported on that batch COA.
Fill / content. Filled from the verified content result.
COA QR code. Opens the lab report for that batch, issued in your company name.
How ordering works
Create a free account with your business details and expected volume.
Talk with the team by text; they help with products, documents and shipping.
Build an order inquiry; a person confirms availability and your quote.
Pay by ACH or wire; approved orders ship overnight from the USA.
Text the team from the homepage and get a reply within minutes; a real person confirms every quote.Verified on usapepkits.com
U.S.-based team you can talk to before you ever place an order.Partner-reported
Scaling your research company: China direct vs. USAPepKits.com
The old flow: ordering from a Chinese seller
3 to 4+ weeks, high risk
1
Buy from a Chinese seller Day 0
You get a seller-supplied COA (often a Janoshik report) you can't tie to your batch, with no 7× panel behind it.
2
Wait for international delivery 7–21+ days
7+ business days in transit. If customs stops the parcel, you wait weeks more for a reship.
3
Send it out for your own testing +14 days · $600+
About 14 days for sterility, endotoxin, heavy metals and the rest, at $600+ per batch out of pocket.
4
Finally release for sale 3–4+ weeks
Three to four weeks or more after you paid, the batch is cleared to list.
3–4+ weeks to release, $600+ per batch in lab fees
The USAPepKits.com flow
Launch in as little as 24 hours
1
Talk to the U.S. team Day 0
Speak with a real person before you buy and review the 7× test results for your batch.
2
Place your order Overnight
Ships the same day from Texas or Arizona and arrives overnight.
3
Receive your kits Next day
Send them out for testing, or add the $200 7× sub-brand COA with your company name and URL, verifiable at ILS.
4
Release for sale As little as 24 h
List in as little as 24 hours, saving an average of 3+ weeks for the same or lower price.
As little as 24 hours to release, 3+ weeks saved
Timelines combine USAPepKits' stated process with typical international transit and third-party lab turnaround; your batch may differ. Download the diagram (SVG)
Popular kits: China kit vs. USAPepKits
RT-3 (retatrutide) 10 mg
10 blank vials = 1 kit · in stock
CHINA Kit
$179–$184 / kit est.
+$10–$15 per kit landed
Unverified seller COA
Sterility not tested
Fentanyl not tested
Endotoxin not tested
7–21+ day customs wait
$600+ to test it yourself
USAPepKits
$169 / kit · $16.90/vial
As low as $108.16 at 100+ kits · volume quotes from $80*
7×+ tested panel
Sterility tested
Endotoxin tested
Fentanyl tested
Overnight TX/AZ shipping
Money-back guarantee
You save: 3+ weeks lead time $10–$15+ per kit (plus $600+ in lab fees)
Live list prices from usapepkits.com, refreshed hourly. Affiliates may see custom account pricing.
USAPepKits FAQ
Is USAPepKits legit?
USAPepKits publishes its full kit catalog and volume tiers, a sample ILS Labs report and its seven-test panel, and has a person confirm every quote before payment by ACH or wire. Its money-back guarantee and Texas/Arizona warehouses are partner-reported; ask the team to confirm both for your order.
How much does a wholesale peptide kit cost in the USA?
USAPepKits lists each 10-vial kit with three tiers. Retatrutide (RT-3) 10 mg, for example, lists at $169 per kit for 1–9 kits, $135.20 at 10–99 and $108.16 at 100+. USAPepKits tells us volume quotes on that kit go as low as $80 ($8 per vial); confirm your quote with their team.
What is a sub-brand or company-name COA?
It is a lab report issued by ILS Labs with your company name on it for its own tested batch, covering endotoxin, fentanyl screening, heavy metals, sterility, purity, mass and identity. USAPepKits charges $200 per product and coordinates it with the lab; existing results are not edited into a new certificate.
Why not order wholesale peptides directly from China?
International parcels take 7+ business days and can be held or seized at customs, which forces a reship and weeks more waiting. You also need to test each batch yourself (about 14 days and $600+) before you can responsibly sell it, so launch takes 3–4+ weeks.
What does 7× testing cover?
Seven areas on one ILS Labs panel: bacterial endotoxin, fentanyl screening, heavy metals (arsenic, cadmium, chromium, mercury, lead), sterility screening, HPLC purity, mass or net peptide content, and identity against the reference.
Can I get blank vials or my own label?
Both. Kits ship as 10 blank vials, or USAPepKits prints your label from the verified batch COA (batch number, purity, content and a QR code to the report) after you approve a proof. Custom labels require the company-name COA.
How do I order from USAPepKits?
Create a free account, text or talk with their team, then build an order inquiry. A person confirms availability and your quote; there is no online checkout, and approved orders pay by ACH or wire before shipping overnight.
Are these products for human use?
No. Everything on this page is sold for laboratory research use only and is not for human consumption.
Badges show where each fact comes from: “Verified on usapepkits.com” was checked on their site on 2026-11-09; “Partner-reported” was supplied by USAPepKits and is not yet published there. * The retatrutide volume quote and China-kit estimates are partner-supplied.
Disclosure: USAPepKits is a commercial partner of USA Peptide Vendors; links carry referral tracking and we may be compensated. Affiliations policy.
We're affiliated with Purgo Labs and may earn from code WINTER links; scores stay editorial. Policy
