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Third-party verified · Lot-level COA

Every vial traces back to a lab report.

Research-grade peptides with independent HPLC/MS testing on every batch — not a marketing claim, a lookup you can run yourself.

CJC-1295 (No DAC) vial
Retatrutide vial
GHK-Cu vial
40SKUs, 23 families in stock
24–72 hUS & Canada, tracked
3rdParty lab, not in-house
99.4%Average purity, published
Lab testing

A report you can look up, not a claim you have to take

Four steps, the same for every SKU we sell — no exceptions for popular items.

01

Sample pulled

A random vial from each production lot is pulled before listing.

02

Independent lab

Sent to a third-party lab we don't own or invest in — HPLC + mass spec.

03

Report published

Full report attached to the lot number, publicly viewable, no login.

04

You verify

Scan the vial or enter the lot code — same report, any time.

Look up a lot
From researchers

What the lab-testing habit changes

Customer video
From a research account

She checked the lot before she opened it

Filmed by a customer holding lot-verified Tirzepatide. Every vial in the video carries the same published report you can look up yourself.

Verify this lot →
★★★★★

“First supplier I've used where the COA actually matches the lot on the vial. Checked three.”

— D.K., Toronto
★★★★★

“Dispatch was fast and the packaging temperature control was taken seriously.”

— M.R., Austin
★★★★★

“Switched after a competitor's 'COA' turned out to be a generic PDF reused across products.”

— S.T., Vancouver
★★★★★

“Ordered on a Tuesday, had tracking within the hour and the cold-pack was still solid on arrival Thursday.”

— J.P., Denver
Verify

Check a lot before you order

Every code printed on a vial resolves to its own report. Look one up now — no account, no email.