Research-grade peptides. Documented batch by batch.

Lyophilised research compounds backed by independent analytical testing and lot-level reports, with careful packing and tracked fulfilment for laboratories that check the details.

Lot-level COAs

A report for every batch

Third-party tested

Independent laboratories

Tracked shipping

Discreet, protective packing

Secure checkout

Encrypted payment page

Best sellers

Best-selling research compounds.

The compounds researchers order most, each supplied lyophilised with lot-level documentation in our COA library.

Cellular ResearchCOA

GHK-Cu

100mgSingle Vial

$55.00Add
Cellular ResearchCOA

MOTS-c

10mgSingle Vial

$60.00Add
Research peptideCOA

PT-141

10mgSingle Vial

$45.00Add
Cellular ResearchCOA

SS-31

10mgSingle Vial

$75.00Add

Transparency

Check the batch before you order.

Product pages make claims. Reports give you something to verify. Every batch we sell is traceable to its documentation.

1

Find your batch

Search the COA library by compound, strength or batch number.

2

Read the report

Check identity, purity, the method used and the laboratory that ran it.

3

Order with context

Buy knowing which documentation supports the vial you receive.

Beyond one number

What a serious COA should show.

A single purity figure is a start, not the whole story. We look for the checks below and publish what each batch was tested for.

Identity and purity

Confirms the material is the compound on the label, and how pure it is.

Endotoxin

Where applicable, screens for bacterial endotoxins that purity alone will not show.

Microbial and sterility

Where available, checks for microbial contamination in the batch.

Heavy metals

Elemental analysis for metals that should not be present.

Residual solvents

Screens for solvents left over from manufacturing.

Particulates

Checks appearance and foreign matter as part of a full review.

Formats

Choose how you order.

Single vials when a study spans several compounds. A 10-vial kit when a programme runs on one.
Retatrutide 10mg research vial, King & Queen label

Single vials

Pick any compound from the catalogue, one 10mg vial at a time. Suited to flexible or smaller studies.
Retatrutide 10-vial research kit, King & Queen label

10-vial kits

Ten vials of one compound, packed as a single kit. Suited to larger or repeat programmes.

Feedback

What researchers say

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Client review 2 to be added.

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Client review 3 to be added.

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Questions before you order?

Our FAQ covers testing, storage, shipping and payments. If you need something specific, send us a message.