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CATALOG · RETATRUTIDE · CERTIFICATES

Retatrutide Certificate of Analysis

4 batches of Retatrutide, each tested by an independent lab for purity, identity, net content, endotoxin, sterility, and heavy metals. Every result below is copied from the laboratory’s certificate, at the precision it was issued.

BATCHES PUBLISHED4
PURITY RETURNED99.316%–99.887%
FILLS COVERED10 MG, 20 MG, 30 MG, 60 MG
LATEST CERTIFIED2026-08-01
FILLBATCHPURITYIDENTITYENDOTOXINSTERILITYCERTIFIED
10 MGBATCH-1003299.316%Retatrutide · confirmedPassNo Growth2026-08-01
20 MGBATCH-20714499.881%Retatrutide · confirmedPassNo Growth2026-08-01
30 MGBATCH-3003299.326%Retatrutide · confirmedPassNo Growth2026-08-01
60 MGBATCH-004299.887%Retatrutide · confirmedPassNo Growth2026-08-01

COA COMING SOON: 5 MG

Retatrutide 10 MG · BATCH-10032

99.316% PURITY
PURITY
99.316% against a specification of > 98%
NET CONTENT
10.13 mg (fill 10 MG)
IDENTITY
Retatrutide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-11F837-S486 · 68U224X
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Retatrutide 10 MG, BATCH-10032

Retatrutide 20 MG · BATCH-207144

99.881% PURITY
PURITY
99.881% against a specification of > 98%
NET CONTENT
21.16 mg (fill 20 MG)
IDENTITY
Retatrutide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-2FE259-S487 · 27LWS9U
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Retatrutide 20 MG, BATCH-207144

Retatrutide 30 MG · BATCH-30032

99.326% PURITY
PURITY
99.326% against a specification of > 98%
NET CONTENT
30.52 mg (fill 30 MG)
IDENTITY
Retatrutide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-BF15F8-S488 · A8GWWFQ
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Retatrutide 30 MG, BATCH-30032

Retatrutide 60 MG · BATCH-0042

99.887% PURITY
PURITY
99.887% against a specification of > 98%
NET CONTENT
62.37 mg (fill 60 MG)
IDENTITY
Retatrutide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-788F08-S489 · KQHYV2J
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Retatrutide 60 MG, BATCH-0042

Reading a Retatrutide certificate

Purity is measured by reverse-phase HPLC on a C18 column with detection at 214 nm — the trace shown under each batch above. The figure is the share of the signal in the Retatrutide peak, and it is reported against the specification printed beside it.

Identity is confirmed separately by LC-MS, which checks the mass of what is in the vial against what is expected for Retatrutide. Purity without identity would say how clean the sample is, not what it is.

Net content is the measured quantity in the vial against its stated fill. Endotoxin is reported against its limit, sterility as growth or no growth, and heavy metals as a screen for arsenic, cadmium, lead, mercury.

Verify a batch yourself

Every certificate carries the lab’s report number and access code, both published above. Enter them on the lab’s verification page and the laboratory returns its own copy of the record. Vials ship unlabeled, so the batch number for your order is on your invoice.

FREQUENTLY ASKED

4 ITEMS
Does Retatrutide come with a certificate of analysis?

Yes. 4 batches of Retatrutide have a published certificate, covering the 10 mg fill (BATCH-10032), the 20 mg fill (BATCH-207144), the 30 mg fill (BATCH-30032) and the 60 mg fill (BATCH-0042). The certificate for the 5 mg fill is coming soon. Retatrutide is sold wholesale in 10-vial kits from $12.00 per vial, with per-tier pricing on the Retatrutide product page.

What purity is Retatrutide tested to?

The published batches were tested by reverse-phase HPLC against a purity specification of more than 98%. They returned 99.316%–99.887%, reported at the precision the laboratory issued.

Who tests Retatrutide?

An independent third-party laboratory. The 4 published batches of Retatrutide (BATCH-10032, 10 mg, BATCH-207144, 20 mg, BATCH-30032, 30 mg and BATCH-0042, 60 mg) were certified August 1, 2026, each tested for purity, identity by LC-MS, net content, endotoxin, sterility, and heavy metals, with the lab's report number on the certificate.

How do I verify a Retatrutide certificate?

Enter the report number and access code printed on the certificate on the lab's verification page, linked from this page. Both are published here for batches BATCH-10032, BATCH-207144, BATCH-30032 and BATCH-0042. Vials ship unlabeled, so an order's batch number is on its invoice.

Retatrutide, on the record.

4 BATCHES PUBLISHED · SIX-PANEL TESTED · SAME-DAY FROM SOUTHERN CALIFORNIA

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