Where can I buy retatrutide peptide?

From this catalogue, in 10, 20 and 30 mg vials, supplied for laboratory research use only. Each lot publishes its own Certificate of Analysis, which you can read before ordering by entering the lot number in the COA library.

What is included with each vial?

One sealed glass vial of lyophilised powder in a lot-marked carton. The vial label and the carton carry the same lot number, and that number resolves to the Certificate of Analysis for the lot.

What purity are the compounds?

The specification is ≥ 99% by HPLC. The measured result for your specific lot is stated on that lot's Certificate of Analysis rather than as a single catalogue-wide figure.

Are these supplied for human use?

No. These are reference compounds supplied for laboratory research use only. They are not a drug, food or cosmetic, and are not for human or veterinary use, diagnosis, treatment or consumption.

Buy Retatrutide Peptide — COA for Every Lot

Currently released

LOT RT-2608-A · 99.4%LOT RT-2605-D · 99.5%LOT TZ-2607-C · 99.1%

Quality

Purity you can look up, not take on trust.

99%+Identity puritySpecification for every released lot, confirmed by RP-HPLC.

100%Batches testedNo lot is released without a Certificate of Analysis attached.

1Lot per vialVial label and carton carry the same lot number, so contents stay traceable.

Retatrutide 10, 20 and 30 mg. Tirzepatide 10 mg.

View all →

Retatrutide 10 mg lyophilised powder in a sealed glass vial with a GLP Life Sciences label, supplied for laboratory research use only

Retatrutide10 mgfrom $84.00

Retatrutide 30 mg lyophilised powder in a sealed glass vial with a GLP Life Sciences label, supplied for laboratory research use only

Retatrutide30 mgfrom $185.00

Tirzepatide 10 mg lyophilised powder in a sealed glass vial with a GLP Life Sciences label, supplied for laboratory research use only

Tirzepatide10 mgfrom $55.00

Where to buy retatrutide peptide with a certificate for the lot

Most listings for retatrutide peptide quote a single purity figure for the catalogue and leave it there. That figure describes whichever batch was tested first, not the vial that arrives. We publish a Certificate of Analysis for each released lot, stating the analytical method, the purity result and the date of analysis for that lot, and the lot number is printed on both the vial label and the carton so the two cannot be separated.

That is the whole proposition: you can check what you are buying before you buy it. Enter a lot number in the COA library and read the certificate for yourself.

What retatrutide costs here

Retatrutide is priced per vial with a lower per-vial price on two- and three-vial bundles; the full table is on each product page. Retatrutide 10 mg starts at $84.00, 20 mg at $120.00 and 30 mg at $185.00. Tirzepatide 10 mg is $55.00. No account is needed to see prices.

What ships

One sealed glass vial of lyophilised powder per unit, in a lot-marked carton, stored at −20 °C. Lyophilised material ships at ambient temperature — see storage and handling for why that is normal and what to do on arrival.

Common questions

Where can I buy retatrutide peptide?: From this catalogue, in 10, 20 and 30 mg vials, supplied for laboratory research use only. Each lot publishes its own Certificate of Analysis, which you can read before ordering by entering the lot number in the COA library.
How much does retatrutide cost?: Retatrutide 10 mg starts at $84.00, 20 mg at $120.00 and 30 mg at $185.00, with a lower per-vial price on two- and three-vial bundles. Tirzepatide 10 mg is $55.00. Prices are visible without an account.
What is included with each vial?: One sealed glass vial of lyophilised powder in a lot-marked carton. The vial label and the carton carry the same lot number, and that number resolves to the Certificate of Analysis for the lot.
What purity are the compounds?: The specification is ≥ 99% by HPLC. The measured result for your specific lot is stated on that lot's Certificate of Analysis rather than as a single catalogue-wide figure.
Are these supplied for human use?: No. These are reference compounds supplied for laboratory research use only. They are not a drug, food or cosmetic, and are not for human or veterinary use, diagnosis, treatment or consumption.

For laboratory research use only. Not a drug, food or cosmetic. Not for human or veterinary use, diagnosis, treatment, or consumption. Sold to qualified research buyers.