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Progression LabsProgression Labs
GLP3-RT (60mg)
Third-party assayed
HPLC + LC-MS, every lot
Batch-matched COA
Certificate in every box
Cold-chain shipped
Insulated & tracked
US-fulfilled
Synthesized & shipped in the US

Peptides

GLP3-RT (60mg)

Also known as Retatrutide · GLP3-RT

See every Retatrutide strength

Triple-receptor (GLP-1 / GIP / glucagon) agonist research peptide. Lyophilized powder, 60mg per vial.

Size

Out of stockTemporarily unavailable — check back soon.

One email about this restock. Nothing else.

Ships cold in tamper-evident packaging with a batch-matched certificate of analysis.

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Per compound

The discount is built into the price and applies to this compound only — stack vials of GLP3-RT (60mg) to reach a tier. Tap a tier to add it.

Applies to each compound separately, so every compound earns its own rate. Discount codes still apply on top. This offer runs for 42 more days.

For laboratory research use only. Not for human or animal consumption.

Specifications & details

A research peptide supplied as a lyophilized powder for laboratory study.

Peptide research
Format
Lyophilized powder
Category
Peptides
Testing
HPLC / LC-MS, COA per lot
Origin
US-synthesized & fulfilled

Storage & reconstitution

Store lyophilized vials cold and away from light. Reconstitute with bacteriostatic water for research handling; keep refrigerated after reconstitution. Handle per your lab's standard procedures.

Testing & compliance

Independently assayed by HPLC / LC-MS with a certificate of analysis available per lot. Sold strictly for laboratory and research use only — not for human or animal consumption, and not a drug or supplement.

Independently tested

Certificate of analysis

Coming soon…

A third-party certificate of analysis for this compound isn't published yet. Every batch still ships with its batch-matched certificate in the box.

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