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Twenty GLP-class compounds — priced per vial, shipped tracked from US fulfillment in 3–5 business days. Free shipping over $200. Every vial includes a lot-matched Certificate of Analysis confirming ≥98% HPLC purity. Organized by receptor tier (mono-agonist GLP-1, dual GLP-1/GIP, triple GLP-1/GIP/glucagon) so you can pick the mechanism that matches your research goal.

Triple Agonist Leader

−28.7%

Retatrutide TRIUMPH-4 Phase 3

Dual Agonist Standard

−22.5%

Tirzepatide SURMOUNT-1 Phase 3

First-Gen GLP-1

−14.9%

Semaglutide STEP-1 Phase 3

Tier 1 · GLP-1 + GIP + Glucagon

Triple Agonist

The current-generation fat loss pharmacology

Peak trial data

−28.7% body weight (TRIUMPH-4, Phase 3)

Retatrutide 10mg

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Tier 2 · GLP-1 + GIP

Dual Agonist

FDA-approved obesity pharmacotherapy (Zepbound)

Peak trial data

−22.5% body weight (SURMOUNT-1, Phase 3)

Tirzepatide 15mg

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Tier 3 · GLP-1 only

Mono Agonist — GLP-1

First-generation incretin mimetics

Peak trial data

−14.9% body weight (STEP-1, Phase 3)

Semaglutide 12mg

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Tier 4 · Amylin receptor + co-administered GLP

Amylin / Co-Agonist

Appetite suppression via amylin pathway

Peak trial data

−15.6% combined with sema (CagriSema Phase 3)

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Other GLP-Class Compounds

Blended formulations and research variants outside the main agonist tiers.

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Retatrutide is the core of the Clav Stack

See how it pairs with BPC-157, GHK-CU, SNAP-8, and the full 5-layer looksmaxxing protocol.

Full Protocol