QSC Peptidology
Catalog/GLP-1 & GIP analogs

GLP-1 & GIP analogs

Single, dual, and triple receptor agonists for metabolic research. Every batch independently re-verified above 99% HPLC purity before it ships.

Single agonistSemaglutide

GLP-1 receptor only. Most-studied analog. Weekly dosing.

Dual agonistTirzepatide

GLP-1 + GIP. Stronger metabolic effect in reported studies.

Triple agonistRetatrutide

GLP-1 + GIP + glucagon. Newest class, still in research.

14 products (45 vials incl. sizes)
In stock7 sizes
Semaglutide 5mg — 10-Vial Pack vial

Semaglutide

5mg (10-vial pack) · 10mg (10-vial pack) · 15mg (10-vial pack) · 20mg (10-vial pack) · 30mg (10-vial pack) · 40mg (10-vial pack) · 50mg (10-vial pack)

From$35.92

from $3.59 per vial

from $30.53 with crypto

In stock11 sizes
Tirzepatide 5mg — 10-Vial Pack vial

Tirzepatide

5mg (10-vial pack) · 10mg (10-vial pack) · 15mg (10-vial pack) · 20mg (10-vial pack) · 30mg (10-vial pack) · 40mg (10-vial pack) · 50mg (10-vial pack) · 60mg (10-vial pack) · 80mg (10-vial pack) · 100mg (10-vial pack) · 120mg (10-vial pack)

From$37.92

from $3.79 per vial

from $32.23 with crypto

In stock11 sizes
Retatrutide 5mg — 10-Vial Pack vial

Retatrutide

5mg (10-vial pack) · 10mg (10-vial pack) · 15mg (10-vial pack) · 20mg (10-vial pack) · 30mg (10-vial pack) · 40mg (10-vial pack) · 50mg (10-vial pack) · 60mg (10-vial pack) · 80mg (10-vial pack) · 100mg (10-vial pack) · 120mg (10-vial pack)

From$46.92

from $4.69 per vial

from $39.88 with crypto

In stock3 sizes
Liraglutide 5mg — 10-Vial Pack vial

Liraglutide

5mg (10-vial pack) · 10mg (10-vial pack) · 30mg (10-vial pack)

From$66.92

from $6.69 per vial

from $56.88 with crypto

In stock2 sizes
Cagrilintide 5mg — 10-Vial Pack vial

Cagrilintide

5mg (10-vial pack) · 10mg (10-vial pack)

From$113.92

from $11.39 per vial

from $96.83 with crypto

In stock
Cagri + Semaglutide 20mg — 10-Vial Pack vial

Cagri + Semaglutide 20mg — 10-Vial Pack

20261003 · Blend

$257.92

$25.79 per vial

$219.23 with crypto

In stock
Cagri + Tirzepatide 20mg — 10-Vial Pack vial

Cagri + Tirzepatide 20mg — 10-Vial Pack

20261003 · Blend

$263.92

$26.39 per vial

$224.33 with crypto

In stock
Cagri + Tirzepatide 10mg — 10-Vial Pack vial

Cagri + Tirzepatide 10mg — 10-Vial Pack

20261003 · Blend

$160.92

$16.09 per vial

$136.78 with crypto

In stock2 sizes
Dulaglutide 5mg — 10-Vial Pack vial

Dulaglutide

5mg (10-vial pack) · 10mg (10-vial pack)

From$231.92

from $23.19 per vial

from $197.13 with crypto

In stock
Cagri + Semaglutide 10mg — 10-Vial Pack vial

Cagri + Semaglutide 10mg — 10-Vial Pack

20261003 · Blend

$158.92

$15.89 per vial

$135.08 with crypto

In stock
Cagri + Semaglutide 5mg — 10-Vial Pack vial

Cagri + Semaglutide 5mg — 10-Vial Pack

20261003 · Blend

$111.92

$11.19 per vial

$95.13 with crypto

In stock
Retatrutide + Tirzepatide 60mg — 10-Vial Pack vial

Retatrutide + Tirzepatide 60mg — 10-Vial Pack

20261003 · Blend

$311.92

$31.19 per vial

$265.13 with crypto

In stock2 sizes
Mazdutide 5mg — 10-Vial Pack vial

Mazdutide

5mg (10-vial pack) · 10mg (10-vial pack)

From$207.92

from $20.79 per vial

from $176.73 with crypto

In stock
Survodutide 10mg — 10-Vial Pack vial

Survodutide 10mg — 10-Vial Pack

20261003 · 99.0%

$291.92

$29.19 per vial

$248.13 with crypto

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