Retatrutide + Tirzepatide
Retatrutide and Tirzepatide combined in one vial. See each compound for what it does.
10 listings across 5 independently tested vendors, ranked by price per milligram after coupon codes anyone can use. Vendors you can only order from by message are hidden.
Some links here are affiliate links: if you buy through one, this site may earn a commission at no extra cost to you. Prices, rankings and plans are worked out the same way whether or not a vendor pays one.
Daily price tracking started October 7, 2026; a price-history chart appears here once a few days have been collected.
| Vendor | Trust | Listing | Vials | Price | Per mg | |
|---|---|---|---|---|---|---|
Shanghai Wibson Biotechnology WBS #263 by metascore · China |
Retatrutide 10+ Tirzepatide 20 (10+20)* 10 vials (China warehouse) [jinjier] | 10 × 30 mg = 300 mg | $198.00 $19.80 per vial |
$0.660 | Buy | |
Shanghai Wibson Biotechnology WBS #263 by metascore · China |
Retatrutide 10+ Tirzepatide 20 10+20mg*10vials (China warehouse) [jinjier] | 10 × 30 mg = 300 mg | $198.00 $19.80 per vial |
$0.660 | Buy | |
Shanghai Wibson Biotechnology WBS #263 by metascore · China |
Retatrutide + Tirzepatide 10+20mg*10vials (China warehouse) [wbspeptide.com] | 10 × 30 mg = 300 mg | $260.00 $26.00 per vial |
$0.867 | Buy | |
Gulf Coast Aminos #17 by metascore |
Metascore 85 medium confidenceFinnrick 81%Bought vials 109% of label · 3 testsTitrateLabNo report for thisAccount needed |
MetaTide 60mg | 1 × 60 mg | $99.95 | $1.67 | Buy |
Go Alpha Labs Peptides #51 by metascore · US |
Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabNo report for thisConfirmed with lab: 37 of 37Online checkout |
BLEND: GLP3-RT (40mg) / GLP1-T (20mg) (10 Vials) | 10 × 60 mg = 600 mg | $1,619.99 $162.00 per vial |
$2.70 | Buy |
Glacier Aminos Affiliate #73 by metascore |
GLA-2.5 TRZ/RT 20MG (10-Pack) | 10 × 20 mg = 200 mg | $599.94 $59.99 per vial |
$3.00 | Buy | |
Go Alpha Labs Peptides #51 by metascore · US |
Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabNo report for thisConfirmed with lab: 37 of 37Online checkout |
BLEND: GLP3-RT (40mg) / GLP1-T (20mg) | 1 × 60 mg | $209.99 | $3.50 | Buy |
Glacier Aminos Affiliate #73 by metascore |
GLA-2.5 TRZ/RT 20MG (5-Pack) | 5 × 20 mg = 100 mg | $414.96 $82.99 per vial |
$4.15 | Buy | |
Glacier Aminos Affiliate #73 by metascore |
GLA-2.5 TRZ/RT 20MG | 1 × 20 mg | $99.99 | $5.00 | Buy | |
Amino Amigos #103 by metascore · US: NM |
Metascore 75Finnrick 58%Bought vials 113% of label · 37 testsTitrateLabLab 99% pure · 94% of labelOnline checkout |
BLEND GLP TIRZ 15mg/ RETA 10mg | 1 × 25 mg | $185.00 | $7.40 | Buy |
Mixing a 60 mg vial
What each common amount of bacteriostatic water gives you on a U-100 insulin syringe. Pick a vial size above to change it.
| Water | Strength | Per 10 units (0.1 mL) | Per unit |
|---|---|---|---|
| 1 mL | 60 mg/mL | 6,000 mcg | 600 mcg |
| 2 mL | 30 mg/mL | 3,000 mcg | 300 mcg |
| 3 mL | 20 mg/mL | 2,000 mcg | 200 mcg |
| 5 mL | 12 mg/mL | 1,200 mcg | 120 mcg |
Published lab results
2 certificates of analysis that vendors publish for Retatrutide + Tirzepatide. Numbers are only filled in where the document is readable text; image-only COAs are linked without numbers. A vendor's own COA shows one tested sample, not every batch.
Discussions elsewhere
Experiences and questions about Retatrutide + Tirzepatide on other sites. Treat anecdotes with care.
Retatrutide + Tirzepatide: questions people ask
How much does Retatrutide + Tirzepatide cost?
The cheapest Retatrutide + Tirzepatide from an independently tested vendor is $0.660 per mg (Shanghai Wibson Biotechnology WBS, Retatrutide 10+ Tirzepatide 20 (10+20)* 10 vials (China warehouse) [jinjier], $198.00). Across 10 listings from 5 vendors the median is $3.00 per mg.
Where can I buy Retatrutide + Tirzepatide?
5 vendors tested by Finnrick sell Retatrutide + Tirzepatide. The cheapest per mg right now: Shanghai Wibson Biotechnology WBS ($0.660), Gulf Coast Aminos ($1.67), Go Alpha Labs Peptides ($2.70). 1 of them publish a lab report (COA) for Retatrutide + Tirzepatide; compare lab scores and reports in the table above before buying.
How much bacteriostatic water for 60 mg of Retatrutide + Tirzepatide?
Adding 2 mL of bacteriostatic water to a 60 mg vial of Retatrutide + Tirzepatide gives 30 mg/mL: each 10 units on a U-100 insulin syringe holds 3,000 mcg. With 1 mL it's 60 mg/mL (6,000 mcg per 10 units); with 3 mL, 20 mg/mL (2,000 mcg per 10 units). More water makes small amounts easier to measure. Mixing charts: 60 mg.