Rated Peptides
Price check · October 2026

Triple-agonist class listings prices

Listings in this class are recorded under the supplier's own product name, often a code. Grouped for price comparison only.

25 suppliers · 147 listings · prices read October 2026 · Editorial scores, not user reviews

Triple-agonist class listings turn up at 25 of the suppliers we rate, 147 listings between them once you count every size. For the 10 mg vial most shops carry, expect to pay about $104.50; the lowest price we found was $44.09 at Alpha Peptides, which scores 6.8 with our editors and shows a certificate right on the product page. The 20 mg size runs about $164.99, $97.99 at the low end. That bottom price is well under half the typical figure, so read the certificate before you look at the cart total.

10 mg · most common$104.50typical of 18 · from $44.09
20 mg$164.99typical of 13 · from $97.99

Every Triple-agonist class listings listing we found

38 of 147 show a certificate on the page (26%). Pricing is 10% of the score; how we score.

Download the table
SupplierListingSizePriceCertificate
Alpha Peptidesalpha-peptides.com
6.8
GLP-3 RT – MG Amount: 10 MG10 mg$44.09$4.41/mgOn the pageOpen
Alpha Labs Peptidesgoalphalabs.com
6.7
GLP3-RT (10mg)10 mg$62.99$6.30/mgOn the pageOpen
Peptide Crafterspeptidecrafters.com
3.9
GLP-3 (R) 10mg10 mg$70$7.00/mgNot on the pageOpen
Eternal Peptideseternalpeptides.com
2.2
EP-3 (R)10 mg$77.99$7.80/mgNot on the pageOpen
Receptor Chemreceptorchem.co.uk
6.0
Reta 10mg10 mg$88.89listed £69.99$8.89/mgNot on the pageOpen
Polaris Peptidespolarispeptides.com
3.1
Retatrutide 10mg10 mg$89$8.90/mgNot on the pageOpen
Koi Peptideskoipeptides.com
7.1
GLP 3 (Reta) - 10 mg10 mg$89.95$9.00/mgOn the pageOpen
Pure Peptide Labspurepeptidelabs.shop
6.9
GLP-3 RT 10mg10 mg$99.95$10.00/mgNot on the pageOpen
Geo Peptidesgeopeptides.com
5.7
RETA GLP-3 10mg10 mg$99.99$10.00/mgNot on the pageOpen
Atomik Labzatomiklabz.com
4.0
Peptide 3 (R) – 10mg10 mg$109$10.90/mgOn the pageOpen
Blue Sky Peptideblueskypeptide.com
6.1
Reta (GLP-1/GIP/GCG) 10mg10 mg$109.97$11.00/mgNot on the pageOpen
Prime Peptidesprimepeptides.co
5.9
Retatrutide - 10mg10 mg$110$11.00/mgOn the pageOpen
Licensed Peptideslicensedpeptides.com
7.9
LP3-R - 10mg, 1 pack10 mg$124.99$12.50/mgNot on the pageOpen
Loti Labslotilabs.com
5.7
R3TX 10mg (GLP-3)10 mg$149.99$15.00/mgNot on the pageOpen
Umbrella Labsumbrellalabs.is
5.9
GLP-3R (LY-3437943) PEPTIDE VIAL - 10 Milligrams10 mg$149.99$15.00/mgNot on the pageOpen
Evolve Peptidesevolvepeptides.com
6.8
GLP-3 RT 10 mg10 mg$159.90$15.99/mgNot on the pageOpen
Enhanced Peptidesenhancedpeptides.com
4.6
Retatrutide - 10mg10 mg$160$16.00/mgNot on the pageOpen
Extreme Peptidesextremepeptides.com
5.4
Reta (GLP-1/GIP/GCG) 10mg10 mg$199.99$20.00/mgNot on the pageOpen
Alpha Labs Peptidesgoalphalabs.com
6.7
GLP3-RT (20mg)20 mg$97.99$4.90/mgOn the pageOpen
Eternal Peptideseternalpeptides.com
2.2
EP-3 (R)20 mg$138.99$6.95/mgNot on the pageOpen
Peptide Crafterspeptidecrafters.com
3.9
GLP-3 (R) 20mg20 mg$150$7.50/mgNot on the pageOpen
Licensed Peptideslicensedpeptides.com
7.9
LP3-R - 20mg, 1 pack20 mg$154.99$7.75/mgNot on the pageOpen
Geo Peptidesgeopeptides.com
5.7
RETA GLP-3 20mg20 mg$160.99$8.05/mgNot on the pageOpen
Koi Peptideskoipeptides.com
7.1
GLP 3 (Reta) - 20mgOut of stock20 mg$164.95$8.25/mgOn the pageOpen
Blue Sky Peptideblueskypeptide.com
6.1
Reta (GLP-1/GIP/GCG) 20mg20 mg$164.99$8.25/mgNot on the pageOpen

Prices are what the product page showed during our October 2026 check, before coupons and shipping. Pounds were converted to dollars at an approximate rate; the listed figure is shown beside it. The small per-milligram figure is for comparing odd sizes, not for shopping by. Every listing is sold for laboratory research use only. Spotted a change? Tell us.

Questions

Why does a 10 mg vial of Triple-agonist class listings cost $44.09 at one shop and far more at another?

Part of it is paperwork: a shop paying an outside laboratory for every lot has a cost the cheapest shop may not. Part of it is volume. And part of it is what each shop thinks you will pay. The typical price tells you what the market has settled on; the score tells you what, if anything, the extra money buys.

Is the cheapest Triple-agonist class listings listing safe to order?

We cannot tell you that from a price list, and neither can anyone else. What we can tell you is whether the shop lets you open a certificate before you pay, whether it has a public record worth worrying about, and how it scores against the field. 38 of the 147 listings here show a certificate right on the product page, which is the least you should ask for.

How current are these prices?

Each one was read from the supplier's own product page during our October 2026 check, before coupons and shipping. Shops move prices without telling anyone, so confirm in the cart. Prices listed in pounds were converted to dollars at an approximate rate. The whole table is yours to download at /data/prices.csv.