99.58%HPLC purity
- Lot
- 807h155m01
- Labeled
- 20 mg
- Measured
- 21.15 mg
- Tested
- Aug 20, 2027
All, Best Sellers, BOGO Sale, Vials
GLP-3 (RT)
Price range: $70.58 through $280.40
Also known as Retatrutide (Reta).
Vial Quantity Discounts
| Quantity | Price / Vial | Savings |
|---|---|---|
| 1-2 vials | — | — |
| 3-4 vials | — | 10% off |
| 5-9 vials | — | 15% off |
Buy 1, get 1 free: add 2 and the second one is free in your cart.
Lab results · lot 824B145M01 (10mg)See all results ↓
Purity >99%Net 10.42mg
EndotoxinHeavy metalsMicrobial
Lab results · lot 824U165M01 (30mg)See all results ↓
Purity >99%Net 30.84mg
EndotoxinHeavy metalsMicrobial
Lab results · lot rt5619H135M01 (5mg)See all results ↓
Purity 99.90%Net 5.7mg
Endotoxin, metals & microbial not on this lot
Lab results · lot RT616H155M01 (20mg)See all results ↓
Purity 99.92%Net 20.63mg
Endotoxin, metals & microbial not on this lot
Lab results · lot RT10529H145M01 (10mg)See all results ↓
Purity 99.94%Net 10.16mg
Endotoxin, metals & microbial not on this lot
Lab results · lot RT5519H135m (5mg)See all results ↓
Purity 99.95%Net 5.14mg
Endotoxin, metals & microbial not on this lot
Lab results · lot RT512H165m (30mg)See all results ↓
Purity 99.83%Net 28.77mg
Endotoxin, metals & microbial not on this lot
Order by 2:00 PM PT to start processing today. Ships in 1–2 business days by FedEx 2-Day or Overnight, with tracking.
Your packing slip lists the lot you receive. Look it up in Lab results.
For laboratory research use only. Not for human or veterinary use. Not for diagnostic, therapeutic or cosmetic use.
Lab results by lot
The most recent certificate for the size you picked. Change the size above to switch.
GLP-3 (RT) 10mg
View full COA (PDF)Purity (HPLC)>99%Required: >99%Pass
Net content10.42mgLabel claim: 10mgPass
Endotoxin<1.25EU/mL · limit <5Pass
Heavy metals<LOQAs, Cd, Pb, Hg · LOQ 0.010 ppmPass
Microbial7 of 7Bacteria, yeast & moldPass
Heavy metals · ICP-MS, USP <233>
| Metal | Result |
|---|---|
| Arsenic | <LOQ (0.010 ppm) · Pass |
| Cadmium | <LOQ (0.010 ppm) · Pass |
| Lead | <LOQ (0.010 ppm) · Pass |
| Mercury | <LOQ (0.010 ppm) · Pass |
Identity confirmed against a certified reference standard (USP <621>). Endotoxin by gel-clot, USP <85>.
Microbiological · USP <61>, <62>
| Organism | Result / limit |
|---|---|
| Total aerobic count | <10 CFU/g / <100 CFU/g |
| Yeast & mold | <10 CFU/g / <10 CFU/g |
| Salmonella | Negative / Negative/1g |
| Staph. aureus | Negative / Negative/1g |
| E. coli | Negative / Negative/1g |
| Coliform | <10 CFU/g / <10 CFU/g |
| Bile-tolerant gram-negative | <10 CFU/g / <10 CFU/g |
GLP-3 (RT) 30mg
View full COA (PDF)Purity (HPLC)>99%Required: >99%Pass
Net content30.84mgLabel claim: 30mgPass
Endotoxin<1.25EU/mL · limit <5Pass
Heavy metals<LOQAs, Cd, Pb, Hg · LOQ 0.010 ppmPass
Microbial7 of 7Bacteria, yeast & moldPass
Heavy metals · ICP-MS, USP <233>
| Metal | Result |
|---|---|
| Arsenic | <LOQ (0.010 ppm) · Pass |
| Cadmium | <LOQ (0.010 ppm) · Pass |
| Lead | <LOQ (0.010 ppm) · Pass |
| Mercury | <LOQ (0.010 ppm) · Pass |
Identity confirmed against a certified reference standard (USP <621>). Endotoxin by gel-clot, USP <85>.
Microbiological · USP <61>, <62>
| Organism | Result / limit |
|---|---|
| Total aerobic count | <10 CFU/g / <100 CFU/g |
| Yeast & mold | <10 CFU/g / <10 CFU/g |
| Salmonella | Negative / Negative/1g |
| Staph. aureus | Negative / Negative/1g |
| E. coli | Negative / Negative/1g |
| Coliform | <10 CFU/g / <10 CFU/g |
| Bile-tolerant gram-negative | <10 CFU/g / <10 CFU/g |
GLP-3 (RT) 5mg
View full COA (PDF)Purity (HPLC)99.90%Site standard: ≥99%Pass
Net content5.7mgLabel claim: 5mgPass
EndotoxinNot testedAdded on newer lotsNot on this lot’s COA
Heavy metalsNot testedAdded on newer lotsNot on this lot’s COA
MicrobialNot testedAdded on newer lotsNot on this lot’s COA
GLP-3 (RT) 20mg
View full COA (PDF)Purity (HPLC)99.92%Site standard: ≥99%Pass
Net content20.63mgLabel claim: 20mgPass
EndotoxinNot testedAdded on newer lotsNot on this lot’s COA
Heavy metalsNot testedAdded on newer lotsNot on this lot’s COA
MicrobialNot testedAdded on newer lotsNot on this lot’s COA
Every certificate on file
99%HPLC purity
- Lot
- 824B145M01
- Labeled
- 10 mg
- Measured
- 10.42 mg
- Tested
- Sep 2, 2026
99.93%HPLC purity
- Lot
- RT30717B165M01
- Labeled
- 30 mg
- Measured
- 29.96 mg
- Tested
- Jul 25, 2026
99.90%HPLC purity
- Lot
- rt5619H135M01
- Labeled
- 5 mg
- Measured
- 5.7 mg
- Tested
- Jun 28, 2026
99.92%HPLC purity
- Lot
- RT616H155M01
- Labeled
- 20 mg
- Measured
- 20.63 mg
- Tested
- Jun 22, 2026
99.03%HPLC purity
- Lot
- RT609H155M01
- Labeled
- 20 mg
- Measured
- 20.88 mg
- Tested
- Jun 17, 2026
99.94%HPLC purity
- Lot
- RT10529H145M01
- Labeled
- 10 mg
- Measured
- 10.16 mg
- Tested
- Jun 8, 2026
99.95%HPLC purity
- Lot
- RT20529H155M01
- Labeled
- 20 mg
- Measured
- 20.95 mg
- Tested
- Jun 8, 2026
99.95%HPLC purity
- Lot
- RT5519H135m
- Labeled
- 5 mg
- Measured
- 5.14 mg
- Tested
- May 28, 2026
99.09%HPLC purity
- Lot
- RT512H145m
- Labeled
- 10 mg
- Measured
- 10.31 mg
- Tested
- May 20, 2026
99.86%HPLC purity
- Lot
- rt512H155m
- Labeled
- 20 mg
- Measured
- 20.18 mg
- Tested
- May 19, 2026
99.83%HPLC purity
- Lot
- RT512H165m
- Labeled
- 30 mg
- Measured
- 28.77 mg
- Tested
- May 19, 2026
99.93%HPLC purity
- Lot
- RT10504H1451
- Labeled
- 10 mg
- Measured
- 10.43 mg
- Tested
- May 14, 2026
99.93%HPLC purity
- Lot
- RT20504H1552
- Labeled
- 20 mg
- Measured
- 20.21 mg
- Tested
- May 14, 2026
99.90%HPLC purity
- Lot
- Reta5164H37u-1
- Labeled
- 5 mg
- Measured
- 5.96 mg
- Tested
- Apr 29, 2026
99.86%HPLC purity
- Lot
- Reta10234H38-u1
- Labeled
- 10 mg
- Measured
- 11.11 mg
- Tested
- Apr 29, 2026
99.98%HPLC purity
- Lot
- Reta20164H37-u2
- Labeled
- 20 mg
- Measured
- 21.64 mg
- Tested
- Apr 29, 2026
99%HPLC purity
- Lot
- RT30824U165M01
- Labeled
- 30 mg
- Measured
- 30.84 mg
- Lot
- RTH1839u32
About this compound
Retatrutide – 10mg
RT3 is a synthetic peptide analog studied in preclinical research for its activity as a triple agonist of the GLP-1, GIP, and glucagon receptors. In vitro and in vivo laboratory models have explored its potential effects on metabolic regulation, energy balance, and receptor-mediated signaling cascades. This compound is frequently utilized in research focused on peptide stability, receptor binding affinity, and pharmacokinetic modeling in controlled experimental settings.
Applications
For laboratory research use only. Not for human or veterinary consumption. Not intended for diagnostic, therapeutic, or medical purposes.
Disclaimer
All products sold by SP Biolabs are intended strictly for laboratory research use only. They are not for human or veterinary use, and are not approved for diagnostic, therapeutic, or cosmetic applications. By purchasing, you confirm that you are a qualified professional or organization conducting lawful scientific research in compliance with applicable laws and regulations.
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