GLP-3 Reta
GLP-3 Reta Price range: $66.00 through $312.80
Back to products
GLP-1 Sema
GLP-1 Sema Price range: $44.00 through $100.80

GLP-1 Tirz

★★★★★ 259 reviews
Purity 99.7%

Price range: $51.20 through $171.60

...
Free 2-day air shipping on orders $200+
Third-party tested — every batch
🎖 Verified veterans save 15% — for life. Learn More →
99%+ Purity Guaranteed
VETERAN MISSION
Same-Day
Shipping
Third-Party
Tested
Secure
Checkout
SCIENTIFIC SPECIFICATIONS
Molecular Formula
C₂₂₅H₃₄₈N₄₈O₆₈
CAS
2023788-19-2
Molar Mass
4813 g/mol
Amino Acid Sequence
39-amino-acid synthetic peptide with C20 fatty acid modification (Aib at positions 2, 13)
Synonyms
LY3298176; GIP/GLP-1; GIP/GLP-1T
Solubility
Soluble in water or bacteriostatic water
Form
Lyophilized powder
Research Use Only
Current batch Passed
Purity 99.7%

99.7% — exceeds our published 99% minimum

Batch
TR-202607-001
Test date
July 30, 2026
Method
RP-HPLC (214 nm)
Lab
Bioviridian
College Station, TX
Certificate of Analysis as issued by the laboratory. Unedited.
COA

GLP-1 Tirz Peptide (Tirzepatide) Certificate of Analysis

Third-party tested. Click image to view full-resolution certificate.

 

Overview
Research
FAQ 
i
Research Use Only: This product is intended for laboratory research use only and is not for human consumption, diagnostic, or therapeutic use.