compounds / tirzepatide
Tirzepatide price comparison
Tirzepatide is a synthetic dual agonist of the GLP-1 and GIP receptors under investigation for metabolic and endocrine research. Laboratories study its effects on glucose regulation and energy balance in preclinical models.
cheapest (first-party)
$3.32/mg
median
$8.90
highest
$19.80
spread
6×
first-party vendors
11
Fair-price band · 11 first-party vendors · $/mg
median $8.90
$3.32cheapest $19.80highest
The priciest vendor charges 6× the cheapest — buying blind on Tirzepatide can cost up to $16.48/mg more.
first-party prices captured 50m ago
| # | Vendor | Product | Size | Price | $/mg | Trend | Code | |
|---|---|---|---|---|---|---|---|---|
| 1 | Peptira | TIRZ-2 | 60MG first-party · captured 52m ago · earns pepmg $0 · source ↗ · COA ↗ | 60mg | $199.00 | $3.32 | — | buy → | |
| 2 | Peptira | TIRZ-2 | 30MG first-party · captured 52m ago · earns pepmg $0 · source ↗ · COA ↗ | 30mg | $159.00 | $5.30 | — | buy → | |
| 3 | Ageless Vitality Peptides | GLP2-T (Tirz) 20mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 20mg | $119.00 | $5.95 | · | — | buy → |
| 4 | Peptira | TIRZ-2 | 20MG first-party · captured 52m ago · earns pepmg $0 · source ↗ · COA ↗ | 20mg | $129.00 | $6.45 | — | buy → | |
| 5 | LiveWell Peptides | Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 30-mg first-party · captured 50m ago · earns pepmg $0 · source ↗ | 30mg | $199.00 | $6.63 | · | — | buy → |
| 6 | Peptira | TIRZ-2 | 10MG first-party · captured 52m ago · earns pepmg $0 · source ↗ · COA ↗ | 10mg | $89.00 | $8.90 | — | buy → | |
| 7 | Ageless Vitality Peptides | GLP2-T (Tirz) 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $89.00 | $8.90 | · | — | buy → |
| 8 | LiveWell Peptides | Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 15-mg first-party · captured 50m ago · earns pepmg $0 · source ↗ | 15mg | $185.00 | $12.33 | · | — | buy → |
| 9 | LiveWell Peptides | Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 20-mg first-party · captured 50m ago · earns pepmg $0 · source ↗ | 20mg | $250.00 | $12.50 | · | — | buy → |
| 10 | LiveWell Peptides | Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 10-mg first-party · captured 50m ago · earns pepmg $0 · source ↗ | 10mg | $149.00 | $14.90 | · | — | buy → |
| 11 | LiveWell Peptides | Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 5-mg first-party · captured 50m ago · earns pepmg $0 · source ↗ | 5mg | $99.00 | $19.80 | · | — | buy → |
COA availability: 1 of 3 vendors selling Tirzepatide publish a COA
— 1 lab-hosted: Peptira (lab-hosted). What a COA proves →
▸ Why compare $/mg for Tirzepatide?
Per-mg prices for tirzepatide vary due to differences in synthesis scale, purity levels, and vendor sourcing. Comparing prices helps researchers identify cost-effective options without assuming equivalence in quality.
▸ Reading the COA
A third-party COA should confirm peptide identity via mass spectrometry and purity ≥98% by HPLC. Check for common adulterants like truncated sequences or residual solvents, and verify that the reported mg/vial matches the fill weight.
▸ FAQ
What is the recommended storage condition for tirzepatide?
Store lyophilized tirzepatide at -20°C or below, protected from light and moisture. Reconstituted solutions should be refrigerated at 2-8°C and used within a short time frame to maintain stability.
What does a Certificate of Analysis (COA) contain?
A COA provides analytical data from an independent lab, including mass spectrometry for identity, HPLC for purity, and sometimes residual solvent or endotoxin levels. It verifies that the product meets specified quality parameters.
Why do prices for tirzepatide vary so much between suppliers?
Prices vary due to differences in synthesis methods, scale of production, purity grade, and vendor overhead. Lower-priced options may indicate lower purity or less rigorous quality control, so per-mg comparison helps assess value.
▸ Same cluster
| Retatrutide | $5.97/mg |
| Semaglutide | $5.95/mg |
| Cagrilintide | $6.60/mg |
| AOD-9604 | $7.00/mg |
→ Reconstitution calculator for Tirzepatide research math.
All products listed are sold by third-party vendors for laboratory and research use only (RUO). pepmg sells nothing, ships nothing, and gives no medical, dosing, or human-use guidance. Listings are price-tracking data, not endorsements.