Liraglutide vs Tirzepatide
Tirzepatide is cheaper per mg here: $0.218 per mg at its best-priced strength (TR30) against $0.523 per mg for Liraglutide (LIR30), 58 percent less. Liraglutide is offered in 3 strengths (5mg to 30mg), Tirzepatide in 12 (5mg to 120mg); 0 and 5 of those are on the shelf today.
Prices and stock checked · USD per box of ten · freight included from $1,000.00 an order · COA per batch · research use only
Both are lipidated and both are stocked as lyophilised powder, but they come from different backbones. Liraglutide is the 31-residue GLP-1 sequence keeping the native alanine at position 8, with a C16 palmitic acid on a single gamma-glutamate at lysine 26. Tirzepatide is a 39-residue GIP-based chain with Aib at 2 and 13 and a C20 diacid at lysine 20. Tirzepatide is the larger molecule by roughly 800 mass units, both carry one tryptophan and no methionine so their certificates read alike, and the buying comparison is the per-milligram price at the strengths each is listed in.
| Liraglutide | Tirzepatide | |
|---|---|---|
| Range | GLP-1 & Metabolic | GLP-1 & Metabolic |
| Strengths offered | 3: 5mg, 10mg, 30mg | 12: 5mg, 10mg, 15mg, 20mg, 30mg, 40mg, 45mg, 50mg, 60mg, 80mg, 100mg, 120mg |
| Price per box of ten | $36.36 to $156.86 | $17.66 to $331.38 |
| Best price per mg | $0.523 per mg (LIR30) | $0.218 per mg (TR30) |
| Dearest price per mg | $0.727 per mg (LIR5) | $0.353 per mg (TR5) |
| On the shelf today | 0 of 3 strengths | 5 of 12 strengths |
| Form | Lyophilised powder | Lyophilised powder |
| Average mass | 3751.3 | 4813.5 |
| CAS number | 204656-20-2 | 2023788-19-2 |
| Release limit | Purity ≥ 98.0 % by RP-HPLC | Purity ≥ 98.0 % by RP-HPLC |
Every strength of both
| Code | Compound | Strength | Per box | Per unit | Stock |
|---|---|---|---|---|---|
| LIR5 | Liraglutide | 5mg x 10 vials | $36.36 | $0.727 per mg | Made to order, 2 weeks |
| LIR10 | Liraglutide | 10mg x 10 vials | $60.25 | $0.603 per mg | Made to order, 2 weeks |
| LIR30 | Liraglutide | 30mg x 10 vials | $156.86 | $0.523 per mg | Made to order, 2 weeks |
| TR5 | Tirzepatide | 5mg x 10 vials | $17.66 | $0.353 per mg | Made to order, 2 weeks |
| TR10 | Tirzepatide | 10mg x 10 vials | $25.97 | $0.260 per mg | Low stock |
| TR15 | Tirzepatide | 15mg x 10 vials | $38.44 | $0.256 per mg | In stock |
| TR20 | Tirzepatide | 20mg x 10 vials | $51.94 | $0.260 per mg | Made to order, 2 weeks |
| TR30 | Tirzepatide | 30mg x 10 vials | $65.44 | $0.218 per mg | Low stock |
| TR40 | Tirzepatide | 40mg x 10 vials | $92.45 | $0.231 per mg | Low stock |
| TR45 | Tirzepatide | 45mg x 10 vials | $118.42 | $0.263 per mg | Made to order, 2 weeks |
| TR50 | Tirzepatide | 50mg x 10 vials | $145.43 | $0.291 per mg | Made to order, 2 weeks |
| TR60 | Tirzepatide | 60mg x 10 vials | $172.44 | $0.287 per mg | In stock |
| TR80 | Tirzepatide | 80mg x 10 vials | $225.42 | $0.282 per mg | Made to order, 2 weeks |
| TR100 | Tirzepatide | 100mg x 10 vials | $278.40 | $0.278 per mg | Made to order, 2 weeks |
| TR120 | Tirzepatide | 120mg x 10 vials | $331.38 | $0.276 per mg | Made to order, 2 weeks |
Questions
Which is cheaper per mg, Liraglutide or Tirzepatide?
Tirzepatide, at $0.218 per mg for its best-priced strength (TR30) against $0.523 per mg for Liraglutide (LIR30), 58 percent less. Compare at the vial size you will actually use; the gap changes with strength.
Which comes in more strengths?
Tirzepatide, with 12 against 3. Every strength is a separate line with its own code, price and stock state.
Can Liraglutide and Tirzepatide go in one order?
Yes. Any lines can share an order; the minimum is $300 of goods per order, or $100 on a first order, and one sealed box of ten per line. Lines on the shelf ship in 1 to 2 business days; made-to-order lines follow in about two weeks, at no extra freight.
Are they tested to the same specification?
Yes: purity not less than 98.0 percent by RP-HPLC, identity by mass, water content, net content within 5 percent of label, and a retest date, with a certificate of analysis per batch. What differs is what each certificate has to look for, which is set by the molecule and described on each compound’s own page.
Structural facts from each compound’s sheet and profile; prices and stock from the list at the moment this page was opened. How to compare strengths on price.