What Does Tesamorelin Actually Cost?
Tesamorelin runs $27.95 to $149.97 per vial from research peptide vendors in 2026. The massive range comes down to vial size — a 2mg vial at $27.95 is actually more expensive per mg than a 10mg vial at $75.00.
The metric that matters is cost per milligram. At the standard 1mg/day protocol (5 days on, 2 days off), you need about 20mg per month. That puts monthly costs anywhere from $130 to $300 depending on where you buy — and whether you use a coupon code.
Here is every in-stock tesamorelin offer we track, ranked by value.
Tesamorelin Price Comparison (April 2026)
These are the recommended vendors we track with COA verification. Vendors with exclusive coupon codes are listed first.
| Vendor | Vial Size | Price | Price/mg | After Coupon | Coupon/mg | Code |
|---|---|---|---|---|---|---|
| Royal Peptides | 10mg | $75.00 | $7.50/mg | $67.50 | $6.75/mg | (10% off) |
| Ion Peptide | 5mg | $45.00 | $9.00/mg | $38.25 | $7.65/mg | (15% off) |
| EZ Peptides | — | — | — | — | — | Check stock ( 10% off) |
| Ascension Peptides | — | — | — | — | — | Check stock ( 50% off) |
Best value with coupon: Royal Peptides at $6.75/mg after 10% off — the cheapest verified source for tesamorelin right now.
When Ascension restocks: Their 50% discount would make tesamorelin roughly $3.75/mg — by far the cheapest option. Check current availability.
Budget option: Ion Peptide 5mg vials at $38.25 after 15% off — lower upfront cost if you want to try a short cycle before committing to 10mg vials.
Monthly Cost at Standard Dose
The standard tesamorelin protocol is 1mg subcutaneous, 5 days on / 2 days off. That is roughly 20 doses per month.
| Protocol | Monthly mg | Best Price/Month | After Coupon |
|---|---|---|---|
| 1mg, 5 on/2 off | ~20mg | $130 (2x 10mg) | $117 (Royal 10% off) |
| 2mg, 5 on/2 off | ~40mg | $260 (4x 10mg) | $234 (Royal 10% off) |
At 1mg/day, two 10mg vials cover a full month. At the FDA-approved 2mg dose (used in Phase III trials for HIV-associated lipodystrophy), you need four 10mg vials — roughly $260/month before discounts.
The most cost-effective approach: Buy 10mg vials from Royal Peptides or Research ChemHQ. Avoid 2mg and 5mg vials unless you are running a short trial cycle and want to minimize upfront cost.
How Coupon Codes Cut Your Cost
Five vendors on our tracker offer exclusive discount codes through The Peptide Catalog deals page:
| Vendor | Code | Discount | Tesamorelin Savings |
|---|---|---|---|
| Ascension Peptides | 50% off | Currently out of stock — check back | |
| Ion Peptide | 15% off | $45.00 → $38.25 per 5mg | |
| Royal Peptides | 10% off | $75.00 → $67.50 per 10mg | |
| EZ Peptides | 10% off | Currently out of stock — check back |
Royal Peptides at 10% off delivers the best per-mg price among vendors with active coupon codes — $6.75/mg after discount. Ion Peptide at 15% brings their 5mg vials to $7.65/mg.
When Ascension Peptides restocks tesamorelin, their 50% discount would make them the cheapest at ~$3.75/mg. Check current availability for real-time stock status.
Browse all peptide coupon codes →
Tesamorelin vs Alternatives: Cost Comparison
Tesamorelin is a premium GH-releasing peptide. Here is how it stacks up against alternatives on price.
| Peptide | Typical 10mg Price | Price/mg | Monthly Cost (standard dose) |
|---|---|---|---|
| Tesamorelin | $65-$80 | $6.50-$8.00 | $130-$160 |
| Sermorelin | $35-$55 | $3.50-$5.50 | $70-$110 |
| Ipamorelin | $30-$50 | $3.00-$5.00 | $90-$150 |
| CJC-1295 (no DAC) | $35-$55 | $3.50-$5.50 | $70-$110 |
| CJC-1295 + Ipamorelin blend | $45-$65 | $4.50-$6.50 | $90-$130 |
Tesamorelin costs 1.5-2x more than sermorelin or ipamorelin. The premium is justified by its FDA approval, Phase III trial data showing 18% visceral fat reduction, and stronger GH release per dose.
If budget is the primary constraint, sermorelin or a CJC-1295/ipamorelin blend delivers GH stimulation at a lower price point — but without tesamorelin's clinical evidence for visceral fat reduction specifically.
For a detailed dosing breakdown, see the tesamorelin dosing guide. For vendor rankings and COA verification status, visit where to buy tesamorelin.