Sermorelin vs Tesamorelin: Price Comparison
Nightly $/mg price comparison of Sermorelin and Tesamorelin across US research-peptide vendors. As of 2026-10-10, the lower listed price per mg is Tesamorelin ($3.45/mg) vs Sermorelin ($3.50/mg). At the median, Sermorelin is listed at $8.80/mg against $8.00/mg for Tesamorelin, a gap of $0.80/mg (1.1×). This is a price comparison only — not a comparison of potency, dosing, safety, or efficacy, and not medical advice.
| Metric | Sermorelin | Tesamorelin |
|---|---|---|
| Lowest listed $/mg | $3.50/mg | $3.45/mg |
| Median listed $/mg | $8.80/mg | $8.00/mg |
| Middle half of listings ($/mg) | $6.725/mg – $10.80/mg | $6.599/mg – $10.00/mg |
| Vendors tracked | 125 | 207 |
| 30-day price trend | -1.62% (30d) | -5.87% (30d) |
| Cheapest vendor | North Peptide | Renova Peptides |
| Stores listing both | 113 stores list both (Sermorelin: 125, Tesamorelin: 207) | |
Sermorelin vs Tesamorelin price questions
Which is cheaper per mg, Sermorelin or Tesamorelin?
As of 10 Oct 2026, the median listed price is $8.00/mg for Tesamorelin and $8.80/mg for Sermorelin, so Tesamorelin has the lower median $/mg. By lowest single listing the lower figure is Tesamorelin at $3.45/mg against $3.50/mg for Sermorelin. Prices are single-vial, ex-shipping and refreshed nightly; this says nothing about quality or suitability.
How much more expensive is Sermorelin than Tesamorelin per mg?
As of 10 Oct 2026, the median listed price of Sermorelin is $0.80/mg higher than Tesamorelin ($8.80/mg against $8.00/mg), a ratio of 1.1 to 1. Medians are across each compound's current comparable single-vial listings.
How many stores list both Sermorelin and Tesamorelin?
As of 10 Oct 2026, 113 tracked stores list both. Sermorelin is priced by 125 stores and Tesamorelin by 207. Listing a store is a statement about price data, never an endorsement.
Have Sermorelin and Tesamorelin prices changed in the last 30 days?
The 30-day change in the daily median $/mg is -1.62% for Sermorelin and -5.87% for Tesamorelin. Days the crawl missed are left out, never filled in.
Does this page compare Sermorelin and Tesamorelin beyond price?
No. It compares listed prices in US dollars per milligram, vendor counts and the 30-day price trend only. It does not compare potency, dosing, safety or efficacy, and it is not medical advice. Sale prices and shipping are not included.
Research Use Only. Publicly listed vendor prices, ex-shipping, normalized to $/mg and refreshed nightly — the same methodology and data as each compound’s own page (see how $/mg works and how we verify). Not medical advice, not a recommendation to purchase, and not a claim about potency, dosing, safety, or efficacy of either compound.