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Research use only. Prices updated nightly · vendor record checks dated one by one (most re-checked daily or weekly) · not independently verified · not medical advice.
Peptide Price HistoryPowered by the Peptide Index

GLP-1 research peptide prices per mg

As of , the lowest listed price among the 6 GLP-1-group research peptides we track is $1.097/mg for Tirzepatide. The table gives each compound’s lowest and median $/mg, vendor count and 30-day change, from nightly vendor listings. Price data only.

GLP-1 research peptide $/mg table

Lowest and median listed $/mg per compound, ex-shipping. Data as of .
CompoundLowest listed $/mgMedian $/mgVendors30-day changeLowest listed at
Semaglutide$1.107/mg$8.00/mg950.0%Peptaura
Tirzepatide$1.097/mg$5.20/mg133+0.8%Peptaura
Retatrutide$1.333/mg$7.299/mg150−11.0%Elements DNA
Cagrilintide$3.50/mg$11.973/mg127−1.4%All Peptides USA
Survodutide$6.899/mg$15.00/mg17+9.1%Core Peptides Direct
Mazdutide$5.00/mg$14.50/mg22+31.8%All Peptides USA

How to read these prices

  • $/mg is the listed price divided by the stated peptide mass, in US dollars, excluding shipping. It compares price per milligram of material only; it says nothing about quality, purity or use.
  • Lowest listed is the lowest comparable single-compound listing and is often a large pack; median is the middle of all current comparable listings. Neither is a recommendation of a store.
  • Each price page shows every vendor’s listing and the 90-day price history. Rules: how $/mg works.

Looking at one compound’s cost? Retatrutide price and cost per mg has its lowest and median $/mg, price per vial by vial size, a dated 90-day price history and the questions people ask about its cost, all price data only.

Numbers for journalists

Quotable price facts, data as of 10 Oct 2026. Listed prices, US dollars, excluding shipping.

  • Lowest listed price per mg in the GLP-1 research-peptide group: Tirzepatide at $1.097/mg.
  • Median listed price per mg ranges from $5.20/mg (Tirzepatide) to $15.00/mg (Survodutide) across the 6 compounds.
  • Retatrutide has the most stores with a comparable listing: 150.
  • Largest 30-day move in median price per mg: Mazdutide, +31.8%.
  • 6 GLP-1-group research peptides are tracked on this page.

Source: The Peptide Index (Peptide Price History), GLP-1 research peptide prices per mg, nightly crawl of public vendor catalog pages, data as of 10 Oct 2026. Method: how $/mg works. You may quote these figures with a link to this page.

Side-by-side price comparisons

More pairs: compare peptide prices side by side.

For how these prices have moved, see peptide price history. To turn a $/mg figure into a total for an amount in mg, use the peptide cost calculator.

Questions about this page

What does $/mg mean on this page?

It is the listed price of a vial divided by the milligrams of peptide it states, in US dollars, excluding shipping. It compares the price of the material only; it says nothing about quality, purity or use.

Does this page compare anything other than price?

No. It compares listed prices, vendor counts and the 30-day change in median price only. Nothing here describes how any material works or is used, and these materials are sold for research use only.

Why is the lowest listed price sometimes far below the median?

The lowest listed figure is the single cheapest comparable listing and is often a large pack, while the median is the middle of all current comparable listings. Neither is a recommendation of a store.

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