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Live peptide price tracking

Peptide Price Comparison.

Compare peptide prices across 85 research suppliers with a free peptide price tool, normalised to cost per mg.

BPC-157Best BPC-157 pricesTB-500TB-500 comparison (COA)SemaglutideSemaglutide pricingTirzepatideTirzepatide tracker
Popular:TB-500BPC-157TirzepatideSemaglutideRetatrutideGHK-CuCJC-1295 (No DAC)IpamorelinCagrilintideTesamorelinMelanotan-2MOTS-cSS-31 (Elamipretide)NAD+SemaxPT-141SermorelinAHK-CuGHRP-2SelankCagriSemaMazdutideSurvodutideBPC-157 + TB-500GLOWKLOWHexarelin5-Amino-1MQEpitalonGlutathioneDihexaDSIPMelanotan-1WolverineIpamorelin / CJC-1295 (No DAC)Bacteriostatic Water

36 compounds

Hospira Bacteriostatic Water 30 mL multiple-dose vial

Bac water for peptides

Your peptides deserve genuine Hospira bac water.

Hospira Bacteriostatic Water for Injection, USP: sterile, non-pyrogenic and preserved with 0.9% benzyl alcohol, in sealed 30 mL Hospira vials rather than repackaged generic stock.

  • 0.9% benzyl alcohol
  • USP grade, sterile
  • 30 mL multi-dose
Shop Hospira bac water(affiliate link, opens in a new tab)

Featured supplier · For research use only.

Explainer

Peptide Price Comparison, Explained

A good peptide price comparison does more than list prices side by side. It makes them comparable. Vial sizes, forms and packaging vary between suppliers, so PepLookup converts every price to cost per milligram before it appears in a comparison. That is what separates a real price comparison from a simple price list.

PepLookup currently compares 85 research suppliers, more than 3,100 listings and 38 research compounds. Every comparison shows when a price was last observed, whether the supplier publishes a certificate of analysis, and any active discount code, so you have what you need to compare peptide prices before ordering.

When you compare peptide prices on a listing page, sort by cost per mg first. A lower sticker price on a smaller vial can cost more per milligram than a higher-priced larger one. You can also check a single price with our peptide price checker or the price per mg calculator.

Explore the price comparison pages below for BPC-157, Retatrutide, Tirzepatide and more.

Popular Peptide Price Comparisons

Questions

Frequently asked questions.

How do I compare peptide prices?
Pick a compound on PepLookup and open its comparison page. Every supplier's price is converted to cost per milligram, so different vial and kit sizes line up on the same scale. Out-of-stock listings are excluded from rankings, and each price shows when it was last seen. Confirm the current price on the supplier's own page before ordering.
What is a peptide price checker?
A peptide price checker shows what a compound costs across suppliers so you can see whether a price is high or low. PepLookup's price checker compares cost per milligram across 85 tracked suppliers and links to each supplier's own page for the final price.
Is there a peptide price list?
Yes. PepLookup lists current research peptide prices from 85 suppliers on one page. Every price is converted to cost per milligram, shows when it was last seen, and links to the supplier's own page. Confirm the current price there before ordering.
Why compare peptides by price per mg?
Headline prices mislead because vial sizes differ. A 10 mg vial and a 5 mg vial at different prices only compare fairly once both are converted to cost per milligram. PepLookup does that conversion for every listing.
Does PepLookup sell anything?
No. PepLookup does not manufacture, sell, store or ship any product. It is a comparison tool for research compounds. Every order is placed on the supplier's own site, under its terms.

Partner spotlight

November’s Best Supplier.

Nura Peptide logo

Nura Peptide

nurapeptide.com(affiliate link, opens in a new tab)

145 products in stock across 26 compounds, all 146 of their listings backed by a published COA, and 20% off with code PEPLOOKUP. See how their live prices compare with every other supplier on their profile.

145

Products in stock

146

Listings tracked

146

Listings with COAs

  • 4.9/5 PepReviewPro
  • Same-day processing before 3:00 PM EST
  • Est. 2025
  • Apple Pay · Google Pay · Cards

Partner discount

20% off

With code
Shop Nura Peptide(affiliate link, opens in a new tab)View Profile

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85 listed

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