03Compare

Compare peptide prices with the evidence in view.

Match the vial size first. Then compare total price, price per mg, stock, freshness, and available documentation. These are current vendor price observations for comparison; they do not recommend a product or vendor.

Open the current price ledger

Current observations

Lower prices to compare.

These listings cost less than the usual price for the same peptide and vial size. Check the vendor and testing too.

Observed below same-size market median8 current rows · COA on file for each

TirzepatideSingle vialretaone$2.40 /mg$7/mg
66% below medianRetatrutideSingle vialretaone$2.92 /mg$7.83/mg
63% below medianTesamorelinSingle vialFusion Peptide$3.02 /mg$7.60/mg
60% below medianMOTS-cSingle vialFusion Peptide$2.03 /mg$5/mg
59% below medianBPC-157Single vialretaone$2.20 /mg$5.40/mg
59% below medianEpitalonSingle vialPeptide Works$1.63 /mg$3.95/mg
59% below medianSS-31Single vialPanda Peptides$2.46 /mg$5.90/mg
58% below medianThymosin Alpha-1Single vialFusion Peptide$4.51 /mg$10.80/mg
58% below median

Market ledger

Price lookup

Search peptides or vendors, set the filters, and open a detail page for vial sizes, checked dates, vendor signals, and documents on file.

RetatrutidePeptide632 vendors · 518 in stock$1.40 /mg TirzepatidePeptide548 vendors · 475 in stock$0.95 /mg BPC-157Peptide388 vendors · 296 in stock$1 /mg MOTS-cPeptide364 vendors · 310 in stock$1.20 /mg GHK-CuPeptide361 vendors · 299 in stock$0.04 /mg TesamorelinPeptide312 vendors · 272 in stock$2.75 /mg NAD+Peptide283 vendors · 239 in stock$0.03 /mg TB-500Peptide260 vendors · 222 in stock$2.60 /mg SelankPeptide248 vendors · 186 in stock$1.80 /mg SemaxPeptide246 vendors · 186 in stock$1.03 /mg EpitalonPeptide239 vendors · 195 in stock$0.60 /mg IpamorelinPeptide235 vendors · 206 in stock$1.80 /mg KPVPeptide227 vendors · 182 in stock$1.60 /mg 5-Amino-1MQPeptide221 vendors · 179 in stock$0.50 /mg DSIPPeptide214 vendors · 176 in stock$0.27 /mg SS-31Peptide190 vendors · 154 in stock$1.35 /mg PT-141Peptide189 vendors · 152 in stock$1.59 /mg CJC-1295 (no DAC)Peptide188 vendors · 157 in stock$2.65 /mg Melanotan IIPeptide186 vendors · 161 in stock$1.30 /mg Thymosin Alpha-1Peptide178 vendors · 143 in stock$3.20 /mg PinealonPeptide121 vendors · 99 in stock$1.70 /mg FOXO4-DRIPeptide73 vendors · 63 in stock$4.50 /mg

Pricing answers

How to read peptide prices.

Compare like vial sizes first.

A lower total price can still cost more per mg. Compare vial size, price per mg, freshness, and vendor signals together.

Comparison notesThree checks before opening a vendor row

How do peptide vial prices compare?

The lowest current vial row starts at $58 total, or $0.06 per mg, for NAD+ 1000 mg. Use the vial-size controls so a larger vial is not compared with a smaller one.

What does price per mg mean?

Price per mg puts different vial sizes on the same basis. A lower total can still cost more per mg when the vial contains less material, so the ledger shows both numbers.

Why vendor signals matter

Rows may show US-vendor status, origin claims, third-party testing, login requirements, and checked dates. Treat them as context. They do not independently verify or recommend a vendor or product.

Price directory

Open the peptide you need.

Open the current rows for one peptide.

Each peptide page shows current vial sizes, observed price per mg, vendor links, checked dates, and available documentation.

Peptide Price IndexTrack the monthly market median, vendor coverage, and largest observed price moves with one documented method.

All peptide price pages111 indexed compounds

Comparison tools

Compare the market three ways.

Compare vendors, total a stack, or map the catalog.

Each tool uses the same current pricing data for a different job.

Compare two vendors

Compare shared products, prices, coverage, and vendor signals side by side.

Price a complete stack

Compare a one-vendor order with the lowest observed price for each peptide.

Explore the vendor map

See where vendor catalogs overlap across the current dataset.

Jump to current observations for Retatrutide, Semaglutide, or PNC-27.

Methodology

How we build the comparison.

We use ready, in-stock pricing observations from The Peptide App data pipeline. We group rows by peptide and vial size, then show total price, price per mg, vendor links, and available listing signals.

The same current data is exposed as a plain-text feed for crawlers and answer engines at the peptide pricing feed. Prices can change, and vendor rows are observations rather than recommendations.

FAQ

Peptide price comparison FAQ.

These answers explain how to read the ledger. Open a peptide page for exact vial, vendor, and checked-date rows.

How much do peptide vials cost?

The lowest current vial row in this guide starts at $58 total, or $0.06 per mg. Prices vary by peptide, vial size, vendor, and listing signals.

What is the best way to compare peptide prices?

Compare total price and price per mg, then check vial size, stock, the last checked date, vendor access, and available testing or origin claims.

Are these peptide prices medical recommendations?

No. This guide reports vendor prices for research and comparison. It does not provide medical advice, treatment instructions, or independent quality verification.

How current is this peptide price list?

The newest pricing observation on this page was checked Oct 14, 2026. Individual vendor rows show their own checked dates when available.