Core Peptides Direct peptides: prices, COAs and vendor facts
Core Peptides Direct is a research-peptide vendor that lists 68 injectable peptides, including 5-Amino-1MQ, GHK-Cu and BPC-157. Across 68 products with a market median, its prices sit 7% below the median for the same peptide and vial size; it is the cheapest vendor we track on Gonadorelin and BPC-157, and pricier on Testagen and Livagen. We found no certificates for the in-stock products we track. Based on the certificates our crawler found; vendors may publish more than we index.
What the record shows
COA coverage: None found
We found no certificates for the in-stock products we track. Based on the certificates our crawler found; vendors may publish more than we index.
- Current certificates
- 0
- Tested within a year
- 0
- Labs named
- 0
- Freshest test date
- None printed
from 0 indexed documents
current certificates, by the date printed on them
named on 0 certificates
across current certificates
Price position
- Gonadorelin▼ 62%
- BPC-157▼ 47%
- Semaglutide▼ 42%
- Testagen▲ 67%
- Livagen▲ 64%
- Cardiogen▲ 64%
Price history
$5/mg median
▲ 15%
Median price per mg across Core Peptides Direct’s 60-68 priced listings, from Sep 21 ($4.35/mg) to Oct 12 ($5/mg) over 21 observed days. The mix of products behind the median changes as listings come and go, so this tracks the catalog as well as the prices.
Recent price changes
48 of Core Peptides Direct’s tracked listings changed price in the last 30 days: 4 down, 44 up. Showing the 8 most recent.
Price check
Listed prices at Core Peptides Direct against the median price per mg for the same peptide at the same vial size, across every vendor we track. Vendors change prices without notice, so check the current listing before you order.
Below the market median on 33 of 50 comparable listings, above it on 16. Typical listing: 5% below market. Showing the 6 largest differences.
How does Core Peptides Direct compare to other peptide vendors?
Core Peptides Direct
International
7% below
vs market median
52
peptides
None found
in-stock products
Oct 12
Peptides Greyhouse
International
7% above
vs market median
63
peptides
None found
in-stock products
Oct 12
Atomik Labs
International
3% above
vs market median
56
peptides
Limited
in-stock products
Oct 12
Nexgen Peptides
International
At median
vs market median
60
peptides
Limited
in-stock products
Oct 12
Core Peptides Direct sits 7% below market the tracked market median on matched peptide/size rows. The catalog in this index is smaller than Peptides Greyhouse's. On COA coverage, Core Peptides Direct rates none found and Peptides Greyhouse rates none found. Based on the certificates our crawler found; vendors may publish more than we index.
The honest comparison unit is price per mg on matched peptide/size rows. COA coverage is presence of a current indexed document, not purity-as-quality. See the Evidence Atlas and how to read a COA.
Evidence boundary: Listed prices, stock signals, and indexed COA documents are observations. They do not establish legitimacy, authenticity, safety, sterility, chain of custody, product quality, fulfillment, or suitability. No vendor is endorsed.
Popular peptides
22 of 22 carriedFull catalog (52)
Questions about Core Peptides Direct
Is Core Peptides Direct legit?
Pricing data cannot settle that question, and we do not test products or verify fulfillment. Here is the evidence we do hold for Core Peptides Direct. We found no certificates for the in-stock products we track. Based on the certificates our crawler found; vendors may publish more than we index. Read each certificate yourself, check that its lot and compound match what you are buying, and treat anything we have not recorded as unknown rather than as an answer.
Does Core Peptides Direct publish COAs?
We found no certificates for the in-stock products we track. Based on the certificates our crawler found; vendors may publish more than we index. We have not recorded a testing or COA page on their site. A certificate on file records what a document says; it cannot prove chain of custody or what is in the vial you receive.
How do Core Peptides Direct prices compare to other vendors?
Across 68 graded products, Core Peptides Direct's median price per mg sits 6.6% below the median for the same peptide at the same vial size. We track 52 products from them in total. Price per mg is the comparison unit: a cheaper vial holding less is not a cheaper product.
Product documentation
Core Peptides Direct COA coverage
Across the tracked peptide products we hold for Core Peptides Direct, COA coverage rates none found. The public index contains 0 documents. That rating covers the full tracked catalogue for Core Peptides Direct, including products that are currently out of stock, so it can differ from the in-stock rating above. Based on the certificates our crawler found; vendors may publish more than we index.
- Product coverage
- None found
- Tested in past year
- 0
- Older records
- 0
- Most named lab
- Not reported
across the full tracked catalogue
current certificates, by the printed test date.
Printed date is over 18 months old.
No current record names a lab.
No current certificates are on file for the tracked market listings on this page.
A record appears on file after our pipeline identifies the document as a certificate of analysis and matches its printed compound to a catalog peptide. The record cannot prove authenticity, chain of custody, sterility, product safety, or suitability for use.
These are counts of documents in our index, and a coverage rating of what our crawler found. They do not grade vendor quality, legitimacy, or safety. Printed fields can contain transcription errors. “Older record” means the reported test date is more than 18 months old.
See the testing methodology and dataset, or compare this coverage against another vendor in the vendor comparison tool.
Cite this profile
The Peptide App. Core Peptides Direct peptide prices, COA coverage and vendor facts. Updated October 12, 2026. https://www.thepeptide.app/pricing/vendor/core-peptides-direct
The Peptide App. (2026). Core Peptides Direct peptide prices, COA coverage and vendor facts. Retrieved from https://www.thepeptide.app/pricing/vendor/core-peptides-direct
Prices and certificate counts on this page were last refreshed October 12, 2026.