Market
A

American Peptide Research price check

Popular
48% above market
on 21 popular peptides
Catalog
48% above market
$$$ price level · 46 listings
Peptides
38
21 popular carried
COA coverage, in stock
28 of 36
78% of in-stock products · in-stock vendor median 54%
Cheapest on
  • Adipotide▼ 5%
  • NAD+▼ 4%
  • Thymosin Alpha-1▼ 2%
Pricier on
  • MOTS-c▲ 355%
  • GHRP-2▲ 215%
  • GHRP-6▲ 190%

Price check

Listed prices at American Peptide Research 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 3 of 34 comparable listings, above it on 30. Typical listing: 52% above market. Showing the 6 largest differences.

Popular peptides

21 of 22 carried

Full catalog (38)

Product documentation

American Peptide Research COA coverage

Current certificates are on file for 30 of 38 tracked peptide products from American Peptide Research. The public index contains 34 documents. Reported test dates in this set run from Mar 20, 2025 through Jun 25, 2025. That coverage figure counts the full tracked catalogue for American Peptide Research, including products that are currently out of stock, so it can differ from the in-stock figure above.

Product coverage
30 of 38

79% · tracked-vendor median 54%

Tested in past year
0 of 30

Based on the printed test date.

Older records
0

Printed date is over 18 months old.

Most named lab
Janoshik Analytical

100% of current records that name a lab.

30 current records

Reported purity
99.451%99.0–99.49%
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

BP 10/2025-06

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Reported purity
99.45%99.0–99.49%
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

GK50/2025-08

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Reported purity
99.385%99.0–99.49%
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

G25/2025-06

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Reported purity
99.246%99.0–99.49%
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

G610/2025-06

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Reported purity
99.451%99.0–99.49%
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

KP10/2025-06

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Reported purity
99.875%99.5%+
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

SK11/2025-06

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Reported purity
99.49%99.0–99.49%
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

XA11/2025-06

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Reported purity
99.451%99.0–99.49%
Test date
Jun 25, 2025
Laboratory named
JANOSHIK
Lot details

TB10/2025-06

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Reported purity
99.53%99.5%+
Test date
May 28, 2025
Laboratory named
JANOSHIK
Lot details

375/2025-05

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Reported purity
99.299%99.0–99.49%
Test date
May 28, 2025
Laboratory named
JANOSHIK
Lot details

SN10/2025-05

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Reported purity
99.016%99.0–99.49%
Test date
May 17, 2025
Laboratory named
JANOSHIK
Lot details

NJ500/2025-05

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Reported purity
99.713%99.5%+
Test date
May 15, 2025
Laboratory named
JANOSHIK
Lot details

DS10/2025-05

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Reported purity
99.753%99.5%+
Test date
May 15, 2025
Laboratory named
JANOSHIK
Lot details

MS10/2025-05

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Reported purity
99.219%99.0–99.49%
Test date
May 15, 2025
Laboratory named
JANOSHIK
Lot details

2S10/2025-05

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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 numbers measure document coverage only. 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.