Market
B

Biotech Peptides price check

Popular
16% above market
on 17 popular peptides
Catalog
4% above market
$$ price level · 49 listings
Peptides
45
17 popular carried
COA coverage, in stock
44 of 45
98% of in-stock products · in-stock vendor median 54%
Cheapest on
  • Oxytocin▼ 18%
  • Thymalin▼ 17%
  • GHRP-2▼ 13%
Pricier on
  • NAD+▲ 355%
  • IGF-LR3▲ 107%
  • TB-500▲ 91%

Price check

Listed prices at Biotech Peptides 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 8 of 41 comparable listings, above it on 26. Typical listing: 3% above market. Showing the 6 largest differences.

How does Biotech Peptides compare to other peptide vendors?

Biotech Peptides sits 4% above market the tracked market median on matched peptide/size rows. The catalog in this index is smaller than Core Peptides's. COA coverage is a document count, not a quality score.

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

17 of 22 carried

Full catalog (45)

Product documentation

Biotech Peptides COA coverage

Current certificates are on file for 44 of 45 tracked peptide products from Biotech Peptides. The public index contains 282 documents. Reported test dates in this set run from Aug 26, 2025 through Jul 30, 2026. That coverage figure counts the full tracked catalogue for Biotech Peptides, including products that are currently out of stock, so it can differ from the in-stock figure above.

Product coverage
44 of 45

98% · tracked-vendor median 54%

Tested in past year
43 of 44

Based on the printed test date.

Older records
0

Printed date is over 18 months old.

Most named lab
MZ Biolabs

82% of current records that name a lab.

44 current records

Reported purity
No purity printed
Test date
Jul 24, 2026
Laboratory named
MZ Biolabs
Lot not reportedView COA
Reported purity
99.1%99.0–99.49%
Test date
Mar 22, 2026
Laboratory named
Biotech Peptides
Lot details

3140084

View COA
Reported purity
99.2%99.0–99.49%
Test date
Mar 21, 2026
Laboratory named
BIOTECH PEPTIDES
Lot details

3140070

View COA
Reported purity
99.5%99.5%+
Test date
Mar 11, 2026
Laboratory named
Biotech Peptides
Lot details

3140036

View COA
Reported purity
99.7%99.5%+
Test date
Mar 5, 2026
Laboratory named
BIOTECH PEPTIDES
Lot details

3140023

View COA
Reported purity
98.6%Under 99%
Test date
Feb 23, 2026
Laboratory named
Biotech Peptides
Lot details

3140064

View COA
Reported purity
98.6%Under 99%
Test date
Jan 30, 2026
Laboratory named
Biotech Peptides
Lot details

3140046

View COA
Reported purity
95.1%Under 99%
Test date
Jan 20, 2026
Laboratory named
BIOTECH PEPTIDES
Lot details

3140040

View COA
Reported purity
98.4%Under 99%
Test date
Aug 26, 2025
Laboratory named
Biotech Peptides
Lot details

3132298

View COA

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.