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Partner spotlight
31 compounds in stock, 114 of their 114 listings backed by a published COA, and 10% off with code PEPLOOKUP. See how their live prices compare with every other supplier on their profile.
31
Compounds in stock
114
Listings tracked
114
Listings with COAs
Partner discount
10% off
The directory
90 listed
PepLookup Community · Hosted on Skool
A free forum for researchers to learn peptide science, interpret certificates of analysis, review published studies and compare verified suppliers.
Pure Peptides is a U.S. research peptide supplier offering >99% purity, independent HPLC/MS testing, batch-specific COAs and same-day dispatch.
Before you order
Product catalog

$6.40/mg · seen 10d ago
View COA
$7.00/mg · seen 10d ago
View COA
$6.30/mg · seen 10d ago
View COA
$6.00/mg · seen 10d ago
View COA
$1.02/mg · seen 10d ago
View COA
$8.60/mg · seen 10d ago
View COA
$5.80/mg · seen 10d ago
View COA
$3.90/mg · seen 10d ago
View COA
$7.80/mg · seen 10d ago
View COAOverview
Pure Peptides is a research peptide supplier based in the United States, listed in the PepLookup directory and established in 2026. PepLookup currently tracks 33 Pure Peptides listings across 19 compounds, all of which were in stock when prices were last checked. Every price is read from Pure Peptides' own product pages and converted to cost per milligram, so a single vial and a multi-vial kit can be compared with other suppliers on the same scale. Each listing links to a certificate of analysis where one is published, and you can open it from the listing itself. Pure Peptides accepts major credit and debit cards, bank transfer and cryptocurrency. PepLookup does not sell Pure Peptides products. Orders are placed on the supplier's own site, and everything listed is for laboratory research use only.
Highlights
Researchers shortlisting Pure Peptides usually weigh a few checkable points. The catalogue spans 19 compounds, each priced per milligram, and COAs are linked from the listings where the supplier publishes them. Payment options include major credit and debit cards, bank transfer and cryptocurrency. Pure Peptides is a newer supplier, established in 2026, so there is less public history to go on than for older names. Prices carry the date they were last seen, and out-of-stock listings are excluded from comparisons. None of this is an endorsement. Compare cost per mg, read the COA for your exact batch, and confirm current terms on Pure Peptides' site before ordering.
Comparison
Pure Peptides is one of the suppliers PepLookup tracks, and every ranking on this page uses cost per milligram rather than headline price, because pack sizes differ. Out-of-stock listings are excluded before ranking. Prices change often, so open any compound's comparison page to see where Pure Peptides sits against the other suppliers today, then check the COA and payment terms before you decide.
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