← Peptide Index/P21/Core Peptides
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Buy P21 from Core Peptides

mid

Core Peptides is a USA vendor established in 2020 with a mid price tier. The current indexed P21 listings at Core Peptides start at $116.00 ($23.20/mg), and this profile compares those listings against other indexed vendors. Directory data says Core Peptides lists COA support and reports third-party testing, so use the live product page to confirm current documentation before purchasing for lawful research use.

Verified 2026-06-251 P21 listing at Core Peptides

Core Peptides P21 Listings

Vial Size (mg)Price (USD)$/mgIn StockBuy
5$116.00$23.20YesVisit →

Prices are weekly snapshots; click through to vendor for live pricing. $/mg computed from listed price and vial size.

How Core Peptides's P21 Price Compares

Core Peptides's lowest listed P21 price is 12.1% above the current indexed market median of $103.45. This page tracks $116.00 at Core Peptides, with the lowest listing at $23.20/mg.

Cheaper P21 Alternatives

Core Peptides Trust Snapshot

Established
2020
Location
USA
Payment Methods
credit card, crypto
Shipping
2-5 business days, free shipping on orders $200+ to USA
COA Listed
Yes
Third-Party Testing
Yes
Reputation Score
3.8/5
Full Profile
Read the Core Peptides profile →

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