Disclosure: We earn a commission from vendors on this page. Rankings are based on objective criteria including price, COA availability, and reputation.

Best CJC-1295 Vendors of 2026

Ranked by Price, Purity, and Reputation

Quick Comparison

Rank	Vendor	Price	Amount	$/mg	COA	Score	Action
1	EZ Peptides	$40.00	5mg	$8.00/mg	Yes	9.5/10	View
2	Certified Pep	$75.00	10mg	$7.50/mg	Yes	9.6/10	View
3	Ascension Peptides	$47.50	5mg	$9.50/mg	Yes	8.8/10	View
4	Penguin Peptides	$55.00	5mg	$11.00/mg	Yes	8.8/10	View
5	Limitless Biotech	$60.99	5mg	$12.20/mg	Yes	8.8/10	View

How We Score Vendors

Our scoring is based on three weighted factors:

Price Competitiveness (40%)

Normalized to cost per milligram for fair comparisons across vial sizes.

COA Availability (30%)

Third-party lab testing confirming purity, identity, and absence of contaminants.

Vendor Reputation (30%)

Community feedback, shipping reliability, customer service, and business track record.

Related Resources

Complete CJC-1295 Guide

Dosing protocols, research findings, and safety information

CJC-1295 Dosing Guide

Research protocols and administration methods

Peptides A–Z

Tools

Reconstitution Calculator Storage Guide Peptide Matcher