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ARA-290 research vial
ARA-290

Best ARA-290 Vendors of 2026

Ranked by Price, Purity, and Reputation

4 vendors comparedfrom $4.17/mgCOA-verified sources only

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Quick Comparison

1Ascension PeptidesCOA
10/10
10mg$6.00/mg
2Ion PeptideCOA
9.7/10
$5.90/mg
3Mile High CompoundsCOA
9.3/10
12mg$4.17/mg
4EZ PeptidesCOA
9/10
10mg$4.80/mg
ARA-290 research kit

Bulk Pricing

Per-vendor quantity breaks — pick a vial size to see the bulk price. Must purchase the full pack.

Ascension PeptidesCOA
as low as $2.70/mg
$600.00$270.00Save 55%10mg × 10

$6.00/mg $2.70/mg · 10% pack discount + 50% auto-applied

View at Ascension Peptides
Ion PeptideCOA15% code thepeptidecatalog
as low as $2.99/mg
$590.00$376.13Save 36%10mg × 10

$5.90/mg $3.76/mg · 25% pack discount + 15% with code

View at Ion Peptide
EZ PeptidesCOA10% code thepeptidecatalog
as low as $3.89/mg
$480.00$388.80Save 19%10mg × 10

$4.80/mg $3.89/mg · 10% pack discount + 10% with code

View at EZ Peptides

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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.