Every vendor's price per mg, side by side. Buy links may earn us a commission.
Also known as: Cibinetide, helix B surface peptide
ARA-290 listings change often as vendors update batch IDs and pack sizes. Use the compare grid for landed cost per mg; your checkout total still wins because shipping and store promos vary by cart.
Why do rows disagree with the vendor PDP? Our snapshot can lag the vendor site for a little while. Refresh pulls newer rows when we have them.
Do you normalize salts and counter-ions? Not automatically. Listings are matched with peptide names and aliases; $/mg still uses the milligrams printed on that SKU until salt normalization ships.
Where does COA evidence land? Vendor profiles link out to COA files on their sites when badges are present.
| Vendor | Size | List | $/mg | Buy |
|---|---|---|---|---|
| Atomik Labz 16 mg × 10 vials + 1 variant
| 16 mg × 10 vials + 1 variant
| $711.00 | $4.44 | Buy → |
| Solution Peptides 16 mg × 10 vials + 1 variant
| 16 mg × 10 vials + 1 variant
| $711.00 | $4.44 | Buy → |
| EZ Peptides 10 mg | 10 mg | $48.00 | $4.80 | Buy → |
| BioLongevity Labs 15 mg | 15 mg | $95.00 | $6.33 | Buy → |
| Ascension Peptides 10 mg | 10 mg | $70.00 | $7.00 | Buy → |
| LA Peptides 5 mg | 5 mg | $69.99 | $14.00 | Buy → |
| Swiss Chems 16 mg | 16 mg | $855.95 | $53.50 | Buy → |
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