Ascension PeptidesLowest
via 10 mg, $120.00 list
$12.00per mg landed
No price history yet.
5 vendors sell FOXO4-DRI. The most common size, 10 mg, costs $120.00–$235.00 across 3 of them as of Oct 14, 2026; the cheapest is Ascension Peptides at $120.00.
Every vendor's price per mg, side by side. Prices include the sales and codes shown. Buy links may earn us a commission.
Also known as: FOX04-DRI
| Vendor | Size | Price | $/mg | Buy |
|---|---|---|---|---|
| Ascension Peptides 10 mg | 10 mg | $120.00 after sales and codes, was | $12.00 | Buy → |
| Atomik Labz 14 mg × 10 vials | 14 mg × 10 vials + 1 variant
| $1,791.00 | $12.79 | Buy → |
+ 1 variant
| ||||
| Solution Peptides 14 mg × 10 vials | 14 mg × 10 vials + 1 variant
| $1,791.00 | $12.79 | Buy → |
+ 1 variant
| ||||
| peptides.gg 10 mg | 10 mg | $149.00 | $14.90 | Buy → |
| Core Peptides 10 mg | 10 mg | $235.00 | $23.50 | Buy → |
| BioLongevity Labs stock not verified 10 mg | 10 mg | $274.97 | $27.50 | Buy → |
FOXO4-DRI is a synthetic peptide built from D-amino acids in reverse order (retro-inverso), based on part of the FOXO4 protein and designed to block FOXO4 from binding p53.
FOXO4-DRI is a 46-residue D-retro-inverso peptide. That means it is built from D-amino acids, the mirror-image form, assembled in reverse order. Vendors write the name several ways, including FOX04-DRI with a zero in place of the letter O, so a search for one spelling can miss listings under the other. It is sold research-use-only as a lyophilized powder, usually in 10 mg vials.
At 46 residues, FOXO4-DRI is a large peptide, and per-mg prices run far higher than for short peptides like Epithalon. The table above divides price plus a shipping estimate by the milligrams in each vial, which matters when a few listings come in other sizes.
For another compound on the longevity shelf, see SS-31. Check each vendor's COA standards before ordering a peptide this costly.
Also in Longevity.