FOXO4-DRI price per mg
19 listings from 14 stores. Lowest $2.25/mg, median $5.40/mg: kits run $3.86/mg and single vials $14.11/mg at the median.
A synthetic peptide built from D-amino acids in reversed order (a retro-inverso peptide), designed to block the binding of the FOXO4 protein to p53 and first described in a 2017 laboratory study. The FDA, the EMA and Health Canada have not approved it. Status as of September 2026; status of every peptide. Also called FOXO4 D-retro-inverso peptide.
Get FOXO4-DRI price drops and restocks in a feed reader app: add the FOXO4-DRI price-drop and restock feed to it (Atom, updated daily, no sign-up). A browser shows the feed as raw code or saves it as a file.
Best FOXO4-DRI prices from Finnrick-listed stores
Picks come only from Finnrick-listed stores with the item in stock; the table below has every listing. A lab score describes the purity and dose of past samples. It doesn't mean a product is safe or suitable for any use.
Price history starts Sep 26, 2026; a chart appears after 7 days of daily prices.
FOXO4-DRI listings, cheapest first
Score is Finnrick's score for FOXO4-DRI at that vendor, with the number of tests; "overall" means Finnrick has no FOXO4-DRI score there, so the vendor's overall score is shown. Not listed: Finnrick doesn't list the domain for the brand it uses. vs median: 0.50x is half the median price per mg. Likely listing error: far outside the normal range, or out of line with the store's own sizes. * The listing gives no vial count; counted as 10 because the store sells it as a kit or sells only 10-vial kits.
| # | Vendor | Score | Size | Pack | Price | Per vial | $/mg | vs median | Stock | Ships from | Listing |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Reta-Peptidereta-peptide.com | 67%overall | 10 mg | 10 vials | Pack price $75.00 | $7.50 | $0.75 per mglikely listing error | 0.14x | In stocklisting ↗ | China | FOXO4 10 mg/vialx10vial |
| 2 | Huaian Hanyou Peptidehuaianhanyoupeptides.com | 59%overall | 10 mg | 10 vials* | Pack price $225.00 | $22.50 | $2.25 per mg | 0.42x | In stocklisting ↗ | China | FOXO4-DRI (10mg) |
| 3 | BiochemAPIbuy.biochemapi.com | 73%overall | 10 mg | 10 vials | Pack price $280.00 | $28.00 | $2.80 per mg | 0.52x | In stocklisting ↗ | China or Hong Kong | FOX10 DRI(Purity: 99.~%) / 10mg*10vials |
| 4 | Chimera Peptideschimera-peptides.com | 87%overall | 20 mg | 10 vials | Pack price $600.00 | $60.00 | $3.00 per mg | 0.56x | In stocklisting ↗ | FOXO4-DRI / 20mg x 10vials | |
| 5 | Huatai Peptidehuataipeptide.com | 61%overall | 10 mg | 10 vials | Pack price $330.00 | $33.00 | $3.30 per mg | 0.61x | In stocklisting ↗ | China | FOXO4 / 10Bottlex10mg |
| 6 | Utherutherpeptide.com | 65%overall | 10 mg | 10 vials | Pack price $350.00 | $35.00 | $3.50 per mg | 0.65x | In stocklisting ↗ | China | FOX04 10mg (10 Vials / Kit) |
| 7 | NovaPeptidenovapeptide.us | 84%overall | 10 mg | 10 vials* | Pack price $385.00 | $38.50 | $3.85 per mg | 0.71x | In stocklisting ↗ | Hong Kong or US logistics hubs | FOX04 / 10mg |
| 8 | Chimera Peptideschimera-peptides.com | 87%overall | 10 mg | 10 vials | Pack price $387.00 | $38.70 | $3.87 per mg | 0.72x | In stocklisting ↗ | FOXO4-DRI / 10mg x 10vials | |
| 9 | HkRoidshkroids.com | 60%overall | 10 mg | 10 vials | Pack price $440.00 | $44.00 | $4.40 per mg | 0.81x | In stocklisting ↗ | US? | FOXO4-DRI - High-Quality Lyophilized Pe… |
| 10 | Bulk Peptide Wholesalebulkpeptidewholesale.com | 70%overall | 10 mg | 10 vials | Pack price $500.00 | $50.00 | $5.00 per mg | 0.93x | In stocklisting ↗ | FOX-04 DRI 10 mg (10 vials) | |
| 11 | NovaPeptidenovapeptide.us | 84%overall | 2 mg | 10 vials* | Pack price $116.00 | $11.60 | $5.80 per mg | 1.07x | In stocklisting ↗ | Hong Kong or US logistics hubs | FOX04 / 2mg |
| 12 | Bulk Peptide Supplybulkpeptidesupply.com | 72%overall | 10 mg | 10 vials | Pack price $650.00 | $65.00 | $6.50 per mg | 1.20x | In stocklisting ↗ | US, OK 73120 | FOX-04 DRI (PROXOFIM) 10mg (10 vials) |
| 13 | tydespeptidesstore.com not Finnrick-listed | not listed | 19 mg | 1 vial | Pack price $195.00 | $195.00 | $10.26 per mg | 1.90x | In stocklisting ↗ | US | FOXO4-DRI / 19mg |
| 14 | Atomik Labzatomiklabzpeptidesstore.com | 70%overall | 14 mg | 10 vials | Pack price $1,791.00 | $179.10 | $12.79 per mg | 2.37x | In stocklisting ↗ | US. Florida, 33411 | BULK PACK FOXO4-DRI - 14MG (10 VIALS) |
| 15 | Nuscience Peptidesnusciencepeptides.com | 61%overall | 10 mg | 1 vial | Pack price $139.99 | $139.99 | $14.00 per mg | 2.59x | In stocklisting ↗ | US | FOXO4-DRI - 10mg |
| 16 | tydespeptidesstore.com not Finnrick-listed | not listed | 10 mg | 1 vial | Pack price $140.00 | $140.00 | $14.00 per mg | 2.59x | In stocklisting ↗ | US | FOXO4-DRI / 10mg |
| 17 | Atomik Labzatomiklabzpeptidesstore.com | 70%overall | 14 mg | 1 vial | Pack price $199.00 | $199.00 | $14.21 per mg | 2.63x | In stocklisting ↗ | US. Florida, 33411 | FOXO4-DRI - 14MG |
| 18 | Oasis Peptidesmyoasislabs.com | 58%overall | 10 mg | 1 vial | Pack price $217.50 | $217.50 | $21.75 per mg | 4.03x | In stocklisting ↗ | US | FOXO4-DRI 10mg |
| 19 | Verified Peptidesverifiedpeptides.com | 62%overall | 10 mg | 1 vial | Pack price $220.00 | $220.00 | $22.00 per mg | 4.07x | In stocklisting ↗ | US | FOXO4-DRI Peptide (10MG) |
Showing each store's cheapest matching listing. Untick "Best per store" to see every size and pack.
Often sold by the same stores
Related peptides
How these prices are calculated
Each price is the store's public list price on the day shown, divided by milligrams per vial times vials in the pack, converted to USD at ECB rates. Store feeds read Sep 26, 2026. 1,262 prices read from product pages, oldest Sep 25, 2026. Lab data fetched Sep 25, 2026. Full method. Why kits cost less per mg. Spotted a wrong price or pack size? Report an error on this page.