FOXO4-DRI Peptide For Sale

What FOXO4-DRI Costs Right Now

WPA currently tracks FOXO4-DRI from 6 distinct vendors. In-stock FOXO4-DRI vials run from $66.50 to $242.25 — a 3.6x spread for the same compound. Ascension Peptides holds the lowest sticker price at $66.50. Normalized to milligrams, FOXO4-DRI costs $6.65/mg to $16.15/mg on this page. The best per-milligram value is the 10mg vial from Ascension Peptides.

FOXO4-DRI is stocked in 2 sizes: 10mg and 15mg vials. Because vials of different strengths rarely scale linearly in price, the per-milligram column is the only fair way to rank them.

Ranked by true cost per milligram, the FOXO4-DRI listings WPA tracks are: Ascension Peptides — 10mg at $66.50 ($6.65/mg), COA purity 99.41%; Modified Aminos — 10mg at $80.99 ($8.10/mg), COA purity 99.00%; Flawless Compounds — 10mg at $113.05 ($11.30/mg), COA purity 99.86%; Glow Aminos — 10mg at $113.05 ($11.30/mg), COA purity 99.86%; Peptira — 10mg at $141.10 ($14.11/mg), COA purity 99.83%.

FOXO4-DRI COA Coverage Across Tracked Vendors

6 of the 6 tracked FOXO4-DRI listings (100%) are marked as having COA availability in WPA's listing data; this marker is not independent verification. A purity value is recorded for 6 listings; purity alone does not establish identity or independent testing. The recorded purity values range from 99.00% to 99.86%. 5 listings record more FOXO4-DRI in the vial than the label claims; check the vendor's report and batch before drawing conclusions. The latest COA date recorded in WPA's listing data is 7/26.

To assess a COA, inspect the actual report for the independent lab, test date, and a batch and vial size matching the FOXO4-DRI offer. WPA's listing fields do not establish that a report was independently verified.

How Researchers Actually Dose FOXO4-DRI

Across 61 FOXO4-DRI calculator runs logged by the WPA community, the most common dose entered is 500mcg, most often once weekly. The size researchers calculate against most often is the 10mg vial (38 runs). The most common bacteriostatic water volume is 1mL, which is what sets the draw marks on the syringe for that dose. At that dose a 15mg vial yields roughly 30 doses, so the vial size you buy decides how often you reorder as much as the price does.

FOXO4-DRI Discount Codes

6 of the 6 tracked FOXO4-DRI listings carry a WPA researcher discount code. The largest live discount is 50% off. Every price and per-milligram figure on this page is the post-discount number, so you are never comparing a discounted listing against an undiscounted one. Codes change and some exclude sale items or carry order minimums.

About FOXO4-DRI

FOXO4-DRI is a 26-residue D-retro-inverso peptide studied as a proof-of-concept senolytic (a compound that targets senescent cells) in aging research. It ships as a lyophilized powder you reconstitute before use, so the meaningful vendor difference is what the certificate of analysis (COA) shows.

Its reported half-life is ~few hours (estimated), which is the main reason the community cadence above looks the way it does. Not FDA-approved.

How to Read the FOXO4-DRI Comparison

• Price per milligram — Every FOXO4-DRI listing is normalized to $6.65/mg-style unit pricing, so a small cheap vial cannot hide a worse real cost than a larger one.
• COA metadata and purity — 6 FOXO4-DRI listings are marked for COA availability, and 6 have a recorded purity value. These fields do not independently verify a report.
• Vials sizes — All 2 stocked FOXO4-DRI sizes (10mg and 15mg vials) sit in one table.
• Stock status — Live in-stock state for each FOXO4-DRI listing, refreshed on a recurring basis.

Frequently Asked Questions: FOXO4-DRI

Is it legal and safe to buy FOXO4-DRI for research?

In the US, FOXO4-DRI is sold strictly as a research chemical — legal to buy for laboratory research but not approved for human use. It is an experimental senolytic peptide with no approved human use anywhere, sold only as a research chemical. The real variable isn't legality, it's quality: unverified suppliers can ship underdosed, impure, or mislabeled material. WPA records COA-related listing fields where supplied, but does not independently verify every report. Inspect the actual batch report and its laboratory, identity testing, and date before drawing conclusions. Right now that screen covers 6 FOXO4-DRI listings from 6 vendors.

How do I verify a FOXO4-DRI COA so I'm not getting an underdosed vial?

A Certificate of Analysis (COA) may report tests for a specific FOXO4-DRI batch. Check that the report identifies the compound (actually FOXO4-DRI, not an underdosed or mis-synthesized peptide), names the laboratory, describes the test method and result, and matches the offered batch and date. A recorded purity value or COA-availability flag in WPA's listing data is not independent verification. Open the vendor listing and inspect the actual report before drawing conclusions. For FOXO4-DRI specifically, 6 of 6 tracked listings (100%) are marked as having COA availability in WPA's listing data; that marker is not independent verification. A purity value is separately recorded for 6 listings; purity alone does not establish identity or independent testing. The latest COA date recorded in the listing data is 7/26.

Which FOXO4-DRI vendor should I pick?

There's no single "best" FOXO4-DRI vendor — it depends on what you weigh most. WPA ranks tracked listings using recorded purity and date fields where available, visitor click activity, price, stock status, and discount data; this ranking is not independent verification of a report. FOXO4-DRI is a long, complex peptide that is costly to synthesize correctly, so assayed purity and a recent COA matter more than usual. 6 vendors currently carry FOXO4-DRI, and Ascension Peptides holds the best true value at $6.65/mg on the 10mg vial. Review the actual report and confirm its batch details before making a decision.

How much does FOXO4-DRI cost — and how do I know I'm not overpaying?

Judge FOXO4-DRI by true price per milligram, not the sticker price on one vial — a cheap small vial often costs more per mg than a larger one. It most often ships in 10 mg vials, so compare $/mg across those rather than the sticker price on a single vial. Tracked FOXO4-DRI listings currently run $6.65/mg to $16.15/mg across 10mg, 15mg vials. WPA normalizes tracked listings to $/mg, and the live cost-per-month card estimates your spend at the most common dose. The one catch: the lowest $/mg sometimes means buying a bigger vial than your cycle needs.

How much FOXO4-DRI do I need for one full cycle?

FOXO4-DRI research protocols are usually short, pulsed courses rather than daily dosing — a handful of doses over a few days. A single 10 mg vial typically covers an entire short course. Across 61 FOXO4-DRI calculator runs logged here the most common dose is 500mcg once weekly; a 15mg vial covers roughly 30 of them, and that is the figure the cost-per-month card on this page is built on. Protocols vary and this reflects the most common community setup, not medical advice — research use only. Use the cost-per-month card and the calculator on this page to size your exact run, then buy enough to finish a cycle without re-ordering mid-protocol.

Are discount codes available for FOXO4-DRI?

Yes — many verified FOXO4-DRI vendors offer WPA researcher discount codes, and those savings are already baked into the $/mg ranking on this page, so you're never comparing a pre-discount price against a post-discount one. Codes do change, and some exclude sale items or carry order minimums. 6 of the 6 tracked FOXO4-DRI listings carry a code right now, the largest worth 50% off. Each listing shows the current code and the discounted price where one exists.

Lowest priced FOXO4-DRI peptide for sale?

To surface the lowest priced FOXO4-DRI for sale, WPA continuously compares 14 USA suppliers and 955 "for research" products, ranking every verified FOXO4-DRI listing by true cost so the cheapest vials rise to the top. The lowest priced single FOXO4-DRI vial currently starts at $66.50. We currently track 6 FOXO4-DRI products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.