FOXO4-DRI Peptide For Sale

What FOXO4-DRI Costs Right Now

WPA currently tracks FOXO4-DRI at 8 verified vendors. In-stock FOXO4-DRI vials run from $75 to $271.14 — a 3.6x spread for the same compound. Ascension Peptides holds the lowest sticker price at $75. Normalized to milligrams, FOXO4-DRI costs $7.50/mg to $27.11/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 $75 ($7.50/mg), COA purity 99.41%; Glow Aminos — 10mg at $79.13 ($7.91/mg), COA purity 99.86%; Flawless Compounds — 10mg at $79.13 ($7.91/mg), COA purity 99.86%; Modified Aminos — 10mg at $80.99 ($8.10/mg); Southern Aminos — 10mg at $114.11 ($11.41/mg), COA purity 99.47%.

FOXO4-DRI COA Coverage Across Tracked Vendors

7 of the 8 tracked FOXO4-DRI listings (88%) publish a third-party Certificate of Analysis. Assayed purity on those reports ranges from 99.00% to 99.86%. 5 listings report more FOXO4-DRI in the vial than the label claims, which lowers the real cost per milligram below the printed price. The most recent FOXO4-DRI COA on file is dated 7/26. The remaining 1 listing has no published report, so its purity is the vendor's own claim.

A COA is only worth what it proves: it has to name the independent lab, be dated within the last 12 months, and match the exact FOXO4-DRI batch and vial size on sale. Open the linked report before ordering rather than trusting the badge.

How Researchers Actually Dose FOXO4-DRI

Across 52 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 (29 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

8 of the 8 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 $7.50/mg-style unit pricing, so a small cheap vial cannot hide a worse real cost than a larger one.
• COA status and purity — The 7 COA-backed FOXO4-DRI listings show assayed purity and test date so quality is a number, not a claim.
• 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. Every FOXO4-DRI vendor in the table on this page is screened for a published third-party Certificate of Analysis (COA), which is your one objective quality check. Right now that screen covers 8 FOXO4-DRI listings from 8 vendors.

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

A Certificate of Analysis (COA) is the third-party lab report for one specific FOXO4-DRI batch — your only proof the vial is real and full-strength. Check four things: identity (it's actually FOXO4-DRI, not an underdosed or mis-synthesized peptide), assay/purity (ideally 98% or higher), a named independent lab (not the vendor's own in-house claim), and a recent test date. WPA flags COA status per listing, but a marketing screenshot isn't enough — open the actual COA on the vendor's site before paying. For FOXO4-DRI specifically, 7 of 8 tracked listings (88%) publish one, with assayed purity between 99.00% and 99.86%, the most recent dated 7/26. Every row in the table links straight to it.

Which FOXO4-DRI vendor should I pick?

There's no single "best" FOXO4-DRI vendor — it depends on what you weigh most. WPA ranks every verified vendor by a composite of assayed purity, COA recency, lifetime click popularity among researchers, final price, and in-stock plus discount availability. FOXO4-DRI is a long, complex peptide that is costly to synthesize correctly, so assayed purity and a recent COA matter more than usual. 8 vendors currently carry FOXO4-DRI, and Ascension Peptides holds the best true value at $7.50/mg on the 10mg vial. If you just want the strongest all-round value, the top-ranked FOXO4-DRI vendor on this page is a safe starting point — but confirm its purity and price fit your protocol first.

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 $7.50/mg to $27.11/mg across 10mg, 15mg vials. WPA normalizes every verified listing to $/mg, and the live cost-per-month card estimates your real spend at the most common dose, so overpaying becomes obvious at a glance. 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 52 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. 8 of the 8 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 16 USA suppliers and 968 "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 $75.00. We currently track 8 FOXO4-DRI products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.