Retatrutide/Tirzepatide Blend Peptide For Sale

How much does Retatrutide/Tirzepatide Blend cost per month?

The cheapest verified Retatrutide/Tirzepatide Blend protocol works out to about $66.64 per month: Southern Aminos's 35 mg vial at $107.74 with code WPA, dosed at 5 mg once weekly (the most-common community protocol). One vial provides 7.0 doses — about 7.0 weeks of supply at this cadence — so the per-week cost is roughly $15.39, which works out to $66.64 on a 4.33-week month. This protocol is derived from 322 verified Retatrutide/Tirzepatide Blend calculator runs logged by the WPA community. Cost scales roughly linearly with the per-shot dose and weekly frequency you choose.

Use the live cost-per-month card directly above the vendor table to switch between vial size, per-shot dose, weekly frequency, and vendor strategy (cheapest cost per month across all vendors and vial sizes, or highest-quality vendor by verified COA purity). Every figure recalculates against the same verified pricing shown in the vendor table below.

What Retatrutide/Tirzepatide Blend Costs Right Now

WPA currently tracks Retatrutide/Tirzepatide Blend from 3 distinct vendors. In-stock Retatrutide/Tirzepatide Blend vials run from $107.74 to $169.15 — a 1.6x spread for the same compound. Southern Aminos holds the lowest sticker price at $107.74. Normalized to milligrams, Retatrutide/Tirzepatide Blend costs $3.08/mg to $5.40/mg on this page. The best per-milligram value is the 35mg vial from Southern Aminos.

Retatrutide/Tirzepatide Blend is stocked in 2 sizes: 20mg and 35mg 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 Retatrutide/Tirzepatide Blend listings WPA tracks are: Southern Aminos — 35mg at $107.74 ($3.08/mg), COA purity 99.90%; Flawless Compounds — 35mg at $169.15 ($4.83/mg), COA purity 99.89%; Modified Aminos — 20mg at $107.99 ($5.40/mg), COA purity 99.00%.

Retatrutide/Tirzepatide Blend COA Coverage Across Tracked Vendors

3 of the 3 tracked Retatrutide/Tirzepatide Blend 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 3 listings; purity alone does not establish identity or independent testing. The recorded purity values range from 99.00% to 99.90%. 3 listings record more Retatrutide/Tirzepatide Blend 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 8/26.

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

How Researchers Actually Dose Retatrutide/Tirzepatide Blend

Across 322 Retatrutide/Tirzepatide Blend calculator runs logged by the WPA community, the most common dose entered is 5mg, most often once weekly. The size researchers calculate against most often is the 30mg vial (109 runs). The most common bacteriostatic water volume is 3mL, which is what sets the draw marks on the syringe for that dose. At that dose a 35mg vial yields roughly 7.0 doses, so the vial size you buy decides how often you reorder as much as the price does.

Retatrutide/Tirzepatide Blend Discount Codes

3 of the 3 tracked Retatrutide/Tirzepatide Blend listings carry a WPA researcher discount code. The largest live discount is 15% 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 Retatrutide/Tirzepatide Blend

Retatrutide/Tirzepatide Blend is a research-only combination sourced for weight-loss and metabolic studies that stack two of the most-studied incretin agonists — Eli Lilly's investigational triple GIP/GLP-1/glucagon agonist retatrutide and the approved dual GIP/GLP-1 agonist tirzepatide. No sponsor develops the pairing; it ships as lyophilized powder you reconstitute with bacteriostatic water before use.

Retatrutide/Tirzepatide Blend is a blend of Retatrutide and Tirzepatide, so a COA has to confirm each component separately — a single purity figure for the mixture is not enough. Retatrutide is investigational and not FDA-approved; tirzepatide is FDA-approved (Mounjaro/Zepbound) but the fixed-ratio blend is in no sponsor pipeline.

How to Read the Retatrutide/Tirzepatide Blend Comparison

• Price per milligram — Every Retatrutide/Tirzepatide Blend listing is normalized to $3.08/mg-style unit pricing, so a small cheap vial cannot hide a worse real cost than a larger one.
• COA metadata and purity — 3 Retatrutide/Tirzepatide Blend listings are marked for COA availability, and 3 have a recorded purity value. These fields do not independently verify a report.
• Vials sizes — All 2 stocked Retatrutide/Tirzepatide Blend sizes (20mg and 35mg vials) sit in one table.
• Stock status — Live in-stock state for each Retatrutide/Tirzepatide Blend listing, refreshed on a recurring basis.

Frequently Asked Questions: Retatrutide/Tirzepatide Blend

Is it legal and safe to buy Retatrutide/Tirzepatide Blend for research?

In the US, Retatrutide/Tirzepatide Blend is sold strictly as a research chemical — legal to buy for laboratory research but not approved for human use. Retatrutide/Tirzepatide Blend is a blend of Retatrutide and Tirzepatide, and neither the blend nor its components are approved for human use — it is sold for laboratory research only. 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 3 Retatrutide/Tirzepatide Blend listings from 3 vendors.

How do I verify a Retatrutide/Tirzepatide Blend COA so I'm not getting an underdosed vial?

A Certificate of Analysis (COA) may report tests for a specific Retatrutide/Tirzepatide Blend batch. Check that the report identifies the compound (actually Retatrutide plus Tirzepatide at the stated ratio, not one component sold as the blend), 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 Retatrutide/Tirzepatide Blend specifically, 3 of 3 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 3 listings; purity alone does not establish identity or independent testing. The latest COA date recorded in the listing data is 8/26.

Which Retatrutide/Tirzepatide Blend vendor should I pick?

There's no single "best" Retatrutide/Tirzepatide Blend 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. 3 vendors currently carry Retatrutide/Tirzepatide Blend, and Southern Aminos holds the best true value at $3.08/mg on the 35mg vial. Review the actual report and confirm its batch details before making a decision.

How much does Retatrutide/Tirzepatide Blend cost — and how do I know I'm not overpaying?

Judge Retatrutide/Tirzepatide Blend 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. Tracked Retatrutide/Tirzepatide Blend listings currently run $3.08/mg to $5.40/mg across 20mg, 35mg 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 Retatrutide/Tirzepatide Blend do I need for one full cycle?

How much Retatrutide/Tirzepatide Blend you need depends on your dose and cadence rather than on a fixed cycle length. Across 322 Retatrutide/Tirzepatide Blend calculator runs logged here the most common dose is 5mg once weekly; a 35mg vial covers roughly 7.0 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 Retatrutide/Tirzepatide Blend?

Yes — many verified Retatrutide/Tirzepatide Blend 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. 3 of the 3 tracked Retatrutide/Tirzepatide Blend listings carry a code right now, the largest worth 15% off. Each listing shows the current code and the discounted price where one exists.

How much bacteriostatic water do researchers use for a 30mg Retatrutide/Tirzepatide Blend vial?

3mL is the most common reconstitution volume for a 30mg Retatrutide/Tirzepatide Blend vial in WPA calculator data. That volume is what sets the draw marks on the syringe: change it and every subsequent measurement changes with it, even though the total Retatrutide/Tirzepatide Blend in the vial is the same. Run your own numbers in the calculator on this page before drawing.

Which Retatrutide/Tirzepatide Blend vials give the best value?

Retatrutide/Tirzepatide Blend is stocked here in 20mg, 35mg, and once every listing is normalized to cost per milligram the spread runs from $3.08/mg to $5.40/mg — a real difference for identical material. Sort the table on this page by cost per mg rather than by sticker price to see it.

Lowest priced Retatrutide/Tirzepatide Blend peptide for sale?

To surface the lowest priced Retatrutide/Tirzepatide Blend for sale, WPA continuously compares 14 USA suppliers and 953 "for research" products, ranking every verified Retatrutide/Tirzepatide Blend listing by true cost so the cheapest vials rise to the top. The lowest priced single Retatrutide/Tirzepatide Blend vial currently starts at $107.74. We currently track 3 Retatrutide/Tirzepatide Blend products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.