Tirzepatide, with the paperwork attached
One 30 mg fill, one lot, one published report. The largest metabolic vial in the catalogue — and the lowest cost per milligram.
Current lot snapshot · VL-2820-A · 99.4% purity
Third-party lab
Tested by a lab we neither own nor invest in — HPLC and mass spec.
Report per lot
Published against the lot code before it goes on sale, viewable without an account.
Cold-chain, tracked
FedEx Express Premium from Spain, insulated with a cold-pack, 24–72 h.
Single 30 mg fill
One production run rather than several — the whole vial carries the same report.
- 01
Sample pulled
A vial is drawn at random from the production run, before anything is listed for sale.
- 02
Independent lab
Sent to a laboratory we neither own nor invest in. HPLC for purity, mass spec for identity.
- 03
Report published
The result is attached to the lot code and published — before the lot goes on sale, viewable without an account.
- 04
You verify
Enter the code printed on the vial. Same report, any time, including after the lot sells out.
Report #TR-88314 · tested 2026-07-25
Verify this lotWhat you get told, and what you can check
Most suppliers in this category publish a certificate. Very few publish one that names the vial you actually received. Here is the gap.
- No lot numberCovers “the product”, not the vial in your hand.
- Reused across SKUsThe same PDF appears on several listings.
- Purity as a range“>98%” with no measurement behind it.
- No test dateCould be from any production run, any year.
- Nothing to checkNo code to enter, no way to confirm it.
- Lot number VL-2820-A
- Purity, measured 99.4% by HPLC area-%
- Report #TR-88314
- Tested 2026-07-25
- Checkable now Enter the code below — no account.
Check it yourself
Type the lot code from this page, or any code printed on a vial.
What it costs, and how that compares
A single large fill spreads packaging, testing and handling across more material. Here is where it lands against the rest of the metabolic range.
| Compounds | Size | Total | per mg |
|---|---|---|---|
| Tirzepatide | 30mg | $207.00 | $6.90 |
| AOD-9604 | 10mg | $103.00 | $10.30 |
| Retatrutide | 5mg | $97.00 | $19.40 |
| Retatrutide + PEN | 5mg | $152.00 | $30.40 |
| Bundle Pack | 10mg | $345.00 | $34.50 |
| Cagrilintide | 5mg | $179.00 | $35.80 |
Cost per milligram is a purchasing figure, not a statement of equivalence. These are different molecules with different research profiles — the table compares what a milligram costs, nothing more.
What arrives
Each order ships in a sealed kit. Contents are listed on the product page and printed on the box.
- 1 × Tirzepatide 30mg vial
- Tamper-evident flip-off cap
- Batch-tested for purity (≥99%)
- Lyophilized for stability during shipping
- Bacteriostatic water (3 mL)
Order once, or set up a run
A research programme rarely needs one vial. Commit to a run and the unit price drops — shipped in scheduled deliveries, one every 30 days, at your pace.
One-off order, ships within 24 business hours.
3 scheduled deliveries, 30 days apart. Same lot reserved where stock allows.
$465.75 total
6 scheduled deliveries, 30 days apart. Same lot reserved where stock allows.
$869.40 total
The run discount applies per reference and stacks with the launch offer. Cancel or change quantity any time before dispatch — nothing is charged in advance.
Why this matters
A report that names its lot
Synthesis varies between production runs. A certificate covering “the product” covers nothing in particular — only a lot-specific report tells you what is in the vial you received.
A lab with nothing to gain
Testing done in-house, or by a lab with a stake in the outcome, is not an independent check. Ours is contractually separate from manufacturing.
Cold chain that is actually tracked
Peptides degrade with heat and time. Insulated packing matters only if the transit is short and traceable — 24 to 72 hours, FedEx Express Premium, tracked end to end.
Traceability after the sale
Retired lots keep their published report. A supplier that removes past reports when stock runs out is removing the record, not just the listing.
How this lot got its report
The same four steps apply to every reference we sell — no exception for the ones that move fastest.
Sample pulled
A random vial from each production lot is pulled before listing.
Independent lab
Sent to a third-party lab we don't own or invest in — HPLC + mass spec.
Report published
Full report attached to the lot number, publicly viewable, no login.
You verify
Scan the vial or enter the lot code — same report, any time.
Reported use in research
Tirzepatide is investigated as a dual-pathway metabolic research peptide, engaging two complementary incretin pathways. In preclinical models it is studied for its capacity to enhance glucose-dependent insulin secretion while modulating appetite and energy balance. Its engineered fatty-diacid moiety and amino-acid substitutions are examined for the extended half-life and once-weekly profile they confer in research systems. Investigators use it to probe incretin-receptor cross-talk, gastric-emptying dynamics, and central appetite-regulating pathways. The 30 mg vial supplies additional material for extended assay panels and higher working concentrations in laboratory settings.
Research reports that dual-pathway incretin co-activation produces greater reductions in glycemia and body weight than single-pathway activation in animal research models. In controlled clinical investigations, doses studied up to 15 mg weekly have been associated with substantial improvements in glycemic markers and reductions in body weight across the SURPASS and SURMOUNT programs. Preclinical studies describe enhanced insulin sensitivity, delayed gastric emptying, and reduced food intake following receptor activation. The 30 mg presentation is intended solely to provide more research material and higher working concentrations; it does not correspond to any characterized dose, and efficacy figures reported in the literature pertain only to the 5–15 mg range studied.
Technical data
Plan your reconstitution
A 30 mg vial gives you a wide range of working concentrations. Work them out before it ships.
Open the calculator for 30mgIf the lot does not match its report
A shipment that arrives damaged, or whose vial does not match the certificate published for its lot, is replaced or refunded in full. Tell us within 7 days of delivery. Opened vials cannot be returned — these are temperature-sensitive research materials.
Questions
Can I check the lot before I order?
Yes. Every lot code that appears on this site resolves in the verification tool, including retired lots. You do not need an account.
Why only one size?
Tirzepatide is filled at 30 mg in a single production run. One fill means one lot and one report for the whole vial, and it is why the cost per milligram is the lowest in the metabolic range.
How does it compare to retatrutide?
They are different molecules with different research profiles — a dual agonist against a triple agonist. The table above compares only what a milligram costs; it is not a statement that one substitutes for the other.
How fast does it ship?
Stocked lots leave within 24 business hours, by FedEx Express Premium from our fulfilment centre in Spain, tracked, arriving in 24 to 72 hours.
Do you ship to the United States and Canada?
Yes, both. Canadian orders are subject to 5% GST, calculated at checkout.
What does research use only mean here?
This compound is supplied for in-vitro laboratory research. It is not evaluated by any medicines agency, and it is not intended for administration to humans or animals.
Check a lot, then order
The verification tool takes a lot code, a SKU or a compound name.