Peptide seller
Research ROI
Trust score
51
Fair
- Lowest $/mg
- $3.07
- Tirzepatide
- Compounds
- 9
- Read from the public shop
- COA
- B
- Vanguard Laboratory
- Reviews
- 0
- Coming as buyers leave them
- Legal entity published
Sum 51. No hard gate applied. Trust score 51, Fair.
- Certificates and lab outcomes18 / 30
A certificate file was opened. It names an independent laboratory, and the file is issued to this store. The newest date 2025-06-02 is older than a year, so it is not a current certificate.
- Priced products18 / 25
26 priced offers in the weekly walk, across 9 compounds, which clears 5.
- Legal entity and contact15 / 20
Published: a legal entity, a phone. Not published: address.
- Payments0 / 15
Payments were not read.
- Public reviews0 / 10
No approved reader review is published on the archive.
Sum 51. Trust score 51 Fair.
Archive rating
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
researchroi.comPlate 40
Trust score
Fair
51
Trust score
Fair
Band
B
COA
What the reading holds
Blank cells are blank on purpose. A missing address was not published. Shipping that was not on the page we could read stays unread.
- Legal entity
- Research ROI LLC
- Address
- not published
- Phone
- 7078356400
- Founded
- not published
- Platform
- WooCommerce
- Shipping
- not read
- Payments
- not read
- Fields read on
- the vendor's own site
What it sells
26 offers across 9 compounds. Trust score 51 Fair applies to the storefront, not to each vial. Versus median is this vial size against every seller of the same size. Rank on the price page is certificate letter first, then dollars per milligram. Lowest read here: $3.07 per mg for Tirzepatide, 22 mg.
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
26 of 26 offers.
| Compound | Vial | Price | Per mg | Vs median | Rank | |
|---|---|---|---|---|---|---|
| BPC-157 | 6 mg | $42.0 | $7.00 | 16% below | 2 of 4 | |
| Cagrilintide | 4 mg | $58.0 | $14.5 | 16% below | 2 of 2 | |
| DSIP | 11.1 mg | $39.0 | $3.51 | at the median | 1 of 1 | |
| Mazdutide | 10 mg | $77.5 | $7.75 | 22% below | 14 of 34 | |
| Melanotan II | 10 mg | $55.0 | $5.50 | 41% above | 69 of 95 | |
| Retatrutide | 5.4 mg | $75.0 | $13.9 | at the median | 1 of 1 | |
| Retatrutide | 11 mg | $62.5 | $5.68 | at the median | 1 of 1 | |
| Retatrutide | 11.1 mg | $89.0 | $8.02 | at the median | 1 of 1 | |
| Retatrutide | 23.6 mg | $160 | $6.78 | at the median | 1 of 1 | |
| Retatrutide | 34 mg | $230 | $6.76 | at the median | 1 of 1 | |
| Retatrutide | 44.8 mg | $389 | $8.68 | at the median | 1 of 1 | |
| Semaglutide | 3.2 mg | $32.0 | $10.0 | at the median | 1 of 1 | |
| Semaglutide | 5.7 mg | $39.0 | $6.84 | at the median | 1 of 1 | |
| Semaglutide | 5.9 mg | $25.0 | $4.24 | at the median | 1 of 1 | |
| Semaglutide | 10 mg | $75.0 | $7.50 | 6% below | 25 of 60 | |
| Semaglutide | 17 mg | $75.0 | $4.41 | at the median | 1 of 1 | |
| Semaglutide | 23.1 mg | $125 | $5.41 | at the median | 1 of 1 | |
| Tesamorelin | 11 mg | $78.0 | $7.09 | at the median | 1 of 1 | |
| Tirzepatide | 5 mg | $42.0 | $8.40 | 25% below | 11 of 36 | |
| Tirzepatide | 6.9 mg | $39.0 | $5.65 | at the median | 1 of 1 | |
| Tirzepatide | 10.4 mg | $75.0 | $7.21 | at the median | 1 of 1 | |
| Tirzepatide | 22 mg | $67.5 | $3.07 | at the median | 1 of 1 | |
| Tirzepatide | 28.5 mg | $125 | $4.39 | at the median | 1 of 1 | |
| Tirzepatide | 34 mg | $142 | $4.18 | 6% above | 2 of 2 | |
| Tirzepatide | 60 mg | $255 | $4.25 | 1% above | 20 of 46 | |
| Tirzepatide | 120 mg | $399 | $3.33 | at the median | 2 of 9 |
Certificates by compound
Certificates this seller publishes that name the compound they tested. A file that names no compound, or two unrelated ones, is not listed here.
The certificate
Opened Vanguard Laboratory certificates, Report To Research ROI LLC. Newest: Tirzepatide 15mg, laboratory ID V250528-15 002, lot T15BLG, date reported 6/2/2025, chromatographic purity greater than 99.80 percent. Also a Janoshik test report, task number #53603, client ResearchRoi.com, sample received 02 DEC 24. Nothing on this host is newer than June 2025.
- Grade read
- linked-lab
- Laboratory
- Vanguard Laboratory
- Newest date seen
- 2025-06-02
- Lab named on site
- Vanguard Laboratory, Janoshik
Archive rating
Source-backed Partial, 3 of 4
Archive evidence Thin, 1 of 4
Certificate tier on the price board is B. Newest certificate seen is dated 2025-06-02, older than a year. The two sums are not added together. Price pages still rank by that letter, then by price. Neither sum moves a row, and neither is for sale.
Source-backed, 3 of 4
Counts · Readable certificate
A certificate naming a laboratory was opened.
Counts · Independent laboratory named
Laboratory named: Vanguard Laboratory.
Does not count · Entity and shipping named
No shipping line is published.
Counts · Public prices present
The weekly price walk stored at least one offer for this host. The amount is not a point.
Archive evidence, 1 of 4
Does not count · Laboratory echoed it
The issuing laboratory has not echoed this certificate back.
Does not count · Current
Newest certificate date read is 2025-06-02, outside 365 days of 2026-10-01.
Does not count · More than one public file
No public certificate document was hashed.
Counts · Storefront readable
The storefront at researchroi.com could be opened.
Price
A higher price does not raise either path. Public pricing presence counts only as yes or no: the weekly price walk stored at least one offer for this host. The dollar amount is not a point. Two sellers with public prices score the same on that fact whatever they charge.
Purity and dose
Not counted. Finnrick buys its own samples and publishes failures, and its terms forbid reusing those results. A certificate a seller chose to publish is not a blind test. The purity and dose gate on the price pages stays off until this archive holds numbers it is entitled to use.
Source-backed 3 of 4. Archive evidence 1 of 4.
1 public certificate fileHow the two paths are countedHow to check a certificate yourself
What the reading raised
The reading did not raise a flag on this storefront. That is an absence of a flag in the dossier, not a clean bill.
Listed by peptidepricechecker.com.
Reviews
A certificate says what was in one vial on one day. A reader can say whether the order arrived. Published reviews below were read by a person. Nothing on this page is imported from another site, and an empty list is the true count.
Reviews coming as buyers leave them. A review of Research ROI will appear here after it is approved.
Reviews (sign in)
Sign in with an email code to review Research ROI. The name prints on the review. The email stays on the account and is not shown here. Nothing is mailed except the sign-in code. A review is not a grade, and none are invented to fill the page.
Checking the sign-in on this browser.
We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Read on 2026-10-01. If you run this store and something here is wrong or out of date, the correction goes on the page with a date. Every seller · Laboratories named