S1 Research (Step One Ventures)
s1research.net
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S1 Research's GLP3-R 10mg certificate resolves against Freedom Diagnostics' own public register field for field, and it reports net content per vial at 12.57mg, 11.92mg and 12.25mg against a 10mg label. A "Research Access Required" overlay locks the page for a browser visitor, yet the same catalog and its prices are served in full to a direct fetch or the store's public API, and About-page copy describing "exploring new therapeutic possibilities" reaches further than a purity certificate documents. Has anyone registered through the overlay and can confirm whether the account-gated experience adds anything the API does not already expose?
What the record holds
SAME DAY, CUTOFF STATED
“Please have your order in by 2pm to ensure your package goes out same day”
FAQ term; carriers FedEx, UPS and USPS, ships Monday through Friday; no dedicated shipping policy page exists (/shipping-policy/ returns 404); free shipping unlocked over $250.
Read from this supplier's own pages on 2026-08-24. This publication has never placed an order with any supplier. This row records what is written and measures nothing about what actually happens after an order.
$30.00
Compound retatrutide 10mg
Listed as R-GLP3 CAS # 2381089-83-2, 10mg, SKU 25 - R10
Price as recorded $30.00 (shown struck through from $89.00, tile flagged 66% OFF)
Read on 2026-08-24. One reading on one day, and prices are not tracked over time here.
A Trustpilot listing for this supplier was readable on 2026-08-25.
The listing showed a score of 3.7 out of 5 on that date.
Terminus read the standing of the listing itself and nothing under it. The reviews behind any figure above were not gathered, read, or checked here, and no reader review on this site feeds that number.
16 claims from this publication's own dossier on this supplier were read again against the live site on 2026-08-24: 15 held, 1 corrected before publication.
A corrected claim is an error of ours that the re-read caught before it reached a page. This line tracks this publication's own accuracy. It says nothing about the supplier.
Dated entries
5 observations on file, recorded 2026-08-24. Newest first, appended and never rewritten.
On certificates: published per product and per size, hosted as page images on the vendor's own domain, with the size and the month in the filename, for example R-GLP3-10mg-COA-Step-One-Ventures-LLC-7.26, R-GLP3-30mg-COA-...-6.26 and R-GLP3-CAS2381089-83-2-20mg-COA-...-5.26. I opened the 10mg document. It is issued by Freedom Diagnostics, client "S1", product "GLP3-R 10mg", lot 26070801, accession 2607150297, search code S12607150297, received 07/15/2026, reported 07/18/2026, signed Alex Johnson, Principal Chemist. Purity is reported per vial at 99.90%, 99.91% and 99.91%, with the analytical data table stating "Purity (HPLC-UV) 99.91%" and "Identity (LC-MS) GLP RT". The same document reports endotoxin by Limulus Amebocyte Lysate assay referenced to USP <85> at an assay sensitivity of 0.05 EU/mL, microbial analysis by PCR, elemental impurities by ICP-MS for arsenic, cadmium, lead and mercury, and a fentanyl screen recorded as Negative. Net content is reported per vial at 12.57mg, 11.92mg and 12.25mg with a net content average of 12.25mg against a 10mg label. The /coas/ page itself hosts no documents and instead states that a QR code appears on every vial and directs the reader to the product page.
On lab verifiability: freedomdiagnosticstesting.com resolves to a live laboratory site giving a street address, "133 Holiday Ct Suite 106, Franklin, TN 37067", stating "Est. 2023", advertising "Over 42,000 COAs searchable by anyone" and a public COA lookup. I searched that site for ISO 17025, A2LA and CLIA and found none of them, so the lab is contactable and locatable but claims no accreditation I could read. The COA lookup runs client side against a separate register, not the site's own WordPress search, which is why a WordPress search for the certificate's search code S12607150297 returns "nothing matched your search terms". Queried the way the lookup page itself queries it, that register returns exactly one file for this client, S12607150297, and the copy of it hosted by Freedom Diagnostics matches the image the vendor publishes field for field. The certificate does resolve in the laboratory's own register.
On prices and catalog: 36 products are returned by the store API with prices visible to a guest, and the same prices appear in the served homepage HTML. Recorded, current price first with the vendor's own struck-through figure second: R-GLP3 10mg $30.00 from $89.00, R-GLP3 30mg $73.00 from $179.00, R-GLP3 60mg $110.00 from $320.00, T-GLP2 10mg $26.00 from $60.00, S-GLP1 5mg $20.00 from $40.00, S-GLP1 10mg $30.00 from $55.00, BPC-157 10mg $24.00 from $40.00 and marked out of stock, Cagrilintide $29.99 from $69.00, TB-500(TB4) 10mg / BPC-157 10mg $51.00 from $79.00, GLOW 70mg blend $54.99 from $75.00. R-GLP3 20mg is marked out of stock. GLP-class compounds are listed under coded names, R-GLP3, T-GLP2 and S-GLP1, but each product title carries the CAS number in full, 2381089-83-2 for R-GLP3, and the certificate images label the same product "GLP3-R".
On policies and payment: there is no shipping policy page, /shipping-policy/ returns 404 and /support/ returns 404, so dispatch terms exist only in the FAQ and the announcement bar. FAQ terms: carriers FedEx, UPS and USPS, ships Monday through Friday, "Please have your order in by 2pm to ensure your package goes out same day", with a stated day-of-week delivery table, Monday ships arriving Wednesday and so on. The cart states "Add $250.00 more to unlock FREE shipping". Terms and Conditions state "all aminos sales are final", no returns or refunds once shipped, damaged, incorrect or missing items reported within 48 hours of delivery, and "Your Credit Card Statement Will Appear As S1RESEARCH". Payment methods per the FAQ, published without transacting: "Zelle, AHC, debit, and credit card" with invoicing offered for bulk or institutional purchases, AHC appearing to be a typo for ACH. Research-use-only disclaimer is present as a scrolling banner on every page, in the footer, in a 21-and-over age gate modal, and inside the product terms. No storage temperature or cold-chain guidance appears anywhere I read; the R-GLP3 page's "Storage and Handling" section covers reconstitution only.
CAUTIONThree items. First, About-page copy states the products meet "the highest standards of purity" paired with a second noun naming an FDA-regulated performance quality, and addresses researchers "exploring new therapeutic possibilities", which is the vendor's own wording and is broader than what a purity certificate supports. Second, reference pricing is applied catalog-wide: every one of the 36 products carries a struck-through original price and a "Sale!" flag, and the R-GLP3 tile reads "66% OFF", so the anchor prices are not occasional. Third, a "Research Access Required" registration overlay is present in the page markup on the homepage, product pages and 404 pages, asking for name, email, phone, business type and optional EIN, while prices and the full catalog are nonetheless served in the HTML and through the public store API. Loaded in a browser, that overlay does block: it sits fixed over the whole viewport, paints and blurs the page behind it, locks scrolling on both the body and the html element, and puts one of its own form fields at the centre of the screen. So it stops a person browsing while a direct fetch or an API call reads straight past it.
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Some supplier links here are referral links, marked where they appear, which pay Terminus Research when a reader buys. The same terms are open to every supplier in the ledger, apart from the one exception the referral policy page names, participation changes no score, rank, caution, or coverage decision, and a link is not an endorsement.