# Why buy from Oath Research *Why Buy From Oath Research: Testing & Shipping* > Oath Research's batch-testing record, refund policy, shipping specifics, and support contact — the verifiable case, in plain terms, with no sales language. Any store can hand out a discount code. What makes Oath Research worth using one on is a separate question, and it comes down to what happens after the order ships: whether the peptide in the vial is what the label says it is, whether it showed up tested, and whether there's a real remedy if it isn't right. Oath publishes a certificate of analysis for every batch it ships, backs that testing with a specific refund policy if a batch doesn't meet its stated purity, and posts a real US phone number and street address rather than only a contact form. None of that is unique to Oath in the abstract, but a lot of research-peptide sellers don't do all of it, and fewer still make the records checkable. This page covers what's actually verifiable, in plain terms, without the sales language. ## The testing record behind the price tag Oath Research has run more than 400 batch tests — 425 as of August 2026, and the count is still growing. Purity is measured by HPLC-UV, with LC-MS used to confirm identity, and the average across the trailing twelve months sits at 99.63%. That's a twelve-month figure, not an all-time best case, and it's tested by Freedom Diagnostics, an independent third-party laboratory named on every certificate that's issued. You don't have to take any of that on faith. 250 of the 425 certificates are searchable on [Oath's own lab-results archive](https://oathresearch.com/lab-results) without creating an account — search by peptide name or batch number and the certificate comes up, showing the purity method and the result for that specific batch. The remaining certificates require logging in to view, so the archive isn't fully open, but a large majority of it is checkable by anyone before they buy, which is more than a lot of research-peptide sellers offer at all. ## A refund policy with real teeth The strongest thing Oath publishes isn't the testing number — it's what happens if a batch doesn't meet it. Oath refunds or replaces an order when: - The product doesn't meet its stated specifications or purity - It arrives damaged in transit (photos submitted within 48 hours) - The wrong item shipped - Tracking shows delivered, but it never arrived - It's a duplicate order caught before shipment There's no restocking fee on an approved return, and approved refunds process in 5 to 7 business days, with a response to the original request in 24 to 48 hours. That's a purity guarantee backed by money, not just a testing claim sitting on a page — it's the piece that ties the certificate archive to an actual consequence. A seller that publishes purity numbers without a remedy for missing them is making a much weaker claim than one that will refund the difference. ## Shipping that says what it actually promises Oath ships most orders by 2-day business air, typically UPS, with real-time tracking on every shipment. Order before 12:00 p.m. MST on a weekday and it ships that same business day; order after the cutoff, on a weekend, or on a federal holiday, and it goes out the next business day. US orders over $250 ship free, and Oath currently ships within the United States only — there's no international option at this time. Worth being precise about: Oath guarantees dispatch on that schedule, not a carrier delivery date. "2-day air" describes how the package travels once it's handed to the carrier, not a promise that it lands on your doorstep two days after you order — a small distinction, but an honest one, and it's how Oath's own FAQ describes it too, rather than something read into the phrase. Real-time tracking means you're not left guessing once the package leaves Oath's hands. ## You can actually reach someone Oath publishes a real US phone number, +1 480-999-1097, and a street address — 51 West Vaughn Avenue Suite 205, Gilbert, Arizona 85233 — rather than routing everyone through a contact form with no way to talk to a person. That address and number show up independently across multiple business directories, not just on Oath's own site, which is a reasonable check for anyone who wants to confirm a company is a real, locatable business before ordering from it. Oath's own pages list slightly different weekday support hours in different places, so the honest version is simply "staffed weekday hours" rather than a specific window. The contact form on Oath's site requires creating an account before you can submit a message; the phone number doesn't. And to be clear about what Oath won't do: it won't advise on dosing or reconstitution, which is the correct posture for a research-use supplier, not a gap in its support. ## Two names, one company Oath's own site now carries a banner reading "Oath Peptides Is Now Oath Research," while its footer still says "Oath Peptides" — both names describe the same business, mid-rename. If you've seen it called one and are wondering about the other, that's the reason, not a sign of two different companies or a quiet relaunch under a new name. Oath describes its own peptides as synthesized "under ISO-certified protocols" on its about page — that's Oath's claim about its own manufacturing, stated on Oath's site rather than confirmed here, so it's worth knowing as Oath's own statement and not a fact this page checked on its own. Between the batch-tested archive, the refund policy above, and the shipping and support specifics covered on this page, that's the fuller picture behind the two codes tracked here — the parts of Oath's business that exist whether or not a discount code is involved at all. ## Ready to use a code? Copy either code above, then paste it into the discount field at checkout. The 20% code is for first orders; the 15% code works every time. Shop Oath Research: --- This page prices out Oath Research's own codes in real dollars and keeps none of them for itself. © 2026 Oath Discounts. Codes, prices, and offers belong to Oath Research.