Reserve Research Review (2026): Desk Review, Bureau Score 3.4

Desk review. This review is built from public sources we read on 29 October 2026: the vendor's batch verification page and product pages, the two testing labs' own records, the published shipping, returns and terms pages, the store data, Trustpilot, Reddit and a general web search, and the domain record. There is no independent lab result or reader order yet.

Where this review stands

Reserve Research wrote to the Bureau on 29 October 2026 asking to be listed. As our listing policy sets out, the review is built from public evidence only, and we scored it on the same six weighted dimensions as every other vendor, using only what can be checked without an order: every current certificate, matched against the testing labs' own records; prices from the store; the published shipping, returns and terms pages; independent test sites; Reddit and Trustpilot; and the domain record. The Consistency mark is held down because nothing independent has tested a vial yet.

What the evidence says

Documentation first, because that is what the weighting rewards. The verify page (read 29 October 2026) lists the batch now shipping for each of the 15 products and sizes in stock, and each product page shows the same batch number with a link to its record. We checked every one against the lab's own records. Six batches, all tested on 25 May 2026, are Kovera Labs reports (Buffalo Grove, Illinois): HPLC purity, identity by LC-MS, measured content per vial and an endotoxin test, every one under 0.10 EU/mL. The lab's verification record matched the vendor's figures on all six. The other nine, tested between 7 August and 2 September 2026, are KMD Analytical reports (Los Angeles): HPLC purity, measured content and identity by retention time only. All nine are on KMD's certificate register, and the PDFs the vendor serves are byte-for-byte the files the lab registered (the SHA-256 fingerprints match). Purity reads 97.79% to 99.98% across the 14 peptide batches; the lowest is KPV at 97.79%.

The vendor also publishes four batches that failed testing and were never sold, two of them badly: retatrutide 5 mg (RET005-001) and tirzepatide 30 mg (TRZ030-001) read 0% purity and no peptide at all, with LC-MS unable to confirm the compound. Two more, retatrutide 10 mg (RET010-002) and tirzepatide 10 mg (TRZ010-002), are listed as failed without details. Publishing failures is rare and is the best sign on the site that testing comes before sale. It also tells you the supply has delivered the wrong material at least twice.

The gaps are in the second lab and in the dose. KMD Analytical's domain was registered on 30 June 2026, and we found no independent mention of the lab outside its own site; its reports carry no mass spectrometry, endotoxin or sterility data, and its own disclaimer says client-supplied identity and lot details are not independently verified. Its eight peptide content readings sit within 0.03 mg of the label on every vial, which is unusually tight next to Kovera's spread. On the Kovera side, three of the six May batches are heavily overfilled: retatrutide 10 mg measured 13.12 mg, semaglutide 10 mg 12.71 mg and TB-500 10 mg 12.25 mg, 22% to 31% over label. That is not short-changing, but anyone reconstituting those vials as 10 mg will dose that much higher than planned; use the measured content on the report for your batch. Reserve Research told us on 30 October 2026 that the semaglutide and TB-500 10 mg vials now shipping still come from those May batches; it did not say the same for retatrutide 10 mg.

Then the record. The domain was registered on 27 April 2026. The site names no company; the contact page gives a phone number and a suite address in Valencia, California, and the terms are governed by California law. We found no Janoshik or Finnrick result, no Reddit post or comment about the vendor, and no Trustpilot profile (29 October 2026). The record is empty, not good or bad.

How the 3.4 breaks down

COA transparency 20 of 25: complete coverage, batch numbers on every product page, lab-side verification for all 15 and failed batches published. It loses marks because nine of the 15 reports come from a lab with almost no public footprint and carry HPLC only. Consistency 15 of 25: 15 batches in specification, but two labs that read content very differently, three heavily overfilled May batches, four failures in the same production window, no independent retest and no reader orders. Shipping 14 of 20: a named carrier and service, a published flat rate and free threshold, plain packaging and a lost-parcel replacement, against US-only delivery, no stated dispatch cut-off and nothing tested. Service 10 of 15: phone, email and a stated one-business-day reply, plus a written purity guarantee, against all sales final, no company name and no review record. Pricing 8 of 10: below our index median on most lines. Longevity 1 of 5: six months old. Total 68 of 100.

What would move it: an independent lab result that matches a certificate, especially on a KMD batch (Consistency, COA transparency), a reader order with a clean, tracked delivery (Shipping, Service), the operating company's name, and time.

The sections below were read from Reserve Research's own website, its store data and the two labs' records on 2026-10-29. They quote the vendor's published policies and prices and do not describe orders the Bureau placed.

Catalogue breadth

The store returned 12 compounds in 14 strengths in stock on the checked date: BPC-157 10 mg, TB-500 10 mg, retatrutide 10 and 30 mg (5 mg out of stock), tirzepatide 10 and 30 mg, semaglutide 10 mg, cagrilintide 5 mg, a CJC-1295 (no DAC) and ipamorelin blend 10 mg, GHK-Cu 100 mg (50 mg out of stock), KPV 10 mg, 5-Amino-1MQ 10 mg (50 mg out of stock), Selank 10 mg and Semax 10 mg. It also sells bacteriostatic water in 3 ml (with its own KMD certificate for benzyl alcohol content), 10 ml and a 30 ml Hospira vial, and a BPC-157 and TB-500 kit with water. Product pages describe each compound for laboratory research only.

Third-party testing and COA policy

The vendor says it has each batch it lists tested by an independent third-party lab and posts the certificate on the product page. Every batch has a record at reserveresearch.com/verify that repeats purity, content, production date and batch size and links to the lab's copy: the Kovera Labs verification page for the May batches, and a PDF for the KMD batches that can be checked by certificate ID on KMD's register. The full list is below.

Kovera Labs: HPLC purity, LC-MS identity, net content, endotoxin by LAL (all under 0.10 EU/mL). KMD Analytical: HPLC-DAD purity, content per vial, identity by retention time and UV against a reference; dates are dates of issue. Checked against both labs' records on 2026-10-29. Not sold, published as failed: RET005-001, RET010-002, TRZ030-001, TRZ010-002.

Shipping

The shipping policy says every order ships 2-day by UPS 2nd Day Air or FedEx 2Day, with tracking emailed when the parcel is handed over, for a $10 flat rate or free on orders of $100 or more (subtotal before discounts). There is no international shipping. Parcels go in plain carrier envelopes or boxes with no branding, vials inside a plastic container. If tracking stalls for more than 5 business days the vendor works with the carrier and replaces the order if it is not found; a parcel marked delivered but not received must be reported within 48 hours. The policy gives no dispatch cut-off and says nothing about cold packs.

Payment methods

The vendor told us it takes card, crypto and Zelle. We did not go through checkout, so we have not seen which methods it offers on an order. Support is by email ([email protected]), a contact form and a published phone number, Monday to Friday 8:00 to 5:00 Pacific, with a stated reply within one business day.

Discounts and loyalty

Code PEPBUREAU takes 10% off at checkout; it does not apply to kits. We tested it in a guest cart on 30 October 2026 without placing an order: BPC-157 10 mg at $50 came to $45 before shipping. The site also offers 10% off a first order for a newsletter sign-up. We found no sitewide sale on the checked date. Reserve Research runs an affiliate program; the Bureau's link and the code are affiliate-tracked, and we earn a commission on orders through them.

Returns policy

The returns policy says all sales are final. Damaged or wrong orders reported within 7 days with photos get a free replacement. If an independent HPLC test from a CLIA or ISO 17025 accredited lab reads more than 2 percentage points below the certificate for that batch, the vendor will replace the product or refund it, at its discretion.

Benchmark prices (checked 2026-10-29)

Store prices against the median of the vendors in our price tracker on 27 October 2026, per mg on the cheapest in-stock vial.

Checked 2026-10-29 from the vendor's store data. Prices change; the vendor's site shows the live price. Other lines: retatrutide 10 mg $95, tirzepatide 10 mg $85, cagrilintide 5 mg $75, CJC-1295 + ipamorelin $60, KPV and 5-Amino-1MQ $45, Selank and Semax $40.

Is Reserve Research legit?

The paperwork holds up. Every batch on sale has a certificate the lab's own records confirm, the failed batches are published rather than hidden, and the shipping and returns terms are written out in full. A general web search on 29 October 2026 found no regulator or court action naming the store. What is missing is a track record: a six-month-old domain, no company name, no buyer reports and no independent test results, and nine of the 15 certificates come from a lab with almost no public record. The Bureau scores it 3.4 out of 5 (68 of 100) as a desk review. If you want a vendor with completed test cycles and reader orders behind the score, Apollo, Pantheon and Amino Club are the vendors the Bureau has scored on those.

Who it suits: US readers who want a domestic store with fast 2-day shipping and a lab report they can check for the exact batch in their hands. Readers outside the US cannot order.

Score breakdown

Desk review: documentation checked against the testing labs' records, published policies, store data and public-reputation checks. No independent lab result or reader order yet. Full criteria on the methodology page. No vendor has ever paid for placement or score.

Sources

All read on 29 October 2026.

• Reserve Research batch verification page and batch records (for example BPC010-001)
• Kovera Labs verification records for the six May batches (linked in the batch table above)
• KMD Analytical certificate register (all nine certificate IDs found; SHA-256 of each vendor PDF matched the register)
• Product pages for retatrutide and tirzepatide, including the published failed batches (reserveresearch.com/product/retatrutide/ and /product/tirzepatide/)
• Shipping policy, Returns and quality guarantee, Terms of service, Contact page, About page
• Store product data (USD) (reserveresearch.com store data feed)
• Domain registration record (RDAP) and KMD Analytical's
• Trustpilot (no profile for reserveresearch.com), Reddit and a general web search for "reserve research" peptides (no results about the vendor)
• Peptide Bureau vendor listing policy and 2026 Vendor Scorecard

Frequently asked questions

Is Reserve Research legit?

The paperwork checks out: every one of the 15 batches it currently sells has a certificate that the testing lab's own records confirm, and it publishes four batches that failed testing and were never sold. What is missing is a track record. The domain was registered in April 2026, the site names no company, and we found no buyer reports or independent test results. The Bureau scores it 3.4 out of 5 as a desk review.

Does Reserve Research publish certificates of analysis?

Yes. Every product page shows the batch now shipping, and reserveresearch.com/verify lists all 15 current batches with a link to the lab's copy. Six are Kovera Labs reports with HPLC purity, LC-MS identity, measured content and an endotoxin test. Nine are KMD Analytical reports with HPLC purity, measured content and identity by retention time only.

Does Reserve Research ship outside the US?

No. It ships within the US only, 2-day by UPS 2nd Day Air or FedEx 2Day, for a $10 flat rate or free on orders of $100 or more. All sales are final, with replacements for damaged, wrong or lost parcels.

Why do some Reserve Research vials read above their label?

On the May Kovera Labs reports, the retatrutide, semaglutide and TB-500 10 mg batches measured 13.12, 12.71 and 12.25 mg per vial, 22% to 31% over the label. If you reconstitute those vials as 10 mg, every dose drawn is that much stronger than you calculated. Reserve Research told us on 30 October 2026 that the semaglutide and TB-500 10 mg vials now shipping still come from those May batches. Check the batch number on your vial against its report and use the measured content.