ISO-7 cleanroom synthesis.
cGMP-certified US manufacturing partner.
Every Bench Grade reference standard is synthesized in a US ISO-7 certified cleanroom, manufactured by a US manufacturing partner whose facility is cGMP-certified, and stored under 24-hour CCTV cold-chain with time-locked chain-of-custody. Lots are tested by an independent laboratory, and their certificates are published in the COA library.
Bench Grade does not operate a manufacturing facility of its own: its peptides are synthesized in a US ISO-7 certified cleanroom and manufactured by a US manufacturing partner whose facility is cGMP-certified, from starting materials sourced domestically and internationally.
Lots are tested by an independent laboratory for HPLC purity and mass-spectrometry identity (issued by AV Analytics, Bioviridian, Chromate and Freedom Diagnostics; current testing by AV Analytics), and 134 third-party Certificates of Analysis covering 36 of 37 live products are published per lot. Bench Grade Peptides LLC is registered in Dover, Delaware (legal address only) and ships orders from Florida to US addresses only.
Strategic raw-material sourcing
Synthesis inputs are sourced from a curated network of US domestic and international suppliers, each pre-qualified for purity, chemical fidelity, and supply continuity. Every inbound batch is qualified at the synthesis facility before it enters the production line — incoming material that fails identity, purity, or contaminant thresholds is rejected.
Supplier qualification records and incoming-material test results are retained as part of the per-lot manufacturing record. Available for review under NDA for institutional and wholesale buyers.
ISO-7 cleanroom synthesis, cGMP-certified manufacturing partner
Synthesis takes place at a US-based laboratory in an ISO 14644-1 Class 7 (ISO-7) certified cleanroom. ISO-7 specifies airborne particulate limits, air-change rates, and gowning protocols suitable for sterile and near-sterile compounding work.
Primary manufacturing takes place at our manufacturing partner's US-based facility, which is cGMP-certified (current Good Manufacturing Practice). Its procedures include:
- Multiple ISO cleanroom suites with continuous environmental monitoring (particulate, viable, temperature, humidity)
- On-site analytical labs for in-process release testing
- Equipment qualification (IQ/OQ/PQ) on every production line
- Batch-record documentation linked to lot identifier on every vial label
- Deviation, CAPA, and change-control procedures
- Operator training records reviewed at hire and annually
Note: our products are research-grade analytical reference standards sold for laboratory research use only and are not FDA-approved drugs. See our Compliance statement for the full research-use-only certification.
Cold-chain time-lock chain-of-custody
Finished lyophilized vials are stored under 24-hour CCTV-monitored cold chain at controlled temperature. The cold-storage rooms operate under time-locked access — every entry and material movement is recorded and added to the chain-of-custody record for the affected lots.
Outbound shipments use insulated packaging and ice-pack temperature control where required by the compound’s stability profile. Standard domestic transit times keep lyophilized peptides well within their stability window.
Independent laboratory reports
AV Analytics provides our current independent testing. Existing Bioviridian reports remain available while the remaining AV Analytics reports are pending. Historical certificates retain the name of the laboratory that issued them.
Consult the applicable report for its product, batch, tests performed and results. Match the report to your vial size and lot.
Use the vial label and published certificate to check the product and lot details. Contact us for help finding a report. Learn how to read a Certificate of Analysis, or read what “made in the USA” actually means for a peptide.
Why we don’t publish them
Bench Grade Peptides operates under exclusivity arrangements with our US synthesis and manufacturing partners. The names of those partners are confidential under those arrangements and are not publicly disclosed.
Institutional and wholesale buyers may request additional supply-chain documentation including facility names and ISO certification references under a mutual non-disclosure agreement. Email compliance@benchgradepeptides.com with your account information to start the NDA process.
How are Bench Grade peptides made and tested?
Last updated
- Who sells it
- Bench Grade Peptides LLC, a US supplier of lyophilized synthetic peptides for laboratory research use only. It works with US manufacturing partners rather than running a facility of its own. Is Bench Grade Peptides legit? →
- Where it is made
- Synthesized, filled and tested in the United States by US manufacturing partners, from starting materials sourced domestically and internationally. Bench Grade does not operate a manufacturing facility of its own. Which steps happen in the US →
- Certificates of Analysis
- 134 third-party Certificates of Analysis covering 36 of 37 live products, published per lot in a public library anyone can read before ordering. A very recent lot can appear a few days after it enters the catalogue. COA library →
- Testing laboratories
- The published certificates name AV Analytics, Bioviridian, Chromate and Freedom Diagnostics; AV Analytics provides the current independent testing (HPLC purity and mass-spectrometry identity). How lots are tested →
- How to verify a lot
- Match the lot number (or QR code) on the vial label to its certificate in the COA library or the lot dataset, and check the sample name, lot, laboratory and analysis date. Lot dataset →
- Ships from
- Florida, by UPS, to US addresses only (no international shipping). The registered address in Dover, Delaware is the legal address only. Shipping →
- Dispatch and transit
- Order by 2 PM ET on a business day and it ships the same day; after 2 PM it ships the next business day. UPS 2-Day takes 2 business days, UPS Ground 4–5 business days, and UPS Next Day Air arrives the next business day. Shipping →
- Payment
- By card, Apple Pay, Google Pay or Link on Stripe's secure form at checkout; card numbers never reach Bench Grade's servers. No account is required. Payment methods →
- Refunds and guarantee
- 30-day refund policy on every order. Under the Bench Grade Guarantee, if an ISO 17025-accredited US laboratory of the buyer's choosing reports a result that disagrees with the published Certificate of Analysis, Bench Grade refunds the order and shipping to the original payment method and pays the lab fee plus $100 separately, by a payment method arranged with the buyer. The Bench Grade Guarantee →
- Use
- For laboratory research use only — not for human or veterinary use. Not a drug, supplement or medical device. Compliance and research use →
Read the rest of the quality story.
Every process on this page is the same one behind a second-brand vial. White-label peptides from the same supply chain.
Page effective: May 30, 2026