Company Overview
The site states that Peptide Technologies operates as a US-based manufacturer supplying research peptides exclusively to verified businesses at a wholesale level. The company offers catalog stock, custom synthesis up to 60 residues, and private-label manufacturing services. Published materials include a public certificate of analysis library keyed to individual vial QR codes and pricing tiers based on order volume.
According to the company, every lot clears a six-test analytical panel at an independent ISO 17025-accredited laboratory before release, with documentation accessible via vial QR codes. The purchasing workflow requires business verification through Didit, after which orders are managed via a portal supporting net terms and ACH or wire payments. The site notes that order fulfillment can take up to 180 days, and buyers would still need to inquire about specific delivery timelines, exact compound availability, and international shipping capabilities.
Pros
- Independent ISO 17025 third-party release testing conducted for every lot.
- Lot-level certificates of analysis published and accessible via vial QR codes.
- Tiered wholesale pricing and net payment terms available for verified businesses.
Considerations
- Delivery windows can take up to 180 days from order confirmation.
- Mandatory business verification is required prior to purchasing.
- Retail sales have ended permanently, restricting purchases to verified business accounts.
Score Breakdown
Overall score is calculated from these seven dimensions using the house weighting, and each dimension is calculated from the verified criteria beneath it. Open a dimension to see every criterion, its verified state, the source it was verified from and the date it was checked. Comparison pages may re-weight the dimensions for buyer intent.
Testing & Documentation 25%
10.0
- ✓Independent third-party testingSource: peptidetech.co/ · checked 2026-09-08Verified
- ✓Batch-specific certificates of analysisSource: peptidetech.co/ · checked 2026-09-08Verified
- ✓COAs publicly accessibleSource: peptidetech.co/ · checked 2026-09-08Verified
- ✓HPLC purity results publishedSource: peptidetech.co/ · checked 2026-09-08Verified
- ✓Mass spectrometry / identity verificationSource: peptidetech.co/ · checked 2026-09-08Verified
- ?Testing laboratory named or identifiableNot confirmed
- ✓Lot / batch traceabilitySource: peptidetech.co/ · checked 2026-09-08Verified
- ✓Documentation package available to wholesale buyersSource: peptidetech.co/ · checked 2026-09-08Verified
16 of 16 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Business Transparency 20%
Not assessed
- ?Registered business entity namedNot confirmed
- ?Verifiable physical addressNot confirmed
- ?Named team, ownership or leadershipNot confirmed
- ?Direct contact email or phone, not a form onlyNot confirmed
- ?Published terms, shipping and returns policiesNot confirmed
- ✓Operating or shipping jurisdictions disclosedSource: peptidetech.co/wholesale · checked 2026-09-08Verified
- ?Business registration independently verifiableNot confirmed
- ✓Manufacturing or sourcing origin statedSource: peptidetech.co/ · checked 2026-09-08Verified
Too little of this dimension could be verified to publish a score, so it is excluded from the overall and the other weights are rebalanced.
Wholesale Capabilities 15%
10.0
16 of 16 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Manufacturing Capabilities 15%
10.0
- ✓In-house synthesis rather than resale onlySource: peptidetech.co/about · checked 2026-09-08Verified
- ✓Manufacturing facility or partner disclosedSource: peptidetech.co/about · checked 2026-09-08Verified
- ?Stated quality system (cGMP, ISO or equivalent)Not confirmed
- ✓Custom sequence synthesis offeredSource: peptidetech.co/custom · checked 2026-09-08Verified
- ✓Selectable purity gradesSource: peptidetech.co/custom · checked 2026-09-08Verified
- ✓Stated production scale rangeSource: peptidetech.co/wholesale · checked 2026-09-08Verified
- ✓Lyophilisation / fill-finish capabilitySource: peptidetech.co/ · checked 2026-09-08Verified
- ?Stability or storage data publishedNot confirmed
14 of 14 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Commercial Purchasing 10%
10.0
18 of 18 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Fulfillment & Logistics 10%
Not assessed
- ?Domestic shipping with stated timeframesNot confirmed
- ?International shippingNot confirmed
- ✓Cold-chain or temperature-controlled shippingSource: peptidetech.co/wholesale · checked 2026-09-08Verified
- ✓Lead times publishedSource: peptidetech.co/ · checked 2026-09-08Verified
- ?Order tracking providedNot confirmed
- ?Stock or availability visible before orderingNot confirmed
- ✓Stated packaging and handling standardsSource: peptidetech.co/ · checked 2026-09-08Verified
- ?Documented returns or discrepancy processNot confirmed
Too little of this dimension could be verified to publish a score, so it is excluded from the overall and the other weights are rebalanced.
Website / Buyer Experience 5%
10.0
- ✓Secure, working site with no broken commerce pathsSource: peptidetech.co/ · checked 2026-09-08Verified
- ?Usable on mobileNot confirmed
- ?Product pages with specification detailNot confirmed
- ?Search and filtering across the catalogueNot confirmed
- ✓COAs reachable in a few clicksSource: peptidetech.co/ · checked 2026-09-08Verified
- ✓Pricing visible or obtainable without frictionSource: peptidetech.co/custom · checked 2026-09-08Verified
- ✓Clear path to the wholesale or B2B routeSource: peptidetech.co/wholesale · checked 2026-09-08Verified
- ✓Visible support channelsSource: peptidetech.co/wholesale · checked 2026-09-08Verified
9 of 9 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Rubric score 10.0 across the 68% of the rubric verified so far, adjusted for evidence coverage to a published score of 9.0. How this is calculated
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