Company Overview
The site states that Peptide 2.0 Inc. operates as a custom peptide supplier catering to academic communities, commercial organizations, and research and pre-clinical applications. The company publishes technical resources, calculators, a public price list, and synthesis knowledge bases on its site. According to the supplier, production capabilities range from simple peptides to complex molecules up to 121 amino acids in length and quantities from 1 mg to kilogram scales.
The supplier states that mass spectral and HPLC results are included for all purified peptides to confirm identity and purity. The purchasing workflow involves submitting online quote requests or emailing orders, with a stated standard delivery turnaround time of two to three weeks. Buyers would still need to ask about specific international shipping destination regions, formal accreditation credentials, and custom pricing for isotope-labeled amino acids.
Pros
- Provides mass spectral and HPLC reports for all purified peptides
- Supports custom synthesis lengths up to 121 amino acids
- States a custom synthesis success rate of over 99%
Considerations
- Specific international shipping destination regions are unstated
- Physical facility address and location details are unstated
- Pricing for isotope-labeled amino acids requires a direct quote
Score Breakdown
Not currently ranked. We hold suppliers out of the numbered rankings until enough of the rubric has been verified, so that missing information can never work in a supplier's favour:
- overall evidence coverage 35% (needs 60%)
- Testing & Documentation 39% verified (needs 60%)
- Wholesale Capabilities 50% verified (needs 60%)
The dimension scores below reflect only what we were able to verify.
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%
Not assessed
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.
Business Transparency 20%
Not assessed
- ✓Registered business entity namedSource: peptide2.com/ · checked 2026-09-08Verified
- ?Verifiable physical addressNot confirmed
- ?Named team, ownership or leadershipNot confirmed
- ✓Direct contact email or phone, not a form onlySource: peptide2.com/ · checked 2026-09-08Verified
- ?Published terms, shipping and returns policiesNot confirmed
- ?Operating or shipping jurisdictions disclosedNot confirmed
- ?Business registration independently verifiableNot confirmed
- ?Manufacturing or sourcing origin statedNot 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.
Wholesale Capabilities 15%
10.0
9 of 9 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Manufacturing Capabilities 15%
Not assessed
- ✓In-house synthesis rather than resale onlySource: peptide2.com/ · checked 2026-09-08Verified
- ?Manufacturing facility or partner disclosedNot confirmed
- ?Stated quality system (cGMP, ISO or equivalent)Not confirmed
- ✓Custom sequence synthesis offeredSource: peptide2.com/ · checked 2026-09-08Verified
- ✓Selectable purity gradesSource: peptide2.com/custom_peptide_synthesis.php · checked 2026-09-08Verified
- ✓Stated production scale rangeSource: peptide2.com/custom_peptide_synthesis.php · checked 2026-09-08Verified
- ?Lyophilisation / fill-finish capabilityNot confirmed
- ?Stability or storage data publishedNot 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.
Commercial Purchasing 10%
Not assessed
- ?Business account application or approvalNot confirmed
- ?Quotes and purchase orders supportedNot confirmed
- ?Account-level or contract pricingNot confirmed
- ?Multiple business payment methodsNot confirmed
- ?Formal invoicing and documentationNot confirmed
- ?Named contact or account managerNot confirmed
- ?Repeat-order or standing-order supportNot confirmed
- ?Payment terms available to approved accountsNot 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.
Fulfillment & Logistics 10%
Not assessed
- ?Domestic shipping with stated timeframesNot confirmed
- ✓International shippingSource: peptide2.com/custom_peptide_synthesis.php · checked 2026-09-08Verified
- ?Cold-chain or temperature-controlled shippingNot confirmed
- ✓Lead times publishedSource: peptide2.com/ · checked 2026-09-08Verified
- ✓Order tracking providedSource: peptide2.com/ · checked 2026-09-08Verified
- ?Stock or availability visible before orderingNot confirmed
- ?Stated packaging and handling standardsNot confirmed
- ?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%
Not assessed
- ?Secure, working site with no broken commerce pathsNot confirmed
- ?Usable on mobileNot confirmed
- ✓Product pages with specification detailSource: peptide2.com/custom_peptide_synthesis.php · checked 2026-09-08Verified
- ?Search and filtering across the catalogueNot confirmed
- ?COAs reachable in a few clicksNot confirmed
- ✓Pricing visible or obtainable without frictionSource: peptide2.com/peptide_synthesis_price.html · checked 2026-09-08Verified
- ?Clear path to the wholesale or B2B routeNot confirmed
- ✓Visible support channelsSource: peptide2.com/ · 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.
Rubric score 10.0 across the 35% of the rubric verified so far, adjusted for evidence coverage to a published score of 8.1. How this is calculated
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