Company Overview
The company states it operates as an independent supplier of high-purity peptide chemical reagents aimed at research institutions, clinicians, and biotech teams. The site publishes catalog information across multiple research applications, brand-level specifications, and editorial content citing primary literature. According to the company, products are sourced from cGMP-certified manufacturing facilities across brands including FourNines, Supreme Biologics, Calyssee, and Wolf.
The site states that every shipment includes a batch-specific Certificate of Analysis with HPLC and mass-spectrometry data, a Safety Data Sheet, and customs documentation. Orders are dispatched with temperature-controlled packaging and express delivery to jurisdictions across the EU, UK, Switzerland, Thailand, Singapore, Hong Kong, Japan, the United States, and other regions. Buyers would still need to inquire about specific wholesale pricing and numerical order minimums through the site's inquiry channel.
Pros
- Batch-specific Certificate of Analysis and mass-spectrometry data included with every order
- Independent third-party HPLC purity verification at ≥99% across all catalog items
- Synthesized at cGMP-certified manufacturing facilities
Considerations
- No specific third-party testing laboratory names are disclosed
- No numerical minimum order quantity is stated
- Products are restricted strictly to laboratory research use
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 45% (needs 60%)
- Testing & Documentation 50% verified (needs 60%)
- Wholesale Capabilities 11% 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%
10.0
- ?Independent third-party testingNot confirmed
- ✓Batch-specific certificates of analysisSource: lifespansupply.com/quality/coa · checked 2026-09-08Verified
- ?COAs publicly accessibleNot confirmed
- ?HPLC purity results publishedNot confirmed
- ✓Mass spectrometry / identity verificationSource: lifespansupply.com/ · checked 2026-09-08Verified
- ?Testing laboratory named or identifiableNot confirmed
- ✓Lot / batch traceabilitySource: lifespansupply.com/quality/coa · checked 2026-09-08Verified
- ✓Documentation package available to wholesale buyersSource: lifespansupply.com/quality/eu-compliance · 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.
Business Transparency 20%
10.0
12 of 12 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Wholesale Capabilities 15%
Not assessed
- ?Published wholesale or B2B programNot confirmed
- ?Tiered or volume pricingNot confirmed
- ?Minimum order quantity statedNot confirmed
- ?Bulk quantities (gram scale and above)Not confirmed
- ?Distributor or reseller supportNot confirmed
- ?Private-label programNot confirmed
- ?Custom orders acceptedNot confirmed
- ✓Dedicated wholesale enquiry / RFQ processSource: lifespansupply.com/contact · 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.
Manufacturing Capabilities 15%
5.8
7 of 12 verified points met → 5.8/10. Items shown as not confirmed are excluded from both sides of that calculation.
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%
10.0
- ?Domestic shipping with stated timeframesNot confirmed
- ✓International shippingSource: lifespansupply.com/ · checked 2026-09-08Verified
- ✓Cold-chain or temperature-controlled shippingSource: lifespansupply.com/ · checked 2026-09-08Verified
- ✓Lead times publishedSource: lifespansupply.com/ · checked 2026-09-08Verified
- ✓Order tracking providedSource: lifespansupply.com/quality · checked 2026-09-08Verified
- ?Stock or availability visible before orderingNot confirmed
- ✓Stated packaging and handling standardsSource: lifespansupply.com/quality · checked 2026-09-08Verified
- ?Documented returns or discrepancy processNot confirmed
11 of 11 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.
Website / Buyer Experience 5%
Not assessed
- ?Secure, working site with no broken commerce pathsNot confirmed
- ?Usable on mobileNot confirmed
- ?Product pages with specification detailNot confirmed
- ?Search and filtering across the catalogueNot confirmed
- ?COAs reachable in a few clicksNot confirmed
- ?Pricing visible or obtainable without frictionNot confirmed
- ✓Clear path to the wholesale or B2B routeSource: lifespansupply.com/contact · checked 2026-09-08Verified
- ✓Visible support channelsSource: lifespansupply.com/contact · 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 9.1 across the 45% of the rubric verified so far, adjusted for evidence coverage to a published score of 7.9. How this is calculated
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