Bulktides

Bulktides supplies research-grade peptide kits in ten-vial bundles, alongside white-label and dropshipping services.

Best for Private-label brands and researchers

Insufficient evidence to rank 43% evidence coverage Visit Supplier

Company Overview

The company states it operates as a wholesale supplier of research-grade peptide kits targeted at qualified researchers and commercial buyers. The platform publishes categorized peptide inventories, batch Certificates of Analysis, and tier-based wholesale pricing. Furthermore, it details options for self-serve white-label packaging and direct dropshipping services.

The site states that orders are processed for domestic fulfillment within the United States, incurring a flat ground shipping fee per kit. Purchasing requires a minimum order of one ten-vial kit, completed via encrypted online checkout. Buyers must note that specific third-party testing laboratory names are unstated on the platform.

Pros
  • Third-party Certificates of Analysis available for every batch
  • Low minimum order of one ten-vial kit
  • White-label branding and dropshipping options available
Considerations
  • Specific third-party testing laboratory names are unstated
  • International shipping is not available
  • Products are restricted to research use only

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 43% (needs 60%)
  • Testing & Documentation 39% 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
  • ?Independent third-party testingNot confirmed
  • ✓Batch-specific certificates of analysisSource: bulktides.us/products/retatrutide · checked 2026-09-08Verified
  • ?COAs publicly accessibleNot confirmed
  • ?HPLC purity results publishedNot confirmed
  • ?Mass spectrometry / identity verificationNot confirmed
  • ?Testing laboratory named or identifiableNot confirmed
  • ✓Lot / batch traceabilitySource: bulktides.us/products/retatrutide · checked 2026-09-08Verified
  • ✓Documentation package available to wholesale buyersSource: bulktides.us/ · 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.

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 onlySource: bulktides.us/contact · checked 2026-09-08Verified
  • ✓Published terms, shipping and returns policiesSource: bulktides.us/shipping · checked 2026-09-08Verified
  • ✓Operating or shipping jurisdictions disclosedSource: bulktides.us/shipping · checked 2026-09-08Verified
  • ?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
  • ✓Published wholesale or B2B programSource: bulktides.us/ · checked 2026-09-08Verified
  • ✓Tiered or volume pricingSource: bulktides.us/products/retatrutide · checked 2026-09-08Verified
  • ✓Minimum order quantity statedSource: bulktides.us/faq · checked 2026-09-08Verified
  • ?Bulk quantities (gram scale and above)Not confirmed
  • ✓Distributor or reseller supportSource: bulktides.us/ · checked 2026-09-08Verified
  • ✓Private-label programSource: bulktides.us/ · checked 2026-09-08Verified
  • ✓Custom orders acceptedSource: bulktides.us/contact · checked 2026-09-08Verified
  • ✓Dedicated wholesale enquiry / RFQ processSource: bulktides.us/contact · 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.

Manufacturing Capabilities 15%
Not assessed
  • ?In-house synthesis rather than resale onlyNot confirmed
  • ?Manufacturing facility or partner disclosedNot confirmed
  • ?Stated quality system (cGMP, ISO or equivalent)Not confirmed
  • ?Custom sequence synthesis offeredNot confirmed
  • ?Selectable purity gradesNot confirmed
  • ?Stated production scale rangeNot confirmed
  • ?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%
8.8

15 of 17 verified points met → 8.8/10. Items shown as not confirmed are excluded from both sides of that calculation.

Website / Buyer Experience 5%
10.0
  • ✓Secure, working site with no broken commerce pathsSource: bulktides.us/ · checked 2026-09-08Verified
  • ?Usable on mobileNot confirmed
  • ✓Product pages with specification detailSource: bulktides.us/products/retatrutide · checked 2026-09-08Verified
  • ?Search and filtering across the catalogueNot confirmed
  • ✓COAs reachable in a few clicksSource: bulktides.us/coas · checked 2026-09-08Verified
  • ✓Pricing visible or obtainable without frictionSource: bulktides.us/products/retatrutide · checked 2026-09-08Verified
  • ✓Clear path to the wholesale or B2B routeSource: bulktides.us/ · checked 2026-09-08Verified
  • ✓Visible support channelsSource: bulktides.us/contact · checked 2026-09-08Verified

11 of 11 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.

Rubric score 9.6 across the 43% 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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