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Tuesday, June 2, 2026
Registry live · 63 vendors indexed

Trusted Peptide Brands

The Vendor Registry
Filter Showing 9 of 63
Helix Standards
Recovery & healing peptides
Verified
Trust
91
14 sources Checked May 30
Axis Research Co.
GH peptides · broad catalog
Verified
Trust
87
12 sources Checked Jun 1
Meridian Peptide Lab
Metabolic · cognitive
Verified
Trust
78
9 sources Checked May 28
Northwind Biotech
Recovery peptides
Unverified
Trust
61
6 sources Checked May 18
Verdant Labs
GH peptides · injectables
Unverified
Trust
55
5 sources Checked May 22
Cascade Compounds
Broad catalog · US-based
Unverified
Trust
49
4 sources Checked May 14
Apex Compounds
Recovery peptides
Flagged
Trust
31
7 sources Checked May 12
Summit Peptides
GH secretagogues
Flagged
Trust
24
5 sources Checked May 9
+54 more vendors
Browse full registry
63
Indexed
29
Verified
21
Unverified
13
Flagged
841
Source logs
Browse full registry
Verification-firstCOA chain required to list as Verified
841 logged sourcesEvery entry links to timestamped evidence
Re-checked monthlyVerification status moves with evidence
Open-source methodologyScoring rubric published in full

Entity of the Week

Full profile →
Labeled research peptide vials on a clinical lab bench
Featured entity · June 2026
Helix Standards
Helix Standards LLC · Research peptides vendor · Est. 2019 · US-incorporated
91 Trust
Verified
Incorporated2019 · Delaware LLC, registered agent on file
COA StatusBatch-linked · per-lot HPLC + MS from accredited third-party lab
Claims-Risk ClassLow — research-only language consistent across all product pages as of May 30, 2026
FDA / RegulatoryNo warning letters on record. Peptides sold as research compounds not approved for human use by the FDA.
Return Policy30-day return stated in writing; refund process confirmed via steward test purchase May 2026
Catalog Size38 SKUs · recovery, GH-axis, and metabolic categories
Last Full ReviewMay 30, 2026 · next scheduled Jun 30, 2026
Source log — 14 entries
COA — Lot #HX-2024-041 Accreditation record May 29, 2026
Product page archive Screenshot May 30, 2026
Claims-language audit Full report May 28, 2026
Steward test purchase — refund confirmed Log entry May 22, 2026

Recent Registry Updates

All changes →

Recently Verified

  • Helix Standards
    Batch-linked COA chain confirmed. Claims language passed steward review.
    Jun 1, 2026 · 14 sources
    Verified
  • Axis Research Co.
    Third-party lab accreditation validated. No human-use language detected.
    May 30, 2026 · 12 sources
    Verified
  • Meridian Peptide Lab
    COA on request; accredited issuer confirmed after two-cycle audit.
    May 24, 2026 · 9 sources
    Verified
  • Cascade Compounds
    COA newly added to product pages. Steward review pending — status remains Unverified.
    May 19, 2026 · 4 sources
    Unverified

Recently Flagged

  • Apex Compounds
    Implied weight-loss outcome detected on product page. Screenshot logged May 12.
    May 12, 2026 · 7 sources
    Flagged
  • Summit Peptides
    Disease-treatment language in long-form blog content. Research-only banner absent.
    May 9, 2026 · 5 sources
    Flagged
  • Northwind Biotech
    "Research only" banner present but human dosing chart visible below it on the same page.
    May 19, 2026 · 6 sources
    Watch
  • Verdant Labs
    Undated COA removed; replacement not yet posted. Steward notified vendor May 20.
    May 20, 2026 · 5 sources
    On watch

How Listings Work

Full methodology →
01

Submission or discovery

Vendors are found via public directories, steward submissions, or community tips. Any vendor selling research peptides publicly is eligible.

02

Document audit

We collect available COAs, lab accreditation records, and batch identifiers. Every document is dated and linked. Unlinked COAs are noted and scored accordingly.

03

Claims-language screen

Product pages, blogs, and email sequences are screened for human-use claims, treatment language, and implied medical outcomes. Archived screenshots become source logs.

04

Verification or flagging

Vendors meeting all criteria earn Verified status. Failing one criterion earns Unverified. Active compliance violations trigger a Flagged entry with public source log.

05

Monthly re-check

Every listing is re-screened monthly. Status moves in both directions — vendors can lose Verified status and regain it as documentation changes.

06

Affiliate links

Some Verified vendors have affiliate agreements. Affiliate status is disclosed on every outbound link. It has no effect on registry status or trust score.

Mara Solano
Mara Solano
Registry Lead
Document audit & source log management
K. Osei, PharmD
K. Osei, PharmD
Regulatory Steward
Claims-language screen & FDA watch
Dr. R. Weston
Dr. R. Weston
Scientific Advisor
COA methodology & lab accreditation review
Yuki Tanaka
Yuki Tanaka
Data Steward
Source collection, screenshots & archive logs

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