#84 of 411 tracked vendors
Deterministic vendor intelligence
Peptide Crafters
Peptide Crafters intelligence brief: benchmark position, pricing coverage, source-linked certificate evidence, provider verification, domain health, reputation, automation freshness, and affiliate disclosure.
Independent outbound link · no PB affiliate relationship is currently listed.
1% of certificate origins provider-verifiable
62 normalized offer rows
3 exact laboratory-controlled routes
What the public certificate trail supports
1%provider-verifiable
3 of 628 distinct certificate origins resolve through an exact provider-controlled route in PB's current record.
47 of 628 observed products have attributable certificate coverage (8%). This is document and relationship coverage—not proof about a physical vial or a blanket safety endorsement.
Vanguard Laboratory16
Janoshik Analytical37
Accumark Labs2
Hplc270 records
Identity270 records
Endotoxin262 records
Net Content246 records
Sterility239 records
Normalized market coverage
- Current offer rows
- 62
- Tracked compounds
- 47
- Median listed $/mg
- $5.25
- Modeled-discount rows
- 0
- Latest observation
- 2026-08-31
- Freshness
- current
Prices are normalized for comparison; checkout shipping, tax, inventory, and promotion eligibility can still change the final amount.
Movement compares modeled effective prices for the same exact offers in both periods. Tracked-offer changes require observations at both endpoints and do not influence the median change.
Freshness and acquisition health
- Pricing cadence
- weekly staggered
- Trust cadence
- weekly staggered
- Pricing acquisition
- privileged authenticated
- Evidence acquisition
- privileged authenticated read only
- COA database
- represented
- Evidence freshness
- critical
Domain and reputation health
- Registered domain
- peptidecrafters.com
- Domain health
- current
- Registered
- 2024-02-18
- Registry review events
- 0
- Trustpilot status
- current
- Trustpilot record
- 4.4 · 44 reviews
Public reputation signals are directional. They are not laboratory evidence and are not silently converted into product-quality claims.
Independent origin evidence and brand-confusion scan
Dated origin timeline
- Domain registeredRegistry RDAP
- First TLS certificate loggedCertificate Transparency
These sources are independent of each other and of the vendor: a registrar transfer cannot rewrite Certificate Transparency logs, and neither can edit the Wayback Machine.
Registered lookalike domains
- epptidecrafters.com
- eptidecrafters.com
- pepidecrafters.com
- pepitdecrafters.com
- peptdecrafters.com
- peptdiecrafters.com
- peptidcerafters.com
- peptidcrafters.com
- peptidecafters.com
- peptidecarfters.com
- peptidecrafers.com
- peptidecrafetrs.com
- peptidecrafter.com
- peptidecrafters.co
- peptidecrafters.net
- peptidecrafters.org
- peptidecrafters.store
- peptidecrafterss.com
- peptidecraftes.com
- peptidecraftesr.com
- peptidecraftres.com
- peptidecraftrs.com
- peptidecraters.com
- peptidecratfers.com
- peptidecrfaters.com
- peptidecrfters.com
- peptiderafters.com
- peptidercafters.com
- peptiecrafters.com
- peptiedcrafters.com
- petidecrafters.com
- petpidecrafters.com
- ppetidecrafters.com
- pptidecrafters.com
Registered domains from a bounded typo/TLD permutation scan of this storefront. Registration alone does not establish who operates them or why — some may be the vendor's own defensive registrations. Verify the exact address before purchasing.
Corporate identity
State-registry verification has not yet been performed for this vendor — recorded as an open coverage gap below, not as a clean result.
What deserves a closer look
Deterministic diligence prompts; not an overall vendor, product-quality, or safety rating. A review label identifies a diligence gap or pending PB review; it does not establish misconduct or product quality.
Pricing visibilityCurrent signal
62 normalized offer rows are current.
Certificate traceabilityReview
3 of 628 certificate origins resolve through exact provider-controlled routes (1%).
Product attributionReview
47 of 628 observed products have attributable certificate coverage (8%).
Public-signal reviewCurrent signal
No current domain or reputation change event is awaiting editorial review.
Evidence continuityWatch
At least one accepted pricing or testing-evidence lane is not current.
Brand confusionReview
34 registered domains closely resemble this storefront (epptidecrafters.com, eptidecrafters.com, pepidecrafters.com, …). Registration alone does not establish who operates them or why — verify the storefront address before purchasing.
What was checked — and what was not
Swept
- Certificate Transparency logsvia certspotter (unexpired certs only — floor, may understate age)
- Registered lookalike-domain scan (bounded permutation set)
- Trustpilot public profile
Not swept
- Wayback Machine capture historyfailed: The operation was aborted due to timeout
- State corporate registrymanual verification not yet performed for this vendor
- Reddit / forum sentimentnot systematically swept; community reports reach PB through the moderated intake queues
- BBB / consumer-complaint databasesnot systematically swept
A source listed as not swept means exactly that: PB makes no claim either way about what it would show. Silence is never presented as a clean result.
Provenance and limits
Benchmark
PB deterministic benchmark projection
Pricing
PB current normalized pricing rows and matched-offer price history
Testing
PB source-linked certificate and provider-verification aggregate
Domain
Authoritative registry RDAP through the IANA bootstrap
Reputation
PB's existing Apify-backed Trustpilot public-profile feed
Affiliate
PB disclosed coupon and affiliate registry
Osint
Certificate Transparency, Wayback Machine, PB bounded lookalike scan; corporate identity from manually verified state-registry records
What this report does not establish
PeptideBenchmark aggregates public evidence and does not independently test physical products. Domain registry signals are operational metadata, not a finding of misconduct or product quality. Affiliate relationships are disclosed but never increase benchmark or testing scores.