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Peptide Warehouse reviews

Unclaimed: This supplier has not claimed or verified this PepFinder profile. Everything shown comes from public sources and its own website.

Peptide Warehouse at a glance

PepFinder Score
7.1/10
Based in
United States
Products tracked
74 across 66 peptides
Testing evidence
Stated by the store, no certificates on file
Verified store
Not yet
Online for
About 1 year
Last checked
8 Nov 2026

PepFinder currently tracks 74 products from Peptide Warehouse across 66 peptides. PepFinder last read its listings on 8 Nov 2026.

7.1/ 10

PepFinder rating

Out of 10

Customer rating

No customer reviews yet

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Best for: Large product selection

  • Large range with 74 listed products
  • Refund or returns policy published
  • Delivery times not yet confirmed
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Peptide Warehouse review: what we found

Last checked 8 Nov 2026 · All sources

What PepFinder checked

Observed by our checks or taken from public records

  • We read 74 listings across 66 peptides from its website.Details · 8 Nov 2026
  • The registry's record for peptide-warehouse.com gives a registration date of 2025-08-08.Domain registration record (RDAP) ↗ · 24 Sept 2026
  • The Internet Archive's earliest capture of peptide-warehouse.com is dated 2026-08-12.Internet Archive: first capture ↗ · 24 Sept 2026
  • Recorded as serving the US: its catalogue is priced in USD and it appears in the US search results. Where the business is based is not stated on its website.PepFinder editorial ↗ · 23 Sept 2026

What the store says

The store's own statements, not checked by PepFinder

What customers report

Reviews and reports from buyers

  • Trustpilot shows 4.2 out of 5 from 26 reviews. Those reviews are Trustpilot's, not moderated by PepFinder.Details

Not yet known

Gaps in the record, not faults

  • Whether its testing claims hold up: we have not yet seen and reviewed one of its certificates.
  • How its prices compare: none of its listed prices states a quantity and form we can compare per mg.Details
  • Not yet found on its website: stated delivery time, testing laboratory, public batch numbers.Details
  • What ordering is like: no PepFinder customer has reviewed it or reported an order yet.

PepFinder has not bought from or tested this store's products. Request a correction with evidence.

No customer reviews of Peptide Warehouse yet

Ordered from Peptide Warehouse? A review or a short report of dispatch, delivery, payment or support helps the next buyer. Reviews are moderated; the store can reply but not remove them.

Latest on Trustpilot

4.2

26 reviews · checked 24 Sept 2026

Read Peptide Warehouse's reviews on Trustpilot ↗

Trustpilot's figure, not ours. From 10 reviews it counts towards Review sentiment, weighted by how many there are, and a long record of good reviews can add to Reliability. Our own reviews count for more.

Rating by category

How we rate
Product selection
10.0 / 10
Value
Not enough data
Reliability
8.0 / 10
Delivery
Not enough data
Customer service
5.0 / 10
Payment options
7.0 / 10
Review sentiment
7.2 / 10
Testing and traceability
4.6 / 10
Information availability
Excellent
Why does PepFinder say this?

We can show a source for 12 of the 15 facts that matter about a store (who runs it, contact details, shipping, payments, testing, prices). Not yet confirmed: stated delivery time, testing laboratory, public batch numbers. “Not confirmed” means we have not found it, not that the answer is no. See sources.

Popular products

Checked 8 Nov 2026
ProductSupplier price
Retatrutide As listed
GLP-3 (R) ↗
US$125.99
—
GHK-Cu As listed
GHK-Cu ↗
US$54.99
—
5-Amino-1MQ As listed
5-Amino-1MQ ↗
US$54.99
—
Cartalax As listed
Cartalax ↗
US$59.99
—
BPC-157 As listed
BPC-157 ↗
US$52.99
—
Cagrilintide
Cagrilintide As listed
Cagrilintide ↗
US$109.99
—
Visit peptide-warehouse.com

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Prices as listed by the supplier when we last checked; the supplier confirms the final price. “vs market” compares price per mg with the median across tracked suppliers listing the same peptide in the same currency and serving this store's region, never converted.

Pros and things to consider

Pros

  • Large range with 74 listed products
  • Refund or returns policy published

Things to consider

  • Delivery times not yet confirmed
  • No card payment option found; other methods may not be reversible
  • Has not completed PepFinder verification (most suppliers have not)

From PepFinder's own checks of the supplier's website and public records. “Not confirmed” means we have not found it yet. Request a correction.

About Peptide Warehouse

Who they are and what they sell

Peptide Warehouse is based in the United States. It lists 74 products across 66 peptides. It states it ships to the United States. It accepts Zelle and Cryptocurrency. Its PepFinder Score is 7.1 out of 10. It has no customer reviews on PepFinder yet. Trustpilot shows 4.2 from 26 reviews (external; counts towards the PepFinder Score from 10 reviews, weighted by how many there are). PepFinder last read its website on 8 Nov 2026.

Peptide Warehouse is a research-peptide store based in United States. We track 74 of its listings across 66 peptides, including Epitalon, Selank, Semax, Cagrilintide, CJC-1295 and 5-Amino-1MQ. It has no customer reviews on PepFinder yet, and Trustpilot shows 4.2 from 26 reviews.

To see whether Peptide Warehouse is good value, compare its prices per mg with other stores on Epitalon prices in the US, Selank prices in the US and Semax prices in the US. The “Is Peptide Warehouse legit?” checks below cover contact details, payment, delivery and testing. Before a first order, read how to read a peptide COA and compare other suppliers in the US.

Store and verification

Unclaimed · 8 legitimacy checks

Store information

Trading name
Peptide Warehouse
Location
United States
Domain first seen
8 Aug 2025
First tracked by us
23 Sept 2026
Estimated time active
1.3 years
Website
peptide-warehouse.com We may earn a commission
Email
sales@peptide-warehouse.com
Not verifiedUnclaimed

Is Peptide Warehouse legit? What we can check

No website can promise that a supplier is trustworthy. These are the checks we can make from public records, the supplier’s own website and our reviews. They are the same checks as in our guide to spotting an unreliable supplier.

  • Website history (Not known)

    Domain first seen between one and two years ago.

  • Ways to get in touch (In place)

    Email.

  • Written policies (In place)

    Refund policy and terms published.

  • Independent testing (Not known)

    Peptide Warehouse states that its products are independently tested, links a certificates-of-analysis or lab-results page. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.

  • PepFinder verification (Not known)

    Not verified. Most suppliers are not; verification is voluntary.

  • Regulator notices and warnings (In place)

    None found in our records.

  • Card payments (Be aware)

    No card payment shown (Zelle, Cryptocurrency). Other methods may offer no way to reverse a payment.

  • Customer reviews (Not known)

    No reviews on PepFinder yet.

Own this business? Claim this profile — free; reply to reviews and keep your details current.

Shipping and payments

2 payment methods

Shipping, payment and policies

Ships to
United States
Shipping policy clear
Not yet assessed
Payment methods
ZelleCryptocurrency
Card payments
✕ No
Refund policy
Published
Refund policy clear
Not yet assessed
Terms of sale
Published
Privacy policy
Published

Testing and certificates of analysis

Peptide Warehouse states that its products are independently tested, links a certificates-of-analysis or lab-results page. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.

Testing transparency

Certificates of analysis
Testing claimed, not reviewedSupplier claims

Peptide Warehouse states that its products are independently tested, links a certificates-of-analysis or lab-results page. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.

Batch-specific COAs
Not yet assessed
States third-party testing
✓ Yes
Laboratories named by the supplier
None found
Lab accreditation identifiable
Not yet assessed
Batch numbers public
Not yet assessed
Manufacturing/source location disclosed
Not yet assessed
Testing documents we hold
None yet

We record what testing documents state and where they came from. We do not test products, and a certificate is not evidence that a product is safe for any use.

Full catalogue (74 products)

Every listing we track, with search, price per mg and price history

Listed catalogue and prices

74 products · last checked 8 Nov 2026
Product (as listed)PricePer mg
5-Amino-1MQ
5-Amino-1MQ (opens peptide-warehouse.com)
US$54.99
As listed
—
ACE-031
ACE-031 (opens peptide-warehouse.com)
US$159.99
As listed
—
AHK-Cu
AHK-Cu (opens peptide-warehouse.com)
US$74.99
As listed
—
AICAR
AICAR (opens peptide-warehouse.com)
US$58.99
As listed
—
AOD-9604
AOD-9604 (opens peptide-warehouse.com)
US$48.99
As listed
—
ARA-290
ARA-290 (opens peptide-warehouse.com)
US$64.99
As listed
—
Adamax
Adamax (opens peptide-warehouse.com)
US$84.99
As listed
—
Adipotide
Adipotide (FTPP) (opens peptide-warehouse.com)
US$76.99
As listed
—

The supplier confirms the final price and availability when you order. Product names, photos, quantities and prices are as publicly listed by the supplier; photos load from the supplier’s own website. “vs market” compares price per mg with the median across tracked suppliers listing the same peptide in the same currency; prices are never converted between currencies. We do not sell these products and give no guidance on their use.

Sources and evidence

Where each fact came from · information availability: excellent

Evidence Coverage: 85%

What we know about this supplier, and whether we can show you where it came from. “Not known” means we have not found it, not that the answer is no.

FactStatusLast observed
Business locationKnown, sourced46 days ago
Contact detailsKnown, sourced46 days ago
Shipping destinationsKnown, sourced46 days ago
Stated delivery timeNot known—
Payment methodsKnown, sourced46 days ago
Customer support channelsKnown, sourced46 days ago
Refund or returns policyKnown, sourced46 days ago
Terms of saleKnown, sourced46 days ago
Domain ageKnown, sourced45 days ago
Certificates of analysisKnown, sourced46 days ago
Independent testingKnown, sourced46 days ago
Testing laboratoryNot known—
Public batch numbersNot known—
Product catalogueKnown, sourced14 hours ago
PricesKnown, sourcedListed, but none can be compared per mg yet (quantity, form or currency unclear)14 hours ago

Evidence and sources

TopicClaimBasisSource typeCapturedLast checkedSource
DomainThe registry's record for peptide-warehouse.com gives a registration date of 2025-08-08.Verified factDomain record24 Sept 202645 days agoDomain registration record (RDAP)
DomainThe Internet Archive's earliest capture of peptide-warehouse.com is dated 2026-08-12.Verified factDomain record24 Sept 202645 days agoInternet Archive: first capture
Pricing74 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture.Supplier-statedSupplier website23 Sept 202614 hours agoSupplier's public product catalogue
Contact detailsThe website offers these ways to contact support: Email.Supplier-statedSupplier website23 Sept 202646 days agoCustomer support channels
Pricing33 peptide listings read from the supplier's own catalogue (woocommerce). Prices and stock are as the site listed them at capture.Supplier-statedSupplier website23 Sept 202646 days agoSupplier's public product catalogue
OtherThe website shows these payment methods: Zelle, Cryptocurrency.Supplier-statedSupplier website23 Sept 202646 days agoPayment methods shown
Contact detailsThe website publishes a contact page.Supplier-statedSupplier website23 Sept 202646 days agoPublishes contact details
Certificates of analysisThe supplier's website links to a page of certificates of analysis or lab results.Supplier-statedSupplier website23 Sept 202646 days agoLinks a COA / lab results page
Testing claimThe supplier states its products are independently tested: “…Backorders. No Delays. Every Batch Includes Verified COA. US-Based Fulfillment Third-Party Tested (HPLC & MS) Secure Checkout with Encrypted Payments Free Sh…”Supplier-statedSupplier website23 Sept 202646 days agoStates independent testing
Pricing33 peptide listings read from the supplier's own catalogue (woocommerce). Prices and stock are as the site listed them at capture.Supplier-statedSupplier website23 Sept 202646 days agoSupplier's public product catalogue
Shipping policyRecorded as serving the US: its catalogue is priced in USD and it appears in the US search results. Where the business is based is not stated on its website.Editorial assessmentPepFinder editorial23 Sept 202646 days agoSource
Pricing33 peptide listings read from the supplier's own catalogue (woocommerce). Prices and stock are as the site listed them at capture.Supplier-statedSupplier website23 Sept 202646 days agoSupplier's public product catalogue
Shipping policyThe supplier's homepage links to a shipping policy page.Supplier-statedSupplier website23 Sept 202646 days agoLinked from the supplier's homepage
Refund policyThe supplier's homepage links to a refund policy page.Supplier-statedSupplier website23 Sept 202646 days agoLinked from the supplier's homepage
TermsThe supplier's homepage links to a terms policy page.Supplier-statedSupplier website23 Sept 202646 days agoLinked from the supplier's homepage

Verified fact: checked by us against an independent source. Supplier-stated: what the supplier says, not independently confirmed. User report: submitted by a user. Editorial assessment: our judgement. Spotted an error? Request a correction.

Supplier history

  1. 15 Oct 2026CatalogueNo longer listed: GLP-3 (R) + Cagrilintide Blend
  2. 15 Oct 2026CatalogueNew listing: Thymalin
  3. 15 Oct 2026CatalogueNew listing: Triptorelin
  4. 15 Oct 2026CatalogueNew listing: Vesugen
  5. 15 Oct 2026CatalogueNew listing: VIP
  6. 15 Oct 2026CatalogueNew listing: 5-Amino-1MQ
  7. 15 Oct 2026CatalogueNew listing: ACE-031
  8. 15 Oct 2026CatalogueNew listing: Adamax
  9. 15 Oct 2026CatalogueNew listing: Adipotide (FTPP)
  10. 15 Oct 2026CatalogueNew listing: AHK-Cu
  11. 15 Oct 2026CatalogueNew listing: AICAR
  12. 15 Oct 2026CatalogueNew listing: ARA-290
  13. 15 Oct 2026CatalogueNew listing: B7-33
  14. 15 Oct 2026CatalogueNew listing: BPC-157 + TB-500 (Blend)
  15. 15 Oct 2026CatalogueNew listing: Cartalax
  16. 15 Oct 2026CatalogueNew listing: CJC-1295 (w/o DAC) + Ipamorelin (Blend)
  17. 15 Oct 2026CatalogueNew listing: Cortagen
  18. 15 Oct 2026CatalogueNew listing: Follistatin 344
  19. 15 Oct 2026CatalogueNew listing: FOXO4-DRI
  20. 15 Oct 2026CatalogueNew listing: HGH Frag 176-191
  21. 15 Oct 2026CatalogueNew listing: BPC-157 + TB-500 + GHK-Cu (Glow Blend)
  22. 15 Oct 2026CatalogueNew listing: GLP-3 (R)
  23. 15 Oct 2026CatalogueNew listing: L-Glutathione (GSH)
  24. 15 Oct 2026CatalogueNew listing: Gonadorelin
  25. 15 Oct 2026CatalogueNew listing: HMG
  26. 15 Oct 2026CatalogueNew listing: Humanin
  27. 15 Oct 2026CatalogueNew listing: IGF-1 DES (1, 3)
  28. 15 Oct 2026CatalogueNew listing: BPC-157 + TB-500 + GHK-Cu + KPV (KLOW Blend)
  29. 15 Oct 2026CatalogueNew listing: Liraglutide
  30. 15 Oct 2026CatalogueNew listing: Matrixyl

How PepFinder rates suppliers

What the rating and the customer rating each measure

The PepFinder rating (out of 10) is our own assessment of a supplier across reliability, product selection, pricing, delivery, customer service, website, payment options, packaging and how much information the supplier makes available. Each part is scored from what we can observe on its website, from public records and from customer reviews; parts we cannot observe are left unscored rather than marked down, and the rating is only shown once enough of them are known. It can move as more of the inputs become available.

The customer rating (out of 5 stars) is simply the average of approved customer reviews, shown from three reviews. Reviews are moderated before publication and suppliers can reply but not remove them.

The price comparison puts each listing's price per milligram against the median across every tracked supplier listing the same peptide in the same currency and serving the same region, so a UK store is measured against stores a UK buyer could order from. Prices are never converted between currencies. Suppliers cannot pay to change any of this; claiming or verifying a profile does not change the rating either.

View the full methodology

6.7/ 10

Transparency Score

Out of 10 · methodology v1 · updated 30 Sept 2026 · 50% of criteria assessed

Testing, documentation and business transparency. Separate from the PepFinder Score. Paid plans and sponsorship cannot change it. How it is calculated

Testing transparency25%4.6
Contact transparency20%10.0
Documentation15%5.2
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%5.0
Longevity0%3.8
Policy transparency5%10.0
Show every factor

Testing transparency — 4.6

  • ◐ Links a certificates-of-analysis page (not yet reviewed by us)12.5/25
  • ? COAs are batch-specificnot assessed
  • ✓ States third-party (independent) testing20/20
  • ✕ Names the testing laboratories0/10
  • ? Laboratory accreditation is identifiablenot assessed
  • ✕ COAs reviewed by us in the last 12 months0/15

Contact transparency — 10.0

  • ✓ Contact details are public15/15
  • ? Manufacturing/source location disclosednot assessed

Documentation — 5.2

  • ✓ Sourced evidence on record40/40
  • ◐ Share of evidence independently verified4/30
  • ? Batch numbers are publicnot assessed
  • ✕ A testing document checked in the last 6 months0/15

User reviews

No approved reviews yet.

    Customer service

    Not yet assessed by the editorial team.

      Shipping transparency — 5.0

      • ? Shipping policy is clearnot assessed
      • ✕ Delivery estimate stated0/30
      • ✓ Shipping destinations listed30/30

      Longevity — 3.8

      • ✓ Earliest recorded activity 1.1 years ago

      Policy transparency — 10.0

      • ? Refund policy is clearnot assessed
      • ? Terms of sale are clearnot assessed
      • ✓ Refund or returns policy published20/20
      • ✓ Terms of sale published20/20
      • ✓ Privacy policy published20/20

      Compare Peptide Warehouse with other suppliers

      SupplierRatingProducts
      Limitless Biotech logoLimitless Biotech5.4293Visit store
      Behemoth Labz logoBehemoth Labz6.3127Visit store
      Core Peptides logoCore Peptides6.787Visit store

      We may earn a commission. How this works

      Peptide Warehouse vs Limitless BiotechPeptide Warehouse vs Behemoth LabzPeptide Warehouse vs Core PeptidesAll alternatives to Peptide Warehouse

      Peptide Warehouse: common questions

      Is Peptide Warehouse legit?

      We cannot vouch for any supplier, but we can report what the record shows. Peptide Warehouse meets 3 of the 8 checks we make; points to be aware of: card payments. Each check, and its source, is listed on this page.

      Where is Peptide Warehouse based?

      Our records place Peptide Warehouse in United States.

      Which countries does Peptide Warehouse ship to?

      Peptide Warehouse states that it ships to United States. Check the supplier's own shipping policy before ordering.

      Does Peptide Warehouse publish certificates of analysis?

      Peptide Warehouse states that its products are independently tested, links a certificates-of-analysis or lab-results page. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.

      What payment methods does Peptide Warehouse accept?

      The website shows: Zelle, Cryptocurrency.

      Ready to shop at Peptide Warehouse?

      • Large range with 74 listed products
      • Refund or returns policy published
      Visit peptide-warehouse.com

      We may earn a commission. How this works

      Own this business? Claim this profile — free; reply to reviews and keep your details current.

      Run Peptide Warehouse? Add a free PepFinder badge to your website.

      Something wrong on this page? Request a correction with evidence.

      This page provides supplier and market information only and is not medical advice. Disclaimer

      Peptide Warehouse logo

      Peptide Warehouse

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