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Peptide Hackers reviews

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

Peptide Hackers at a glance

PepFinder Score
6.7/10
Based in
United States
Products tracked
140 across 68 peptides
Verified store
Not yet
Last checked
6 Nov 2026

PepFinder currently tracks 140 products from Peptide Hackers across 68 peptides. Its listed prices per mg are 15% above the US market median, across 89 listings we could compare. The cheapest listing we track is US$20. PepFinder last read its listings on 6 Nov 2026.

6.7/ 10

PepFinder rating

Out of 10

Customer rating

No customer reviews yet

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Best for: Large product selection

  • Large range with 140 listed products
  • Refund or returns policy published
  • Delivery times not yet confirmed

How its prices compare · 89 listings checked against the market

We may earn a commission. How this works

Peptide Hackers review: what we found

Not yet checked · All sources

What PepFinder checked

Observed by our checks or taken from public records

  • We read 140 listings across 68 peptides from its website.Details
  • Its comparable prices are 15% above the market median per mg (89 listings compared in the same currency).Details

What the store says

The store's own statements, not checked by PepFinder

  • The supplier states its products are independently tested: “…Peptide Hackers is a Los Angeles research peptide supplier that publishes a lot-level Certificate of Analysis for every batch it ships: an independent laboratory's report of HPLC purity and identity for the specific lot in the vial, verifiable at the source.…”States independent testing ↗ · 6 Nov 2026
  • The supplier names Janoshik in connection with testing: “…Our certificates come from independent labs — Janoshik Analytical and Accumark Labs — and reference compound identities trace to PubChem , never to another vendor's page.…”Names Janoshik ↗ · 6 Nov 2026
  • The supplier's website links to certificates of analysis or lab results. Documents are not reviewed until an editor checks them.Links a COA / lab results page ↗ · 6 Nov 2026
  • The website links to its refund policy page.Linked policy page ↗ · 6 Nov 2026
  • The website publishes an email address.Publishes contact details ↗ · 6 Nov 2026

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.
  • Not yet found on its website: stated delivery time, customer support channels, domain age, 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 Hackers yet

Ordered from Peptide Hackers? 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.

Rating by category

How we rate
Product selection
9.5 / 10
Value
5.1 / 10
Reliability
7.0 / 10
Delivery
Not enough data
Customer service
5.0 / 10
Payment options
8.5 / 10
Review sentiment
Not enough data
Testing and traceability
6.1 / 10
Information availability
Limited
Why does PepFinder say this?

We can show a source for 11 of the 15 facts that matter about a store (who runs it, contact details, shipping, payments, testing, prices). Not yet confirmed: stated delivery time, customer support channels, domain age, public batch numbers. “Not confirmed” means we have not found it, not that the answer is no. See sources.

Popular products

Checked 6 Nov 2026
ProductSupplier price
US$1,000.00
US$3.33/mg
51% below average
US$100.00
US$6.67/mg
48% above average
US$30.00
US$0.60/mg
14% below average
US$35.00
US$7.00/mg
138% above average
US$45.00
—
US$45.00
US$9.00/mg
—

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.

How its prices compare

Peptide Hackers lists in USD. We compared 89 of its 140 listings with the median price per mg across the other stores that list the same peptide in USD and serve the US (24 to 185 stores per product). Prices are never converted between currencies, so this is a like-for-like comparison for a buyer in the US.

Taken together, its typical listing sits 15% above that market median. Behind that: 24 products priced below most stores, 11 within 5% of the median, and 54 products priced above most stores. A store is rarely the cheapest or the dearest on everything, so the product you want matters more than the overall figure.

Priced below most stores (24)

ProductPricevs market median
Retatrutide 10X30mg 10PCSUS$1,000.0051% below
Cerebrolysin 60mgUS$44.0051% below
BPC-157 200mgUS$600.0050% below
Selank NA 30mgUS$80.0047% below
BPC-157 10mgUS$35.0041% below
Retatrutide 10X20mg 10PCSUS$900.0034% below

And 18 more in the full catalogue below.

Priced above most stores (54)

ProductPricevs market median
Oxytocin 2mgUS$44.00214% above
Wolverine blend 5mg/5mgUS$100.00208% above
CJC-1295 + Ipamorelin blend 5MG/5MGUS$105.00180% above
Tirzepatide 5mgUS$61.00171% above
CJC-1295 + Ipamorelin blend 10MG/10MGUS$180.00140% above
5-Amino-1MQ 5mgUS$35.00138% above

And 48 more in the full catalogue below.

Price per mg lets vials of different sizes be compared. A higher price can reflect a smaller vial, included shipping, or testing the store pays for; the per-peptide price pages show every store side by side. Prices are as the store listed them when we last checked.

Pros and things to consider

Pros

  • Large range with 140 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 Hackers

Who they are and what they sell

Peptide Hackers is based in the United States. It lists 140 products across 68 peptides. It states it ships to American Samoa, Austria, Australia and 38 other countries. It accepts PayPal, Zelle, Venmo and Cryptocurrency. Its PepFinder Score is 6.7 out of 10. It has no customer reviews on PepFinder yet.

Peptide Hackers is a research-peptide store based in United States. We track 140 of its listings across 68 peptides, including Retatrutide, HGH, Tirzepatide, AOD-9604, DSIP and MOTS-c. It has no customer reviews on PepFinder yet.

To see whether Peptide Hackers is good value, compare its prices per mg with other stores on Retatrutide prices in the US, HGH prices in the US and Tirzepatide prices in the US. The “Is Peptide Hackers 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 Hackers
Location
United States
First tracked by us
6 Nov 2026
Estimated time active
Not known
Email
shipping@peptidehackers.com
Not verifiedUnclaimed

Is Peptide Hackers 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 age not yet recorded.

  • Ways to get in touch (Not known)

    Contact channels not yet recorded.

  • Written policies (In place)

    Refund policy and terms published.

  • Independent testing (Not known)

    Peptide Hackers states that its products are independently tested, links a certificates-of-analysis or lab-results page, names Janoshik. 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 (PayPal, Zelle, Venmo, 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

4 payment methods

Shipping, payment and policies

Ships to
American Samoa, Austria, Australia, Belgium, Bulgaria, Canada, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Guam, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Northern Mariana Islands, Malta, Netherlands, Norway, New Zealand, Poland, Puerto Rico, Portugal, Romania, Sweden, Slovenia, Slovakia, United States, US Virgin Islands
Shipping policy clear
Not yet assessed
Payment methods
PayPalZelleVenmoCryptocurrency
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 Hackers states that its products are independently tested, links a certificates-of-analysis or lab-results page, names Janoshik. 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 Hackers states that its products are independently tested, links a certificates-of-analysis or lab-results page, names Janoshik. 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
Janoshik
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 (140 products)

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

Listed catalogue and prices

140 products · last checked 6 Nov 2026
Product (as listed)PricePer mg
US$35.00
5mg
US$7.00
US$135.00
60mgx50 pills
—
US$275.00
As listed
—
US$160.00
As listed
—
US$26.00
2mg
US$13.00
US$50.00
5mg
US$10.00
US$99.99
10mg
US$10.00
US$400.00
10x5mg
US$8.00

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: limited

Evidence Coverage: 57%

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, sourced2 days ago
Contact detailsKnown, sourced2 days ago
Shipping destinationsKnown, no source shown—
Stated delivery timeNot known—
Payment methodsKnown, sourced2 days ago
Customer support channelsNot known—
Refund or returns policyKnown, sourced2 days ago
Terms of saleKnown, sourced2 days ago
Domain ageNot known—
Certificates of analysisKnown, sourced2 days ago
Independent testingKnown, sourced2 days ago
Testing laboratoryKnown, sourced2 days ago
Public batch numbersNot known—
Product catalogueKnown, no source shown—
PricesKnown, no source shown91 of 140 listed prices can be compared per mg—

Evidence and sources

TopicClaimBasisSource typeCapturedLast checkedSource
Contact detailsThe website publishes an email address.Supplier-statedSupplier website6 Nov 20262 days agoPublishes contact details
Certificates of analysisThe supplier's website links to certificates of analysis or lab results. Documents are not reviewed until an editor checks them.Supplier-statedSupplier website6 Nov 20262 days agoLinks a COA / lab results page
Testing claimThe supplier states its products are independently tested: “…Peptide Hackers is a Los Angeles research peptide supplier that publishes a lot-level Certificate of Analysis for every batch it ships: an independent laboratory's report of HPLC purity and identity for the specific lot in the vial, verifiable at the source.…”Supplier-statedSupplier website6 Nov 20262 days agoStates independent testing
Testing claimThe supplier names Janoshik in connection with testing: “…Our certificates come from independent labs — Janoshik Analytical and Accumark Labs — and reference compound identities trace to PubChem , never to another vendor's page.…”Supplier-statedSupplier website6 Nov 20262 days agoNames Janoshik
Refund policyThe website links to its refund policy page.Supplier-statedSupplier website6 Nov 20262 days agoLinked policy page
TermsThe website links to its terms page.Supplier-statedSupplier website6 Nov 20262 days agoLinked policy page
Pricing140 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture.Supplier-statedSupplier website6 Nov 20262 days agoSupplier's public product catalogue
OtherThe website links to its privacy page.Supplier-statedSupplier website6 Nov 20262 days agoLinked policy page

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. 6 Nov 2026ListingPublished on PepFinder
  2. 6 Nov 2026ListingSupplier added to the directoryDiscovered and read from its own website by the ingestion pipeline; approved by an editor. Pending publication review.

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

6.9/ 10

Transparency Score

Out of 10 · methodology v1 · updated 7 Nov 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%6.1
Contact transparency20%10.0
Documentation15%3.8
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%5.0
Longevity0%n/a
Policy transparency5%10.0
Show every factor

Testing transparency — 6.1

  • ◐ 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 laboratories10/10
  • ? 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 — 3.8

  • ◐ Sourced evidence on record32/40
  • ✕ Share of evidence independently verified0/30
  • ? 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

      No domain record or founding date researched yet.

        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 Hackers with other suppliers

        SupplierRatingProducts
        Limitless Biotech logoLimitless Biotech5.4293Visit store
        Behemoth Labz logoBehemoth Labz6.3127Visit store
        Novel Human Optimization Ventures logoNovel Human Optimization Ventures9.2166Visit store

        We may earn a commission. How this works

        Peptide Hackers vs Limitless BiotechPeptide Hackers vs Behemoth LabzPeptide Hackers vs Novel Human Optimization VenturesAll alternatives to Peptide Hackers

        Peptide Hackers: common questions

        Is Peptide Hackers legit?

        We cannot vouch for any supplier, but we can report what the record shows. Peptide Hackers meets 2 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 Hackers based?

        Our records place Peptide Hackers in United States.

        Which countries does Peptide Hackers ship to?

        Peptide Hackers states that it ships to American Samoa, Austria, Australia, Belgium, Bulgaria, Canada, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Guam, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Northern Mariana Islands, Malta, Netherlands, Norway, New Zealand, Poland, Puerto Rico, Portugal, Romania, Sweden, Slovenia, Slovakia, United States, US Virgin Islands. Check the supplier's own shipping policy before ordering.

        Does Peptide Hackers publish certificates of analysis?

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

        What payment methods does Peptide Hackers accept?

        The website shows: PayPal, Zelle, Venmo, Cryptocurrency.

        Ready to shop at Peptide Hackers?

        • Large range with 140 listed products
        • Refund or returns policy published

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

        Run Peptide Hackers? 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