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Peptide Labs reviews

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

Peptide Labs at a glance

PepFinder Score
8.0/10
Based in
United States
Products tracked
109 across 51 peptides
Price level
33% below the US market median
Testing evidence
Stated by the store, no certificates on file
Verified store
Not yet
Last checked
6 Nov 2026

PepFinder currently tracks 109 products from Peptide Labs across 51 peptides. Its listed prices per mg are 33% below the US market median, across 109 listings we could compare. The cheapest listing we track is US$35.99. PepFinder last read its listings on 6 Nov 2026.

8.0/ 10

PepFinder rating

Out of 10

Customer rating

No customer reviews yet

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Best for: Low prices and large product selection

  • Large range with 109 listed products
  • Accepts card payments, which carry chargeback protection
  • Has not completed PepFinder verification (most suppliers have not)

How its prices compare · 109 listings checked against the market

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Peptide Labs review: what we found

Last checked 6 Nov 2026 · All sources

What PepFinder checked

Observed by our checks or taken from public records

  • We read 109 listings across 51 peptides from its website.Details · 6 Nov 2026
  • Its comparable prices are 33% below the market median per mg (109 listings compared in the same currency).Details · 6 Nov 2026

What the store says

The store's own statements, not checked by PepFinder

  • The supplier states its products are independently tested: “…All peptides are manufactured in GMP-compliant facilities and undergo third-party testing for purity and identity verification.…”States independent testing ↗ · 30 Sept 2026
  • The website states: “…Most domestic orders arrive in 2–4 business days via USPS Priority Mail or UPS Ground.…”States a delivery time ↗ · 30 Sept 2026
  • The website links to its refund policy page.Linked policy page ↗ · 30 Sept 2026
  • The website links to its terms page.Linked policy page ↗ · 30 Sept 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: customer support channels, domain age, 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 Labs yet

Ordered from Peptide Labs? 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
9.9 / 10
Value
8.4 / 10
Reliability
7.0 / 10
Delivery
8.5 / 10
Customer service
5.0 / 10
Payment options
10.0 / 10
Review sentiment
Not enough data
Testing and traceability
Not enough data
Information availability
Good
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: customer support channels, domain age, testing laboratory, 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
Retatrutide 100mg x10
Retatrutide ↗
US$1,559.99
US$1.56/mg
77% below average
Tirzepatide 100mg x10
Tirzepatide ↗
US$1,019.99
US$1.02/mg
77% below average
GHK-Cu 100mg x10
GHK-Cu ↗
US$420.00
US$0.42/mg
40% below average
5-Amino-1MQ 50mg x10
5-Amino-1MQ ↗
US$612.50
US$1.23/mg
58% below average
BPC-157 20mg x10
BPC-157 ↗
US$672.35
US$3.36/mg
44% below average
Cagrilintide 10mg x10
Cagrilintide ↗
US$1,085.00
US$10.85/mg
average
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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.

How its prices compare

Peptide Labs lists in USD. We compared 109 of its 109 listings with the median price per mg across the other stores that list the same peptide in USD and serve the US (5 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 33% below that market median. Behind that: 86 products priced below most stores, 5 within 5% of the median, and 18 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 (86)

ProductPricevs market median
L-Carnitine 1200mg x10US$215.9983% below
SNAP-8 100mg x10US$599.9982% below
Tirzepatide 100mg x10US$1,019.9977% below
Retatrutide 100mg x10US$1,559.9977% below
Semaglutide 30mg x10US$419.9977% below
Tirzepatide 60mg x10US$749.9972% below

And 80 more in the full catalogue below.

Priced above most stores (18)

ProductPricevs market median
CJC-1295 5mgUS$77.9973% above
Matrixyl 10mg x10US$155.9970% above
P21 5mg x10US$1,109.9968% above
CJC-1295 2mg x10US$292.1162% above
Tirzepatide 5mg x10US$350.0056% above
Tirzepatide 10mg x10US$699.6556% above

And 12 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 109 listed products
  • Accepts card payments, which carry chargeback protection
  • Refund or returns policy published

Things to consider

  • 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 Labs

Who they are and what they sell

Peptide Labs is based in the United States. It lists 109 products across 51 peptides. It states it ships to the United States. It accepts Zelle, Cryptocurrency, Card and Cash App. Its PepFinder Score is 8.0 out of 10. It has no customer reviews on PepFinder yet. PepFinder last read its website on 6 Nov 2026.

Peptide Labs is a research-peptide store based in United States. We track 109 of its listings across 51 peptides, including Tirzepatide, Retatrutide, Semaglutide, CJC-1295, BPC-157 and NAD+. It has no customer reviews on PepFinder yet.

To see whether Peptide Labs is good value, compare its prices per mg with other stores on Tirzepatide prices in the US, Retatrutide prices in the US and Semaglutide prices in the US. The “Is Peptide Labs 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 Labs
Location
United States
First tracked by us
30 Sept 2026
Estimated time active
Not known
Website
peptidelabsinc.com We may earn a commission
Email
help@peptidelabsinc.com
Not verifiedUnclaimed

Is Peptide Labs 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 Labs states that its products are independently tested. 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 (In place)

    Card payment shown on the website, which usually allows a chargeback if an order goes wrong.

  • 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

Delivery: Most domestic orders arrive in 2–4 business days via USPS Priority Mail or UPS Ground. · 4 payment methods

Shipping, payment and policies

Ships to
United States
Delivery estimate (stated)
Most domestic orders arrive in 2–4 business days via USPS Priority Mail or UPS Ground.
Shipping policy clear
Not yet assessed
Payment methods
ZelleCryptocurrencyCardCash App
Card payments
✓ Yes
Refund policy
Published
Refund policy clear
Not yet assessed
Terms of sale
Published
Privacy policy
Published

Testing and certificates of analysis

Peptide Labs states that its products are independently tested. 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 Labs states that its products are independently tested. 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 (109 products)

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

Listed catalogue and prices

109 products · last checked 6 Nov 2026
Product (as listed)PricePer mg
5-Amino-1MQ
5-Amino-1MQ (opens peptidelabsinc.com)
US$612.50
50mg x10
US$1.23
ACE-031
ACE-031 (opens peptidelabsinc.com)
US$945.00
1mg x10
US$94.50
AHK-Cu
AHK-Cu (opens peptidelabsinc.com)
US$251.99
50mg x10
US$0.50
AICAR
AICAR (opens peptidelabsinc.com)
US$431.20
50mg x10
US$0.86
AICAR
AICAR (opens peptidelabsinc.com)
US$449.99
100mg x10
US$0.45
AOD-9604
AOD-9604 (opens peptidelabsinc.com)
US$329.00
5mg x10
US$6.58
AOD-9604
AOD-9604 (opens peptidelabsinc.com)
US$539.99
10mg x10
US$5.40
Adipotide
Adipotide (opens peptidelabsinc.com)
US$569.99
5mg x10
US$11.40

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: good

Evidence Coverage: 63%

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, sourced39 days ago
Contact detailsKnown, no source shown—
Shipping destinationsKnown, sourced39 days ago
Stated delivery timeKnown, sourced39 days ago
Payment methodsKnown, sourced39 days ago
Customer support channelsNot known—
Refund or returns policyKnown, sourced39 days ago
Terms of saleKnown, sourced39 days ago
Domain ageNot known—
Certificates of analysisKnown, no source shown—
Independent testingKnown, sourced39 days ago
Testing laboratoryNot known—
Public batch numbersNot known—
Product catalogueKnown, sourced3 days ago
PricesKnown, sourced3 days ago

Evidence and sources

TopicClaimBasisSource typeCapturedLast checkedSource
Testing claimThe supplier states its products are independently tested: “…All peptides are manufactured in GMP-compliant facilities and undergo third-party testing for purity and identity verification.…”Supplier-statedSupplier website30 Sept 202639 days agoStates independent testing
Shipping policyThe website states: “…Most domestic orders arrive in 2–4 business days via USPS Priority Mail or UPS Ground.…”Supplier-statedSupplier website30 Sept 202639 days agoStates a delivery time
Refund policyThe website links to its refund policy page.Supplier-statedSupplier website30 Sept 202639 days agoLinked policy page
TermsThe website links to its terms page.Supplier-statedSupplier website30 Sept 202639 days agoLinked policy page
Pricing109 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture.Supplier-statedSupplier website30 Sept 20263 days agoSupplier's public product catalogue
OtherThe website links to its privacy page.Supplier-statedSupplier website30 Sept 202639 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. 31 Oct 2026CatalogueNo longer listed: Tirzepatide (120mg x10)
  2. 31 Oct 2026PriceAOD-9604 (5mg x10): price up 14%
  3. 31 Oct 2026Price5-Amino-1MQ (50mg x10): price up 13%
  4. 31 Oct 2026PriceACE-031 (1mg x10): price up 9%
  5. 31 Oct 2026PriceSemaglutide (5mg x10): price up 57%
  6. 31 Oct 2026PriceTirzepatide (20mg x10): price up 60%
  7. 31 Oct 2026PriceRetatrutide (10mg x10): price up 40%
  8. 31 Oct 2026PriceRetatrutide (15mg x10): price up 25%
  9. 31 Oct 2026PriceRetatrutide (20mg x10): price up 39%
  10. 31 Oct 2026PriceRetatrutide (30mg x10): price up 68%
  11. 31 Oct 2026PriceCagrilintide (5mg x10): price up 48%
  12. 31 Oct 2026PriceCagrilintide (10mg x10): price up 64%
  13. 31 Oct 2026PriceBPC-157 (10mg x10): price up 69%
  14. 31 Oct 2026PriceTB-500 (5mg x10): price up 24%
  15. 31 Oct 2026PriceTB-500 (10mg x10): price up 19%
  16. 31 Oct 2026PriceBPC-157 + TB-500 Combo (10mg x10): price up 42%
  17. 31 Oct 2026PriceEpithalon (10mg x10): price up 28%
  18. 31 Oct 2026PriceEpithalon (50mg x10): price up 69%
  19. 31 Oct 2026PriceMOTS-c (20mg x10): price up 32%
  20. 31 Oct 2026PriceFOXO4-DRI (10mg x10): price up 27%
  21. 31 Oct 2026PriceCJC-1295 No DAC (2mg x10): price up 36%
  22. 31 Oct 2026PriceCJC-1295 with DAC (2mg x10): price up 11%
  23. 31 Oct 2026PriceDSIP (5mg x10): price up 62%
  24. 1 Oct 2026ScoreTransparency Score changed from 5.7 to 7.6Integrity pass: validated data changed
  25. 30 Sept 2026ListingPublished on PepFinder
  26. 30 Sept 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

7.6/ 10

Transparency Score

Out of 10 · methodology v1 · updated 1 Oct 2026 · 32% 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%n/a
Contact transparency20%10.0
Documentation15%2.8
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%10.0
Longevity0%n/a
Policy transparency5%10.0
Show every factor

Testing transparency

  • ? Publishes certificates of analysisnot assessed
  • ? 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 — 2.8

  • ◐ Sourced evidence on record24/40
  • ✕ 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 — 10.0

      • ? Shipping policy is clearnot assessed
      • ✓ Delivery estimate stated30/30
      • ✓ 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 Labs with other suppliers

        SupplierRatingProducts
        Limitless Biotech logoLimitless Biotech5.4293Visit store
        Apex Laboratory logoApex Laboratory8.0139Visit store
        Peptide Warehouse logoPeptide Warehouse7.174Visit store

        We may earn a commission. How this works

        Peptide Labs vs Limitless BiotechPeptide Labs vs Apex LaboratoryPeptide Labs vs Peptide WarehouseAll alternatives to Peptide Labs

        Peptide Labs: common questions

        Is Peptide Labs legit?

        We cannot vouch for any supplier, but we can report what the record shows. Peptide Labs meets 3 of the 8 checks we make, with nothing flagged. Each check, and its source, is listed on this page.

        Where is Peptide Labs based?

        Our records place Peptide Labs in United States.

        Which countries does Peptide Labs ship to?

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

        Does Peptide Labs publish certificates of analysis?

        Peptide Labs states that its products are independently tested. PepFinder has not yet collected or reviewed any of its certificates, so this is the supplier's own claim.

        What payment methods does Peptide Labs accept?

        The website shows: Zelle, Cryptocurrency, Card, Cash App.

        How long does Peptide Labs take to deliver?

        Peptide Labs states: "Most domestic orders arrive in 2–4 business days via USPS Priority Mail or UPS Ground.".

        Ready to shop at Peptide Labs?

        • Large range with 109 listed products
        • Accepts card payments, which carry chargeback protection
        Visit peptidelabsinc.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 Labs? 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 Labs logo

        Peptide Labs

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