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CertaPeptides reviews

Verified supplier: PepFinder has verified ownership and selected business information. It does not mean PepFinder endorses the supplier or its products.

CertaPeptides at a glance

PepFinder Score
8.1/10
Based in
Romania
Products tracked
131 across 41 peptides
Price level
9% above the European market median
Testing evidence
Stated by the store, no certificates on file
Verified store
✓ Verified owner
Last checked
8 Nov 2026

PepFinder currently tracks 131 products from CertaPeptides across 41 peptides. Its listed prices per mg are 9% above the European market median, across 130 listings we could compare. The cheapest listing we track is €14.49. PepFinder last read its listings on 8 Nov 2026.

8.1/ 10

PepFinder rating

Out of 10

Customer rating

No customer reviews yet

Best for: Large product selection

  • Large range with 131 listed products
  • Verified owner: the store proved to PepFinder that it controls its website
  • No card payment option found; other methods may not be reversible

How its prices compare · 130 listings checked against the market

Visit certapeptides.comWrite a reviewCompare

Affiliate link: we may earn a commission if you order. That never affects a rating, a review or where a store ranks. How this works.

CertaPeptides 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 131 listings across 41 peptides from its website.Details · 8 Nov 2026
  • Its comparable prices are 9% above the market median per mg (130 listings compared in the same currency).Details · 8 Nov 2026
  • Verified owner: the store's owner claimed this profile and proved to PepFinder that they control certapeptides.com.Details · 30 Sept 2026
  • The registry's record for certapeptides.com gives a registration date of 2026-02-07.Domain registration record (RDAP) ↗ · 24 Sept 2026
  • The Internet Archive's earliest capture of certapeptides.com is dated 2026-03-28.Internet Archive: first capture ↗ · 24 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 4.6 out of 5 from 87 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.
  • Not yet found on its website: 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 CertaPeptides yet

Ordered from CertaPeptides? 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

4.6

87 reviews · checked 24 Sept 2026

Read CertaPeptides'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
9.4 / 10
Value
5.5 / 10
Reliability
8.5 / 10
Delivery
10.0 / 10
Customer service
8.5 / 10
Payment options
5.0 / 10
Review sentiment
8.1 / 10
Testing and traceability
6.6 / 10
Information availability
Good
Why does PepFinder say this?

We can show a source for 14 of the 15 facts that matter about a store (who runs it, contact details, shipping, payments, testing, prices). Not yet confirmed: 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 — 50mg
Retatrutide 50mg
Retatrutide — 50mg ↗
€249.99
€5.00/mg
23% below average
GHK-Cu — 100mg
GHK-Cu 100mg
GHK-Cu — 100mg ↗
€69.99
€0.70/mg
7% above average
5-amino-1mq — 50mg
5-Amino-1MQ 50mg
5-amino-1mq — 50mg ↗
€79.99
€1.60/mg
46% below average
BPC-157 — 20mg
BPC-157 20mg
BPC-157 — 20mg ↗
€94.99
€4.75/mg
5% below average
Cerebrolysin 60mg
Cerebrolysin 60mg ↗
€28.99
€0.48/mg
61% below average
AHK-Cu 100mg
AHK-Cu 100mg ↗
€39.99
€0.40/mg
33% below average
Visit certapeptides.com

We may earn a commission. How this works

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

CertaPeptides lists in EUR. We compared 130 of its 131 listings with the median price per mg across the other stores that list the same peptide in EUR and serve Europe (6 to 70 stores per product). Prices are never converted between currencies, so this is a like-for-like comparison for a buyer in Europe.

Taken together, its typical listing sits 9% above that market median. Behind that: 33 products priced below most stores, 22 within 5% of the median, and 75 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 (33)

ProductPricevs market median
Cerebrolysin 60mg€28.9961% below
5-Amino-1MQ 50mg€79.9946% below
DSIP 15mg€48.9940% below
Kisspeptin-10 10mg€35.9936% below
Kisspeptin-10 10mg€35.9936% below
AHK-Cu 100mg€39.9933% below

And 27 more in the full catalogue below.

Priced above most stores (75)

ProductPricevs market median
CJC-1295 2mg€42.99165% above
TB-500 2mg€31.49163% above
NAD+ 100mg€35.99157% above
Ipamorelin 2mg€23.99118% above
AOD-9604 2mg€29.99108% above
5-Amino-1MQ 5mg€29.99101% above

And 69 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 131 listed products
  • Verified owner: the store proved to PepFinder that it controls its website
  • Refund or returns policy published

Things to consider

  • No card payment option found; other methods may not be reversible

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 CertaPeptides

Who they are and what they sell

CertaPeptides is based in Romania. It lists 131 products across 41 peptides. It states it ships to Austria, Belgium, Bulgaria and 28 other countries. It accepts Bank transfer and Open Banking. Its PepFinder Score is 8.1 out of 10. It has no customer reviews on PepFinder yet. Trustpilot shows 4.6 from 87 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.

CertaPeptides is a research-peptide store based in Romania. We track 131 of its listings across 41 peptides, including Retatrutide, BPC-157, Epitalon, Selank, Semax and Thymosin Alpha-1. It has no customer reviews on PepFinder yet, and Trustpilot shows 4.6 from 87 reviews.

To see whether CertaPeptides is good value, compare its prices per mg with other stores on Retatrutide prices, BPC-157 prices and Epitalon prices. The “Is CertaPeptides legit?” checks below cover contact details, payment, delivery and testing. Before a first order, read how to read a peptide COA and compare the highest-rated suppliers.

In their own words: Research peptides sold strictly for laboratory research purposes only, not for human consumption. Orders ship from Romania (EU) across Europe: Sameday within Romania, GLS for most EU destinations, and TCE Worldwide for the UK, Switzerland, Iceland, Serbia and other non-EU markets. Same-day dispatch on weekday orders placed before 14:00 CET. Every product page publishes the supplier batch specification for that product, and selected lots are independently tested by Janoshik Analytical, with certificates of analysis published on the site. Support by email, phone and live chat in English, German and French.

From CertaPeptides

Provided by the store. Not checked by PepFinder.

  • Selected lots independently tested by Janoshik Analytical
  • Supplier batch specification on every product page
  • Free standard shipping from €200 (not UK)
  • Ships from Romania, inside the EU
Shipping costs
RO €4.99 (locker €2.99); most EU €17.99 (GLS); Nordics, Baltics, CY, MT, CH, IS, RS €12.99–15.99; UK €45.99 (DHL Express). Free standard shipping from €200 (not UK).

Store and verification

Verified supplier · 8 legitimacy checks

Store information

Trading name
CertaPeptides
Location
Bucharest, Romania
Established
2026
Domain first seen
7 Feb 2026
First tracked by us
24 Sept 2026
Estimated time active
10 months
Website
certapeptides.com We may earn a commission
Email
support@certapeptides.com
Phone
+40750437038
Website control checkedClaimed by store

Is CertaPeptides 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 less than a year ago. Most peptide stores are new, so PepFinder does not count this against a store.

  • Ways to get in touch (In place)

    Email, Phone, Live chat.

  • Written policies (In place)

    Refund policy and terms published.

  • Independent testing (Not known)

    CertaPeptides 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 (Bank transfer, Open Banking). Other methods may offer no way to reverse a payment.

  • Customer reviews (Not known)

    No reviews on PepFinder yet.

Shipping and payments

Delivery: Romania 1–2 working days; most EU 3–7; UK 3–4; Nordics, Baltics, CY, MT, CH, IS, RS 8–14 · 2 payment methods

Shipping, payment and policies

Ships to
Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom, Iceland, Serbia
Methods
Sameday (Romania, incl. Easybox lockers), GLS, TCE Worldwide, DHL Express
Delivery estimate (stated)
Romania 1–2 working days; most EU 3–7; UK 3–4; Nordics, Baltics, CY, MT, CH, IS, RS 8–14
Shipping policy clear
Not yet assessed
Payment methods
Bank transferOpen Banking
Card payments
✕ No
Refund policy
Published
Refund policy clear
Not yet assessed
Returns policy
Published
Terms of sale
Published
Privacy policy
Published

How CertaPeptides works with customers

Dispatch time
Same working day if ordered before 14:00 CET (Mon–Fri) Supplier submitted
Free shipping from
EUR 200.00 Supplier submitted
Currencies
EUR Supplier submitted

Replies and complaints

  • No reviews to reply to yet since claiming this profile.
  • No complaints raised through PepFinder in the last year.

Only a customer can confirm a complaint is resolved. Complaint details are private.

Store details last updated 26 Oct 2026.

Testing and certificates of analysis

CertaPeptides 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

CertaPeptides 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
✓ Yes
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 (135 products)

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

Listed catalogue and prices

135 products · last checked 8 Nov 2026
Product (as listed)PricePer mg
5-amino-1mq — 5mg
5-Amino-1MQ
5-amino-1mq — 5mg (opens certapeptides.com)
€29.99
5mg
€6.00
5-Amino-1MQ
5-amino-1mq (opens certapeptides.com)
€29.99
5mg
€6.00
5-amino-1mq — 10mg
5-Amino-1MQ
5-amino-1mq — 10mg (opens certapeptides.com)
€39.99
10mg
€4.00
5-amino-1mq — 50mg
5-Amino-1MQ
5-amino-1mq — 50mg (opens certapeptides.com)
€79.99
50mg
€1.60
AHK-Cu
AHK-Cu 100mg (opens certapeptides.com)
€39.99
100mg
€0.40
AICAR
AICAR (opens certapeptides.com)
€47.99
50mg
€0.96
AOD-9604
AOD-9604 (opens certapeptides.com)
€29.99
2mg
€15.00
AOD-9604
AOD-9604 (opens certapeptides.com)
€49.99
5mg
€10.00

4 of these prices and stock levels were provided by the supplier and have not yet been checked on their website by PepFinder, so they are not used in price comparisons or scores. Last updated 30 Sept 2026.

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.

Price history

KPV · 10mg

Current €38.49 · tracked since 12 Oct 2026 · last change 4 Nov 2026

7 days
-10.5%
€37.22€42.74€48.2712 Oct 20264 Nov 2026
KPV 10mg

Sources and evidence

Where each fact came from · information availability: good

Evidence Coverage: 76%

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, no source shown—
Stated delivery timeKnown, no source shown—
Payment methodsKnown, sourced46 days ago
Customer support channelsKnown, sourced46 days ago
Refund or returns policyKnown, no source shown—
Terms of saleKnown, sourced46 days ago
Domain ageKnown, sourced45 days ago
Certificates of analysisKnown, sourced46 days ago
Independent testingKnown, sourced46 days ago
Testing laboratoryKnown, sourced46 days ago
Public batch numbersNot known—
Product catalogueKnown, sourced15 hours ago
PricesKnown, sourced132 of 135 listed prices can be compared per mg15 hours ago

Evidence and sources

TopicClaimBasisSource typeCapturedLast checkedSource
DomainThe registry's record for certapeptides.com gives a registration date of 2026-02-07.Verified factDomain record24 Sept 202645 days agoDomain registration record (RDAP)
DomainThe Internet Archive's earliest capture of certapeptides.com is dated 2026-03-28.Verified factDomain record24 Sept 202645 days agoInternet Archive: first capture
Contact detailsThe website publishes an email address and a phone number.Supplier-statedSupplier website24 Sept 202646 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 website24 Sept 202646 days agoLinks a COA / lab results page
Testing claimThe supplier states its products are independently tested: “…Independently Verified.…”Supplier-statedSupplier website24 Sept 202646 days agoStates independent testing
Testing claimThe supplier names Janoshik in connection with testing: “…Janoshik Analytical Czech Republic .…”Supplier-statedSupplier website24 Sept 202646 days agoNames Janoshik
TermsThe website links to its terms page.Supplier-statedSupplier website24 Sept 202646 days agoLinked policy page
Pricing75 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture.Supplier-statedSupplier website24 Sept 202615 hours agoSupplier's public product catalogue
OtherThe website links to its privacy page.Supplier-statedSupplier website24 Sept 202646 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. 4 Nov 2026PriceMatrixyl 10mg (10mg): price down 15%
  2. 4 Nov 2026PriceKPV — 10mg (10mg): price down 18%
  3. 4 Nov 2026PriceKPV — 5mg (5mg): price down 15%
  4. 4 Nov 2026PricePNC-27 (5mg): price down 15%
  5. 4 Nov 2026PriceVIP — 10mg (10mg): price down 15%
  6. 4 Nov 2026PriceAdamax — 10mg (10mg): price down 15%
  7. 2 Nov 2026PriceKPV — 10mg (10mg): price up 9%
  8. 31 Oct 2026CatalogueRelisted: KPV — 10mg (10mg)
  9. 31 Oct 2026CatalogueNew listing: Adamax — 5mg (5mg)
  10. 31 Oct 2026CatalogueNew listing: Adamax — 10mg (10mg)
  11. 31 Oct 2026CatalogueNo longer listed: Adamax (10mg)
  12. 31 Oct 2026CatalogueRelisted: KPV — 5mg (5mg)
  13. 23 Oct 2026CatalogueNo longer listed: KPV — 5mg (5mg)
  14. 23 Oct 2026CatalogueNo longer listed: KPV — 10mg (10mg)
  15. 19 Oct 2026CatalogueNo longer listed: Ipamorelin — 5mg (5mg)
  16. 19 Oct 2026CatalogueNo longer listed: Ipamorelin — 2mg (2mg)
  17. 19 Oct 2026CatalogueNo longer listed: Ipamorelin — 10mg (10mg)
  18. 18 Oct 2026CatalogueNo longer listed: CJC-1295 + Ipamorelin Blend — 10mg (10mg)
  19. 18 Oct 2026CatalogueNo longer listed: CJC-1295 Without DAC — 10mg (10mg)
  20. 18 Oct 2026CatalogueNo longer listed: CJC-1295 Without DAC — 2mg (2mg)
  21. 18 Oct 2026CatalogueNo longer listed: CJC-1295 + Ipamorelin Blend — 20mg (20mg)
  22. 18 Oct 2026CatalogueNo longer listed: CJC-1295 Without DAC — 5mg (5mg)
  23. 17 Oct 2026CatalogueNo longer listed: CJC-1295 With DAC — 5mg (5mg)
  24. 17 Oct 2026CatalogueNo longer listed: BPC-157 + TB-500 Blend — 10mg (10mg)
  25. 17 Oct 2026CatalogueNo longer listed: BPC-157 + TB-500 Blend — 20mg (20mg)
  26. 17 Oct 2026CatalogueNo longer listed: BPC-157 + TB-500 Blend — 4mg (4mg)
  27. 17 Oct 2026CatalogueNo longer listed: CJC-1295 With DAC — 2mg (2mg)
  28. 16 Oct 2026CatalogueNo longer listed: TB-500 — 10mg (10mg)
  29. 16 Oct 2026CatalogueNo longer listed: AOD-9604 — 10mg (10mg)
  30. 16 Oct 2026CatalogueNo longer listed: Tesamorelin — 2mg (2mg)

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

7.7/ 10

Transparency Score

Out of 10 · methodology v1 · updated 8 Nov 2026 · 53% 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%6.6
Contact transparency20%10.0
Documentation15%5.0
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%10.0
Longevity0%3.4
Policy transparency5%10.0
Show every factor

Testing transparency — 6.6

  • ◐ 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 laboratories10/10
  • ✓ Laboratory accreditation is identifiable10/10
  • ✕ 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 — 5.0

  • ◐ Sourced evidence on record36/40
  • ◐ Share of evidence independently verified6.7/30
  • ? 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 — 3.4

      • ✓ Earliest recorded activity 0.9 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 CertaPeptides with other suppliers

      SupplierRatingProducts
      RCpeptides logoRCpeptides7.5210Visit store
      Ares Research logoAres Research7.4138Visit store
      Regena Peptides logoRegena Peptides6.3160Visit store

      We may earn a commission. How this works

      CertaPeptides vs RCpeptidesCertaPeptides vs Ares ResearchCertaPeptides vs Regena PeptidesAll alternatives to CertaPeptides

      CertaPeptides: common questions

      Is CertaPeptides legit?

      We cannot vouch for any supplier, but we can report what the record shows. CertaPeptides 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 CertaPeptides based?

      Our records place CertaPeptides in Romania.

      Which countries does CertaPeptides ship to?

      CertaPeptides states that it ships to Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom, Iceland, Serbia. Check the supplier's own shipping policy before ordering.

      Does CertaPeptides publish certificates of analysis?

      CertaPeptides 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 CertaPeptides accept?

      The website shows: Bank transfer, Open Banking.

      How long does CertaPeptides take to deliver?

      CertaPeptides states: "Romania 1–2 working days; most EU 3–7; UK 3–4; Nordics, Baltics, CY, MT, CH, IS, RS 8–14".

      Ready to shop at CertaPeptides?

      • Large range with 131 listed products
      • Verified owner: the store proved to PepFinder that it controls its website
      Visit certapeptides.com

      We may earn a commission. How this works

      Run CertaPeptides? Add a free PepFinder badge to your website.

      Problem with an order? Raise it privately with CertaPeptides; either side can bring in PepFinder.

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

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

      CertaPeptides logo

      CertaPeptides

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