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NextGenPeptides NL reviews

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

NextGenPeptides NL at a glance

Based in
Netherlands
Products tracked
59 across 14 peptides
Price level
Around 11% above the European market median
Verified store
Not yet
Last checked
8 Nov 2026

PepFinder currently tracks 59 products from NextGenPeptides NL across 14 peptides. Its listed prices per mg are around 11% above the European market median, across 7 listings we could compare. The cheapest listing we track is €54.95. PepFinder last read its listings on 8 Nov 2026.

–

PepFinder rating

Not rated yet · not enough data

Customer rating

No customer reviews yet

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

Best for: Large product selection

  • Large range with 59 listed products
  • Refund or returns policy published
  • Delivery times not yet confirmed

How its prices compare · 7 listings checked against the market

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NextGenPeptides NL 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 59 listings across 14 peptides from its website.Details · 8 Nov 2026
  • Its comparable prices are 11% above the market median per mg (7 listings compared in the same currency).Details · 8 Nov 2026

What the store says

The store's own statements, not checked by PepFinder

Not yet known

Gaps in the record, not faults

  • Not yet found on its website: certificates of analysis, shipping destinations, independent testing, contact details.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 NextGenPeptides NL yet

Ordered from NextGenPeptides NL? 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
7.3 / 10
Value
5.4 / 10
Reliability
Not enough data
Delivery
Not enough data
Customer service
Not enough data
Payment options
Not enough data
Review sentiment
Not enough data
Testing and traceability
Not enough data
Information availability
Limited
Why does PepFinder say this?

We can show a source for 5 of the 15 facts that matter about a store (who runs it, contact details, shipping, payments, testing, prices). Not yet confirmed: contact details, shipping destinations, stated delivery time, payment methods, customer support channels, domain age, certificates of analysis, independent testing, 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 20mg 3x – Bundel
Retatrutide 20mg
Retatrutide 20mg 3x – Bundel ↗
€330.00
€16.50/mg
154% above average
GHK-Cu 100mg 3x – Bundel
GHK-Cu 100mg
GHK-Cu 100mg 3x – Bundel ↗
€119.99
€1.20/mg
83% above average
SS-31 50mg
SS-31 50mg
SS-31 50mg ↗
€104.99
€2.10/mg
52% below average
KLOW 80 Blend Pen
KLOW blend 80mg / 1 zakje naalden (inbegrepen)
KLOW 80 Blend Pen ↗
€154.95
—
HCG
HCG 10.000iu / 3ml onderzoekswater (inbegrepen) / Extra zakje na
HCG ↗
€114.90
—
Melanotan I
Melanotan I 10ml onderzoekswater 6.95 extra / 1 zakje naalden (inbegrepe
Melanotan I ↗
€61.95
—
Visit nextgenpeptides.nl

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

NextGenPeptides NL lists in EUR. We compared 7 of its 59 listings with the median price per mg across the other stores that list the same peptide in EUR and serve Europe (38 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 around 11% above that market median. Behind that: 1 product priced below most stores, 1 within 5% of the median, and 5 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 (1)

ProductPricevs market median
SS-31 50mg€104.9952% below

Priced above most stores (5)

ProductPricevs market median
Retatrutide 20mg€330.00154% above
GHK-Cu 100mg€119.9983% above
Kisspeptin-10 10ml bac water 6.95 extra / Extra zakje naalden 4.95 extra /€66.9020% above
Kisspeptin-10 10ml bac water 6.95 extra / 1 zakje naalden (inbegrepen) / 1€61.9511% above
Kisspeptin-10 3ml bac water (inbegrepen) / Extra zakje naalden 4.95 extra €59.907% above

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 59 listed products
  • Refund or returns policy published

Things to consider

  • Delivery times not yet confirmed
  • Contact details not yet confirmed
  • 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 NextGenPeptides NL

Who they are and what they sell

NextGenPeptides NL is based in the Netherlands. It lists 59 products across 14 peptides. Shipping countries are not stated. Payment methods are not stated. It does not have a PepFinder Score yet: too few of the facts we rate on are confirmed. It has no customer reviews on PepFinder yet. PepFinder last read its website on 8 Nov 2026.

NextGenPeptides NL is a research-peptide store based in Netherlands. We track 59 of its listings across 14 peptides, including Retatrutide, GHK-Cu, KLOW blend, CJC-1295 + Ipamorelin blend, GLOW blend and HCG. It has no customer reviews on PepFinder yet.

To see whether NextGenPeptides NL is good value, compare its prices per mg with other stores on Retatrutide prices, GHK-Cu prices and KLOW blend prices. The “Is NextGenPeptides NL 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.

Store and verification

Unclaimed · 8 legitimacy checks

Store information

Trading name
NextGenPeptides NL
Location
Netherlands
First tracked by us
24 Sept 2026
Estimated time active
Not known
Website
nextgenpeptides.nl We may earn a commission
Not verifiedUnclaimed

Is NextGenPeptides NL 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)

    We have not yet checked whether NextGenPeptides NL publishes testing documents.

  • 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 (Not known)

    Payment methods not yet recorded.

  • 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

What we know about delivery and paying

Shipping, payment and policies

Shipping policy clear
Not yet assessed
Refund policy
Published
Refund policy clear
Not yet assessed
Terms of sale
Published
Privacy policy
Published

Testing and certificates of analysis

We have not yet checked whether NextGenPeptides NL publishes testing documents.

Testing transparency

Certificates of analysis
Testing not yet checked

We have not yet checked whether NextGenPeptides NL publishes testing documents.

Batch-specific COAs
Not yet assessed
States third-party testing
Not yet assessed
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 (59 products)

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

Listed catalogue and prices

59 products · last checked 8 Nov 2026
Product (as listed)PricePer mg
CJC-1295(no dac) + Ipamorelin(5+5mg)
CJC-1295 + Ipamorelin blend
CJC-1295(no dac) + Ipamorelin(5+5mg) (opens nextgenpeptides.nl)
€59.90
10ml / 3ml bac water (inbegrepen) / Extra zakje naalden 4.95
—
CJC-1295(no dac) + Ipamorelin(5+5mg)
CJC-1295 + Ipamorelin blend
CJC-1295(no dac) + Ipamorelin(5+5mg) (opens nextgenpeptides.nl)
€66.85
10ml / 10ml bac water 6.95 extra / Extra zakje naalden 4.95
—
CJC-1295(no dac) + Ipamorelin(5+5mg)
CJC-1295 + Ipamorelin blend
CJC-1295(no dac) + Ipamorelin(5+5mg) (opens nextgenpeptides.nl)
€61.90
10ml / 10ml bac water 6.95 extra / 1 zakje naalden (inbegrep
—
CJC-1295(no dac) + Ipamorelin(5+5mg)
CJC-1295 + Ipamorelin blend
CJC-1295(no dac) + Ipamorelin(5+5mg) (opens nextgenpeptides.nl)
€54.95
10ml / 3ml bac water (inbegrepen) / 1 zakje naalden (inbegre
—
GHK-Cu Pen
GHK-Cu
GHK-Cu Pen (opens nextgenpeptides.nl)
€106.90
50mg / Extra zakje naalden 6.95 extra
—
GHK-Cu Pen
GHK-Cu
GHK-Cu Pen (opens nextgenpeptides.nl)
€99.95
50mg / 1 zakje naalden (inbegrepen)
—
GHK-Cu 100mg 3x – Bundel
GHK-Cu
GHK-Cu 100mg 3x – Bundel (opens nextgenpeptides.nl)
€119.99
100mg
€1.20
GHK-Cu Pen
GHK-Cu
GHK-Cu Pen (opens nextgenpeptides.nl)
€139.95
100mg / 1 zakje naalden (inbegrepen)
—

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: 35%

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, sourced30 days ago
Contact detailsNot known—
Shipping destinationsNot known—
Stated delivery timeNot known—
Payment methodsNot known—
Customer support channelsNot known—
Refund or returns policyKnown, sourced45 days ago
Terms of saleKnown, sourced45 days ago
Domain ageNot known—
Certificates of analysisNot known—
Independent testingNot known—
Testing laboratoryNot known—
Public batch numbersNot known—
Product catalogueKnown, sourced16 hours ago
PricesKnown, sourced7 of 59 listed prices can be compared per mg16 hours ago

Evidence and sources

TopicClaimBasisSource typeCapturedLast checkedSource
Shipping policyBusiness location: NL (as stated on the supplier's website, reviewed by PepFinder)Supplier-statedSupplier website1 Oct 202630 days agoBusiness location
Refund policyThe website links to its refund policy page.Supplier-statedSupplier website24 Sept 202645 days agoLinked policy page
TermsThe website links to its terms page.Supplier-statedSupplier website24 Sept 202645 days agoLinked policy page
Pricing59 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture.Supplier-statedSupplier website24 Sept 202616 hours agoSupplier's public product catalogue
OtherThe website links to its privacy page.Supplier-statedSupplier website24 Sept 202645 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. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (10mg / Extra zakje naalden 6.95 extra)
  2. 15 Oct 2026CatalogueNew listing: Glow 70 Blend (10mL onderzoekswater 6.99 extra / Extra zakje naalden 4.99 e)
  3. 15 Oct 2026CatalogueNew listing: IGF-1 LR3 (3ml onderzoekswater (inbegrepen) / 1 zakje naalden (inbegrep)
  4. 15 Oct 2026CatalogueNew listing: IGF-1 LR3 (3ml onderzoekswater (inbegrepen) / Extra zakje naalden 4.95 )
  5. 15 Oct 2026CatalogueNew listing: IGF-1 LR3 (10ml onderzoekswater 6.95 extra / 1 zakje naalden (inbegrepe)
  6. 15 Oct 2026CatalogueNew listing: IGF-1 LR3 (10ml onderzoekswater 6.95 extra / Extra zakje naalden 4.95 e)
  7. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (30 mg / Extra zakje naalden 6.95 extra)
  8. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (10mg / 1 zakje naalden (inbegrepen))
  9. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (20mg / Extra zakje naalden 6.95 extra)
  10. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (15mg / 1 zakje naalden (inbegrepen))
  11. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (30 mg / 1 zakje naalden (inbegrepen))
  12. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (20mg / 1 zakje naalden (inbegrepen))
  13. 15 Oct 2026CatalogueNo longer listed: Retatrutide (LY3437943) Precisie Dispenser – Vloeibaar In-Vitro Reagens (15mg / Extra zakje naalden 6.95 extra)
  14. 15 Oct 2026CatalogueNew listing: KLOW 80 Blend (3ml onderzoekswater (inbegrepen) / 1 zakje naalden (inbegrep)
  15. 15 Oct 2026CatalogueNew listing: KLOW 80 Blend (3ml onderzoekswater (inbegrepen) / Extra zakje naalden 4.95 )
  16. 15 Oct 2026CatalogueNew listing: KLOW 80 Blend (10ml onderzoekswater 6.95 extra / 1 zakje naalden (inbegrepe)
  17. 15 Oct 2026CatalogueNew listing: KLOW 80 Blend (10ml onderzoekswater 6.95 extra / Extra zakje naalden 4.95 e)
  18. 15 Oct 2026CatalogueNew listing: Melanotan I (3ml onderzoekswater (inbegrepen) / 1 zakje naalden (inbegrep)
  19. 15 Oct 2026CatalogueNew listing: Melanotan I (3ml onderzoekswater (inbegrepen) / Extra zakje naalden 4.95 )
  20. 15 Oct 2026CatalogueNew listing: Melanotan I (10ml onderzoekswater 6.95 extra / 1 zakje naalden (inbegrepe)
  21. 15 Oct 2026CatalogueNew listing: Melanotan I (10ml onderzoekswater 6.95 extra / Extra zakje naalden 4.95 e)
  22. 15 Oct 2026CatalogueNew listing: Melanotan II (3ml onderzoekswater (inbegrepen) / 1 zakje naalden (inbegrep)
  23. 15 Oct 2026CatalogueNew listing: Melanotan II (3ml onderzoekswater (inbegrepen) / Extra zakje naalden 4.95 )
  24. 15 Oct 2026CatalogueNew listing: Melanotan II (10ml onderzoekswater 6.95 extra / 1 zakje naalden (inbegrepe)
  25. 15 Oct 2026CatalogueNew listing: Melanotan II (10ml onderzoekswater 6.95 extra / Extra zakje naalden 4.95 e)
  26. 15 Oct 2026CatalogueNew listing: HCG (10.000iu / 3ml onderzoekswater (inbegrepen) / 1 zakje naalde)
  27. 15 Oct 2026CatalogueNew listing: HCG (10.000iu / 3ml onderzoekswater (inbegrepen) / Extra zakje na)
  28. 15 Oct 2026CatalogueNew listing: HCG (10.000iu / 10ml onderzoekswater 6.95 extra / 1 zakje naalden)
  29. 15 Oct 2026CatalogueNew listing: HCG (10.000iu / 10ml onderzoekswater 6.95 extra / Extra zakje naa)
  30. 15 Oct 2026CatalogueNew listing: PT-141 (3mL onderzoekswater inbegrepen / 1 zakje naalden inbegrepen)

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

3.4/ 10

Transparency Score

Out of 10 · methodology v1 · updated 8 Nov 2026 · 19% 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%n/a
Documentation15%2.4
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%0.0
Longevity0%n/a
Policy transparency5%10.0
Show every factor

Testing transparency

  • ? Certificates of analysis (under review or not yet checked)not assessed
  • ? COAs are batch-specificnot assessed
  • ? States third-party (independent) testingnot assessed
  • ✕ Names the testing laboratories0/10
  • ? Laboratory accreditation is identifiablenot assessed
  • ✕ COAs reviewed by us in the last 12 months0/15

Contact transparency

  • ? Contact details are publicnot assessed
  • ? Manufacturing/source location disclosednot assessed

Documentation — 2.4

  • ◐ Sourced evidence on record20/40
  • ✕ 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 — 0.0

      • ? Shipping policy is clearnot assessed
      • ✕ Delivery estimate stated0/30
      • ✕ Shipping destinations listed0/30

      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 NextGenPeptides NL with other suppliers

        SupplierRatingProducts
        Crystal Peptides (Netherlands)–81Visit store
        Pepcore logoPepcore6.3114Visit store
        24Peptides logo24Peptides5.296Visit store

        We may earn a commission. How this works

        NextGenPeptides NL vs Crystal Peptides (Netherlands)NextGenPeptides NL vs PepcoreNextGenPeptides NL vs 24PeptidesAll alternatives to NextGenPeptides NL

        NextGenPeptides NL: common questions

        Is NextGenPeptides NL legit?

        We cannot vouch for any supplier, but we can report what the record shows. NextGenPeptides NL meets 2 of the 8 checks we make, with nothing flagged. Each check, and its source, is listed on this page.

        Where is NextGenPeptides NL based?

        Our records place NextGenPeptides NL in Netherlands.

        Does NextGenPeptides NL publish certificates of analysis?

        We have not yet checked whether NextGenPeptides NL publishes testing documents.

        Ready to shop at NextGenPeptides NL?

        • Large range with 59 listed products
        • Refund or returns policy published
        Visit nextgenpeptides.nl

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

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