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SPX Labs reviews

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

SPX Labs at a glance

PepFinder Score
8.3/10
Based in
United Kingdom
Products tracked
14 across 14 peptides
Verified store
✓ Verified owner
Last checked
7 Nov 2026

PepFinder currently tracks 14 products from SPX Labs across 14 peptides. Its listed prices per mg are 21% below the UK market median, across 14 listings we could compare. The cheapest listing we track is £17.99. PepFinder last read its listings on 7 Nov 2026.

8.3/ 10

PepFinder rating

Out of 10

Customer rating

No customer reviews yet

Best for: Low prices

  • 14 products across 14 peptides
  • Verified owner: the store proved to PepFinder that it controls its website
  • Accepts card payments, which carry chargeback protection

How its prices compare · 14 listings checked against the market

We may earn a commission. How this works

SPX Labs review: what we found

Last checked 7 Nov 2026 · All sources

What PepFinder checked

Observed by our checks or taken from public records

  • We read 14 listings across 14 peptides from its website.Details · 7 Nov 2026
  • Its comparable prices are 21% below the market median per mg (14 listings compared in the same currency).Details · 7 Nov 2026
  • Verified owner: the store's owner claimed this profile and proved to PepFinder that they control spxlabs.co.uk.Details · 30 Sept 2026
  • The registry's record for spxlabs.co.uk gives a registration date of 2026-08-31.Domain registration record (RDAP) ↗ · 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 4.3 out of 5 from 9 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: testing laboratory.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 SPX Labs yet

Ordered from SPX 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.

Latest on Trustpilot

4.3

9 reviews · checked 24 Sept 2026

Read SPX Labs'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
7.2 / 10
Value
8.1 / 10
Reliability
8.5 / 10
Delivery
10.0 / 10
Customer service
10.0 / 10
Payment options
8.5 / 10
Review sentiment
Not enough data
Testing and traceability
5.6 / 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: testing laboratory. “Not confirmed” means we have not found it, not that the answer is no. See sources.

Popular products

Checked 3 Nov 2026
ProductSupplier price
£19.98
£0.20/mg
56% below average
£19.99
£2.00/mg
33% below average
£37.99
£1.90/mg
65% below average
£19.98
£2.00/mg
29% below average
£19.99
£2.00/mg
6% above average
£48.99
£0.61/mg
35% below average
Visit spxlabs.co.uk

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

SPX Labs lists in GBP. We compared 14 of its 14 listings with the median price per mg across the other stores that list the same peptide in GBP and serve the UK (104 to 216 stores per product). Prices are never converted between currencies, so this is a like-for-like comparison for a buyer in the UK.

Taken together, its typical listing sits 21% below that market median. Behind that: 10 products priced below most stores, 0 within 5% of the median, and 4 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 (10)

ProductPricevs market median
Tesamorelin 20mg£37.9965% below
GHK-Cu 100mg£19.9856% below
Kisspeptin-10 10mg£17.9955% below
KLOW blend 80mg£48.9935% below
BPC-157 10mg£19.9933% below
SS-31 10mg£19.9829% below

And 4 more in the full catalogue below.

Priced above most stores (4)

ProductPricevs market median
TB-500 5mg£24.9925% above
MOTS-c 10mg£26.9917% above
Ipamorelin 5mg£21.9916% above
Epitalon 10mg£19.996% 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

  • 14 products across 14 peptides
  • Verified owner: the store proved to PepFinder that it controls its website
  • Accepts card payments, which carry chargeback protection
  • Refund or returns policy published

Things to consider

  • Nothing flagged

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 SPX Labs

Who they are and what they sell

SPX Labs is based in the United Kingdom. It lists 14 products across 14 peptides. It states it ships to Austria, Australia, Belgium and 33 other countries. It accepts Card, Visa, Mastercard, Bank transfer, Open Banking and Cryptocurrency. Its PepFinder Score is 8.3 out of 10. It has no customer reviews on PepFinder yet. Trustpilot shows 4.3 from 9 reviews (external; counts towards the PepFinder Score from 10 reviews, weighted by how many there are). PepFinder last read its website on 7 Nov 2026.

SPX Labs is a research-peptide store based in United Kingdom. We track 14 of its listings across 14 peptides, including BPC-157, CJC-1295 + Ipamorelin blend, Epitalon, GHK-Cu, Ipamorelin and Kisspeptin-10. It has no customer reviews on PepFinder yet, and Trustpilot shows 4.3 from 9 reviews.

To see whether SPX Labs is good value, compare its prices per mg with other stores on BPC-157 prices in the UK, CJC-1295 + Ipamorelin blend prices in the UK and Epitalon prices in the UK. The “Is SPX 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 UK.

In their own words: SPX Labs supplies research-use-only compounds and laboratory supplies from Northern Ireland, UK. Products are intended solely for legitimate laboratory and analytical research and are not for human or animal use. We provide batch-specific supporting analytical documentation through our COA Library, with clear product information and shipping details available on our website

From SPX Labs

Provided by the store. Not checked by PepFinder.

Free UK shipping on orders over £75.

  • Same-day dispatch before 12pm
  • Royal Mail Tracked delivery
  • Free UK shipping over £75
  • Batch supporting documentation available
Shipping costs
UK £3.99. Free shipping on UK orders over £75. European shipping rates are calculated at checkout

Store and verification

Verified supplier · 8 legitimacy checks

Store information

Trading name
SPX Labs
Location
Northern Ireland, United Kingdom
Established
2026
Domain first seen
31 Aug 2026
First tracked by us
24 Sept 2026
Estimated time active
10 months
Email
info@spxlabs.co.uk
Phone
07522627753
Website control checkedClaimed by store

Is SPX 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 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, Contact form, WhatsApp, Telegram.

  • Written policies (In place)

    Refund policy and terms published.

  • Independent testing (Not known)

    SPX Labs 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 (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.

Shipping and payments

Delivery: UK: 1–2 working days. Europe: delivery times shown at checkout · 6 payment methods

Shipping, payment and policies

Ships to
Austria, Australia, Belgium, Bulgaria, Canada, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Norway, New Zealand, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia, United States
Methods
Royal Mail Tracked 24, Royal Mail Tracked 48
Delivery estimate (stated)
UK: 1–2 working days. Europe: delivery times shown at checkout
Shipping policy clear
Not yet assessed
Payment methods
CardVisaMastercardBank transferOpen BankingCryptocurrency
Card payments
✓ Yes
Refund policy
Published
Refund policy clear
Not yet assessed
Returns policy
Published
Terms of sale
Published
Privacy policy
Published

How SPX Labs works with customers

Dispatch time
Same working day for orders placed before 12:00 Supplier submitted
Free shipping from
GBP 75.00 Supplier submitted
Currencies
GBP 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.

Performance

Orders shipped
100Oct 2026Store reported
Median dispatch time
1 daysOct 2026Store reported
Average support response
2 hoursOct 2026Store reported
Delivered successfully
100%Oct 2026Store reported
Refund turnaround
5 daysOct 2026Store reported
Stock accuracy
100%Oct 2026Store reported
Cancellation rate
0%Oct 2026Store reported

Store-reported figures are shown as the store gave them and do not affect the PepFinder Score.

Store details last updated 24 Oct 2026.

Testing and certificates of analysis

SPX Labs 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

SPX Labs 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
✓ Yes
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 (26 products)

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

Listed catalogue and prices

26 products · last checked 3 Nov 2026
Product (as listed)PricePer mg
£19.99
50mg
Store's price · 3 Nov 2026
Site showed a different price · 1 Nov 2026
£0.40
£27.99
10mg
Store's price · 25 Oct 2026
Site showed a different price · 19 Oct 2026
£2.80
£19.99
10mg
£2.00
£27.99
5mg
Store's price · 25 Oct 2026
Site showed a different price · 15 Oct 2026
£5.60
£34.99
10mg
£3.50
£19.99
10mg
£2.00
£18.99
50mg
Store's price · 25 Oct 2026
Site showed a different price · 19 Oct 2026
£0.38
£19.98
100mg
£0.20

12 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 3 Nov 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

SS-31 · 10mg

Current £19.98 · tracked since 15 Oct 2026 · last change 30 Oct 2026

7 days
no change
£18.48£24.99£31.4915 Oct 202630 Oct 2026
SS-31 10mg

Sources and evidence

Where each fact came from · information availability: good

Evidence Coverage: 75%

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, no source shown—
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 numbersKnown, sourced46 days ago
Product catalogueKnown, sourced2 days ago
PricesKnown, sourced2 days ago

Evidence and sources

TopicClaimBasisSource typeCapturedLast checkedSource
DomainThe registry's record for spxlabs.co.uk gives a registration date of 2026-08-31.Verified factDomain record24 Sept 202645 days agoDomain registration record (RDAP)
Contact detailsThe website publishes an email address.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
Certificates of analysisBatch or lot numbers appear on the supplier's pages: “…Batch: SPX-BPC10-001.…”Supplier-statedSupplier website24 Sept 202646 days agoShows batch or lot numbers
Testing claimThe supplier states its products are independently tested: “…THIRD-PARTY TESTING.…”Supplier-statedSupplier website24 Sept 202646 days agoStates independent testing
Refund policyThe website links to its refund policy page.Supplier-statedSupplier website24 Sept 202646 days agoLinked policy page
TermsThe website links to its terms page.Supplier-statedSupplier website24 Sept 202646 days agoLinked policy page
Pricing18 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture.Supplier-statedSupplier website24 Sept 20262 days agoSupplier's public product catalogue

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. 3 Nov 2026PriceSPX-TZ-30 (Analytical Reference Material) — 30mg: price down 3%
  2. 3 Nov 2026CatalogueNew listing: Tesamorelin (Research Material) — 20mg (20mg)
  3. 3 Nov 2026CatalogueNew listing: GHK-Cu (Research Material) — 100mg (100mg)
  4. 3 Nov 2026CatalogueNew listing: KissPeptin 10mg (10mg)
  5. 31 Oct 2026CatalogueNew listing: SPX-TZ-60 (Analytical Reference Material) — 60mg
  6. 31 Oct 2026CatalogueNew listing: KLOW (Research Material) — 80mg (80mg)
  7. 30 Oct 2026CatalogueNew listing: SPX-RT-40 (Analytical Reference Material) — 40mg
  8. 30 Oct 2026CatalogueNew listing: SPX-RT-10 (Analytical Reference Material) — 10mg
  9. 30 Oct 2026PriceSPX-RT-30 (Analytical Reference Material) — 30mg: price down 18%
  10. 30 Oct 2026PriceSS-31 (Research Material) — 10mg (10mg): price down 20%
  11. 24 Oct 2026PriceSPX-RT-30 (Analytical Reference Material) — 30mg: price up 20%
  12. 24 Oct 2026PriceSPX-RT-20 (Analytical Reference Material) — 20mg: price down 3%
  13. 24 Oct 2026PriceSPX-RT-30 (Analytical Reference Material) — 30mg: price down 17%
  14. 24 Oct 2026PriceSPX-RT-60 (Analytical Reference Material) — 60mg: price down 6%
  15. 22 Oct 2026CatalogueNew listing: SPX-RT-30 (Analytical Reference Material) — 30mg
  16. 22 Oct 2026ScoreTransparency Score changed from 6.4 to 7.0Catalogue changed by the store
  17. 19 Oct 2026PriceSS-31 (Research Material) — 10mg (10mg): price down 17%
  18. 19 Oct 2026PriceSPX-TZ-30 (Analytical Reference Material) — 30mg: price down 9%
  19. 19 Oct 2026CatalogueNew listing: BPC-157 (Research Material) — 10mg (Copy) (10mg)
  20. 19 Oct 2026CatalogueNew listing: AHK-Cu (Research Material) — 50mg (50mg)
  21. 15 Oct 2026CatalogueNew listing: SPX-TZ-30 (Analytical Reference Material) — 30mg
  22. 15 Oct 2026CatalogueNew listing: SPX-RT-20 (Analytical Reference Material) — 20mg
  23. 15 Oct 2026CatalogueNew listing: SPX-RT-60 (Analytical Reference Material) — 60mg
  24. 15 Oct 2026CatalogueNew listing: SS-31 (Research Material) — 10mg (10mg)
  25. 15 Oct 2026CatalogueNew listing: KPV (Research Material) — 10mg (10mg)
  26. 15 Oct 2026CatalogueNew listing: Epitalon / Epithalon (Research Material) — 10mg (10mg)
  27. 30 Sept 2026VerificationProfile claimed by the supplier
  28. 28 Sept 2026ScoreTransparency Score changed from 4.3 to 6.2Scoring methodology updated
  29. 25 Sept 2026CatalogueNew listing: CJC-1295 No DAC + Ipamorelin (Research Blend) — 10mg (10mg)
  30. 25 Sept 2026CatalogueNew listing: BPC-157 + TB-500 (Research Blend) — 10mg (10mg)

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

7.0/ 10

Transparency Score

Out of 10 · methodology v1 · updated 3 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%4.6
Contact transparency20%10.0
Documentation15%5.1
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%10.0
Longevity0%3.3
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 — 5.1

  • ◐ Sourced evidence on record32/40
  • ◐ Share of evidence independently verified3.8/30
  • ✓ Batch numbers are public15/15
  • ✕ 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 — 3.3

      • ✓ Earliest recorded activity 0.8 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 SPX Labs with other suppliers

      SupplierRatingProducts
      Peptology Labs logoPeptology Labs7.150Visit store
      Peptides Distro logoPeptides Distro6.6532Visit store
      Wholesale Peptides logoWholesale Peptides7.192Visit store

      We may earn a commission. How this works

      SPX Labs vs Peptology LabsSPX Labs vs Peptides DistroSPX Labs vs Wholesale PeptidesAll alternatives to SPX Labs

      SPX Labs: common questions

      Is SPX Labs legit?

      We cannot vouch for any supplier, but we can report what the record shows. SPX Labs meets 4 of the 8 checks we make, with nothing flagged. Each check, and its source, is listed on this page.

      Where is SPX Labs based?

      Our records place SPX Labs in United Kingdom.

      Which countries does SPX Labs ship to?

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

      Does SPX Labs publish certificates of analysis?

      SPX Labs 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 SPX Labs accept?

      The website shows: Card, Visa, Mastercard, Bank transfer, Open Banking, Cryptocurrency.

      How long does SPX Labs take to deliver?

      SPX Labs states: "UK: 1–2 working days. Europe: delivery times shown at checkout".

      Ready to shop at SPX Labs?

      • 14 products across 14 peptides
      • Verified owner: the store proved to PepFinder that it controls its website
      Visit spxlabs.co.uk

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      Run SPX Labs? Add a free PepFinder badge to your website.

      Problem with an order? Raise it privately with SPX Labs; 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