Benchmark Peptides reviews
Benchmark Peptides at a glance
- PepFinder Score
- 7.0/10
- Based in
- United Kingdom
- Products tracked
- 37 across 25 peptides
- Price level
- 26% below the UK market median
- Verified store
- Not yet
- Last checked
- 8 Nov 2026
PepFinder currently tracks 37 products from Benchmark Peptides across 25 peptides. Its listed prices per mg are 26% below the UK market median, across 36 listings we could compare. The cheapest listing we track is £9.99. PepFinder last read its listings on 8 Nov 2026.
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 37 listed products
- Refund or returns policy published
- Has not completed PepFinder verification (most suppliers have not)
How its prices compare · 36 listings checked against the market
We may earn a commission. How this works
Benchmark Peptides 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 37 listings across 25 peptides from its website.Details · 8 Nov 2026
- Its comparable prices are 26% below the market median per mg (36 listings compared in the same currency).Details · 8 Nov 2026
- The registry's record for benchmarkpeptides.co.uk gives a registration date of 2026-07-11.Domain registration record (RDAP) ↗ · 24 Sept 2026
What the store says
The store's own statements, not checked by PepFinder
- The supplier names Janoshik in connection with testing: “…Laboratory Janoshik .…”Names Janoshik ↗ · 24 Sept 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 ↗ · 24 Sept 2026
- The website states: “…Delivery typically takes 1–3 working days. → UK Registered Company Benchmark Peptides Ltd, Company No.…”States a delivery time ↗ · 24 Sept 2026
- The website links to its refund policy page.Linked policy page ↗ · 24 Sept 2026
- The website publishes an email address and a phone number.Publishes contact details ↗ · 24 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: shipping destinations, independent testing, payment methods, customer support channels.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 Benchmark Peptides yet
Ordered from Benchmark Peptides? 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
- 8.4 / 10
- Value
- 8.0 / 10
- Reliability
- 7.0 / 10
- Delivery
- 8.5 / 10
- Customer service
- 5.0 / 10
- Payment options
- Not enough data
- Review sentiment
- Not enough data
- Testing and traceability
- 5.4 / 10
- Information availability
- Good
Why does PepFinder say this?
We can show a source for 10 of the 15 facts that matter about a store (who runs it, contact details, shipping, payments, testing, prices). Not yet confirmed: shipping destinations, payment methods, customer support channels, independent testing, 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| Product | Supplier price |
|---|---|
| £74.99 £1.87/mg 56% below average | |
| £43.99 £2.20/mg 24% below average | |
| £14.99 £0.15/mg 67% below average | |
| £29.99 £0.60/mg 74% below average | |
| £17.99 £1.80/mg 40% below average | |
| £28.99 £5.80/mg 3% below average |
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
Benchmark Peptides lists in GBP. We compared 36 of its 37 listings with the median price per mg across the other stores that list the same peptide in GBP and serve the UK (14 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 26% below that market median. Behind that: 28 products priced below most stores, 6 within 5% of the median, and 2 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 (28)
| Product | Price | vs market median |
|---|---|---|
| L-Carnitine 1200mg | £11.49 | 78% below |
| 5-Amino-1MQ 50 mg | £29.99 | 74% below |
| GHK-Cu 100mg | £14.99 | 67% below |
| CJC-1295 10 mg | £25.99 | 57% below |
| GHK-Cu 50 mg | £9.99 | 56% below |
| Retatrutide 40 mg | £74.99 | 56% below |
And 22 more in the full catalogue below.
Priced above most stores (2)
| Product | Price | vs market median |
|---|---|---|
| Tirzepatide 5 mg | £18.50 | 28% above |
| Retatrutide 5 mg | £23.99 | 13% 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 37 listed products
- 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 Benchmark Peptides
Who they are and what they sell
Benchmark Peptides is based in the United Kingdom. It lists 37 products across 25 peptides. Shipping countries are not stated. Payment methods are not stated. Its PepFinder Score is 7.0 out of 10. It has no customer reviews on PepFinder yet. PepFinder last read its website on 8 Nov 2026.
Benchmark Peptides is a research-peptide store based in United Kingdom. We track 37 of its listings across 25 peptides, including Retatrutide, 5-Amino-1MQ, Tirzepatide, CJC-1295, GHK-Cu and Ipamorelin. It has no customer reviews on PepFinder yet.
To see whether Benchmark Peptides is good value, compare its prices per mg with other stores on Retatrutide prices in the UK, 5-Amino-1MQ prices in the UK and Tirzepatide prices in the UK. The “Is Benchmark Peptides 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.
Store and verification
Unclaimed · 8 legitimacy checks
Store information
- Trading name
- Benchmark Peptides
- Location
- United Kingdom
- Domain first seen
- 11 Jul 2026
- First tracked by us
- 24 Sept 2026
- Estimated time active
- 3 months
- admin@benchmarkpeptides.co.uk
- Phone
- +85269048891
Is Benchmark Peptides 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 (Not known)
Contact channels not yet recorded.
Written policies (In place)
Refund policy and terms published.
Independent testing (Not known)
Benchmark Peptides 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 (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
Delivery: Delivery typically takes 1–3 working days. → UK Registered Company Benchmark Peptides Ltd, Company No.
Testing and certificates of analysis
Benchmark Peptides 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
Benchmark Peptides 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
- Not yet assessed
- 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 (37 products)
Every listing we track, with search, price per mg and price history
Listed catalogue and prices
37 products · last checked 8 Nov 2026| Product (as listed) | Price | Per mg | Stock |
|---|---|---|---|
| £11.50 5mg | £2.30 | ||
| £22.99 10 mg | £2.30 | ||
| £29.99 50 mg | £0.60 | ||
| £25.99 50 mg | £0.52 | ||
| £17.99 10mg | £1.80 | ||
| £15.99 5mg | £3.20 | ||
| £25.99 10 mg | £2.60 | ||
| £24.99 10mg | £2.50 | ||
| £28.99 5 mg | £5.80 | ||
| £14.99 5mg | £3.00 | ||
| £13.95 10mg | £1.40 | ||
| £9.99 50 mg | £0.20 | ||
| £14.99 100mg | £0.15 | ||
| £12.00 10 mg | £1.20 | ||
| £13.99 5 mg | £2.80 | ||
| £18.99 10mg | £1.90 | ||
| £19.50 10 mg | £1.95 | ||
| £14.99 5 mg | £3.00 | ||
| £11.49 1200mg | £0.01 | ||
| £18.99 10mg | £1.90 | ||
| £25.99 500mg | £0.05 | ||
| £15.99 10 mg | £1.60 | ||
| £23.99 5 mg | £4.80 | ||
| £34.99 10 mg | £3.50 | ||
| £53.99 20 mg | £2.70 | ||
| £64.99 30 mg | £2.17 | ||
| £74.99 40 mg | £1.87 | ||
| £21.00 10 mg | £2.10 | ||
| £18.99 10mg | £1.90 | ||
| £15.00 5mg | £3.00 | ||
| £14.99 5mg | £3.00 | ||
| £21.49 5mg | £4.30 | ||
| £34.50 10mg | £3.45 | ||
| £18.50 5 mg | £3.70 | ||
| £29.99 10 mg | £3.00 | ||
| £43.99 20 mg | £2.20 | ||
| £24.99 5mg | — |
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
BPC-157 · 10mg
Current £17.99 · tracked since 24 Sept 2026 · last change 26 Oct 2026
- 7 days
- no change
- 30 days
- no change
CJC-1295 · 5mg
Current £15.99 · tracked since 24 Sept 2026 · last change 26 Oct 2026
- 7 days
- no change
- 30 days
- no change
CJC-1295 + Ipamorelin blend · 10mg
Current £24.99 · tracked since 25 Sept 2026 · last change 26 Oct 2026
- 7 days
- no change
- 30 days
- no change
Epitalon · 10mg
Current £13.95 · tracked since 24 Sept 2026 · last change 26 Oct 2026
- 7 days
- no change
- 30 days
- no change
Sources and evidence
Where each fact came from · information availability: good
Evidence Coverage: 70%
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.
| Fact | Status | Last observed |
|---|---|---|
| Business location | Known, sourced | 46 days ago |
| Contact details | Known, sourced | 46 days ago |
| Shipping destinations | Not known | — |
| Stated delivery time | Known, sourced | 46 days ago |
| Payment methods | Not known | — |
| Customer support channels | Not known | — |
| Refund or returns policy | Known, sourced | 46 days ago |
| Terms of sale | Known, sourced | 46 days ago |
| Domain age | Known, sourced | 45 days ago |
| Certificates of analysis | Known, sourced | 46 days ago |
| Independent testing | Not known | — |
| Testing laboratory | Known, sourced | 46 days ago |
| Public batch numbers | Not known | — |
| Product catalogue | Known, sourced | 16 hours ago |
| Prices | Known, sourced36 of 37 listed prices can be compared per mg | 16 hours ago |
Evidence and sources
| Topic | Claim | Basis | Source type | Captured | Last checked | Source |
|---|---|---|---|---|---|---|
| Domain | The registry's record for benchmarkpeptides.co.uk gives a registration date of 2026-07-11. | Verified fact | Domain record | 24 Sept 2026 | 45 days ago | Domain registration record (RDAP) |
| Contact details | The website publishes an email address and a phone number. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Publishes contact details |
| Certificates of analysis | The supplier's website links to certificates of analysis or lab results. Documents are not reviewed until an editor checks them. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Links a COA / lab results page |
| Testing claim | The supplier names Janoshik in connection with testing: “…Laboratory Janoshik .…” | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Names Janoshik |
| Shipping policy | The website states: “…Delivery typically takes 1–3 working days. → UK Registered Company Benchmark Peptides Ltd, Company No.…” | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | States a delivery time |
| Refund policy | The website links to its refund policy page. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Linked policy page |
| Terms | The website links to its terms page. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Linked policy page |
| Pricing | 37 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 24 Sept 2026 | 16 hours ago | Supplier's public product catalogue |
| Other | The website links to its privacy page. | Supplier-stated | Supplier website | 24 Sept 2026 | 46 days ago | Linked 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
- 26 Oct 2026PriceIpamorelin 10mg (10mg): price up 43%
- 26 Oct 2026PriceNAD+ 500mg (500mg): price up 43%
- 26 Oct 2026CatalogueNo longer listed: Semax 10mg (10mg)
- 26 Oct 2026CatalogueNew listing: Semax 5mg (5mg)
- 26 Oct 2026PriceEpithalon 10mg (10mg): price up 42%
- 26 Oct 2026PriceCJC-1295 No DAC / Ipamorelin Blend 10mg (10mg): price up 43%
- 26 Oct 2026PriceCJC-1295 Without DAC 5mg (5mg): price up 43%
- 26 Oct 2026PriceTB-500 5mg (5mg): price up 43%
- 26 Oct 2026PriceBPC-157 10mg (10mg): price up 44%
- 26 Oct 2026PriceSelank 10mg (10mg): price up 43%
- 17 Oct 2026CatalogueNew listing: AICAR 50 mg (50 mg)
- 17 Oct 2026CatalogueNew listing: 5-Amino-1MQ 50 mg (50 mg)
- 17 Oct 2026CatalogueNew listing: SS-31 10 mg (10 mg)
- 17 Oct 2026CatalogueNew listing: GLP-2T 20 mg (20 mg)
- 17 Oct 2026CatalogueNew listing: GHRP-2 10 mg (10 mg)
- 17 Oct 2026CatalogueNew listing: PT-141 10 mg (10 mg)
- 17 Oct 2026CatalogueNew listing: Cagrilintide 5 mg (5 mg)
- 17 Oct 2026CatalogueNew listing: GLP-3R 30 mg (30 mg)
- 17 Oct 2026CatalogueNew listing: CJC-1295 Without DAC 10 mg (10 mg)
- 17 Oct 2026CatalogueNew listing: Ipamorelin 5 mg (5 mg)
- 17 Oct 2026CatalogueNew listing: 5-Amino-1MQ 10 mg (10 mg)
- 17 Oct 2026Price5-Amino-1MQ 5mg (5mg): price up 65%
- 13 Oct 2026PriceSemax 10mg (10mg): price down 28%
- 13 Oct 2026PriceBPC-157 10mg (10mg): price down 31%
- 13 Oct 2026PriceTB-500 5mg (5mg): price down 30%
- 13 Oct 2026PriceCJC-1295 Without DAC 5mg (5mg): price down 30%
- 13 Oct 2026PriceCJC-1295 No DAC / Ipamorelin Blend 10mg (10mg): price down 30%
- 13 Oct 2026PriceEpithalon 10mg (10mg): price down 30%
- 13 Oct 2026PriceIpamorelin 10mg (10mg): price down 30%
- 13 Oct 2026PriceNAD+ 500mg (500mg): price down 30%
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.
Transparency Score
Out of 10 · methodology v1 · updated 26 Oct 2026 · 48% of criteria assessed
Testing, documentation and business transparency. Separate from the PepFinder Score. Paid plans and sponsorship cannot change it. How it is calculated
Show every factor
Testing transparency — 5.4
- ◐ Links a certificates-of-analysis page (not yet reviewed by us)12.5/25
- ? COAs are batch-specificnot assessed
- ? States third-party (independent) testingnot assessed
- ✓ 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 — 4.6
- ◐ Sourced evidence on record36/40
- ◐ Share of evidence independently verified3.3/30
- ? 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 stated30/30
- ✕ Shipping destinations listed0/30
Longevity — 2.5
- ✓ Earliest recorded activity 0.3 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 Benchmark Peptides with other suppliers
| Supplier | Rating | Customer rating | Prices | Products | |
|---|---|---|---|---|---|
 Peptides Distro | 6.6 | No reviews yet | 59% below | 532 | Visit store |
 Pendragon Peptides | – | No reviews yet | 58% below | 146 | Visit store |
 Cobalt Peptides | 8.2 | No reviews yet | 16% below | 170 | Visit store |
We may earn a commission. How this works
Benchmark Peptides vs Peptides DistroBenchmark Peptides vs Pendragon PeptidesBenchmark Peptides vs Cobalt PeptidesAll alternatives to Benchmark Peptides
Benchmark Peptides: common questions
Is Benchmark Peptides legit?
We cannot vouch for any supplier, but we can report what the record shows. Benchmark Peptides meets 2 of the 8 checks we make, with nothing flagged. Each check, and its source, is listed on this page.
Where is Benchmark Peptides based?
Our records place Benchmark Peptides in United Kingdom.
Does Benchmark Peptides publish certificates of analysis?
Benchmark Peptides 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.
How long does Benchmark Peptides take to deliver?
Benchmark Peptides states: "Delivery typically takes 1–3 working days. → UK Registered Company Benchmark Peptides Ltd, Company No.".
Ready to shop at Benchmark Peptides?
- Large range with 37 listed products
- Refund or returns policy published
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This page provides supplier and market information only and is not medical advice. Disclaimer