Imperial Peptides UK reviews
Imperial Peptides UK at a glance
- PepFinder Score
- 6.7/10
- Based in
- United Kingdom
- Products tracked
- 17 across 16 peptides
- Price level
- In line with the UK market median
- Testing evidence
- Stated by the store, no certificates on file
- Verified store
- Not yet
- Online for
- About 1 year
- Last checked
- 8 Nov 2026
PepFinder currently tracks 17 products from Imperial Peptides UK across 16 peptides. Its listed prices per mg are in line with the UK market median, across 15 listings we could compare. The cheapest listing we track is £14.99. 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: Large product selection
- 17 products across 16 peptides
- Refund or returns policy published
- Delivery times not yet confirmed
How its prices compare · 15 listings checked against the market
We may earn a commission. How this works
Imperial Peptides UK 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 17 listings across 16 peptides from its website.Details · 8 Nov 2026
- Its comparable prices are in line with the market median per mg (15 listings compared).Details · 8 Nov 2026
- The Internet Archive's earliest capture of imperialpeptides.co.uk is dated 2026-01-14.Internet Archive: first capture ↗ · 24 Sept 2026
- The registry's record for imperialpeptides.co.uk gives a registration date of 2025-09-05.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: “…Research Use Only • Not for human or veterinary consumption Third-Party Tested Janoshik Analytical CoAs Tracked 24 Delivery Free on all UK orders o…”Names Janoshik ↗ · 23 Sept 2026
- The supplier states its products are independently tested: “…des in the UK Explore our range of high-purity peptides, verified by accredited independent laboratories. Peptides UK researchers can rely on. Shop Verified Catalog…”States independent testing ↗ · 23 Sept 2026
- The supplier's website links to a page of certificates of analysis or lab results.Links a COA / lab results page ↗ · 23 Sept 2026
- The supplier's homepage links to a shipping policy page.Linked from the supplier's homepage ↗ · 23 Sept 2026
- The supplier's homepage links to a refund policy page.Linked from the supplier's homepage ↗ · 23 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, stated delivery time.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 Imperial Peptides UK yet
Ordered from Imperial Peptides UK? 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
- 7.5 / 10
- Value
- 6.0 / 10
- Reliability
- 7.0 / 10
- Delivery
- Not enough data
- Customer service
- 7.0 / 10
- Payment options
- 5.0 / 10
- Review sentiment
- Not enough data
- Testing and traceability
- 7.6 / 10
- Information availability
- Excellent
Why does PepFinder say this?
We can show a source for 13 of the 15 facts that matter about a store (who runs it, contact details, shipping, payments, testing, prices). Not yet confirmed: shipping destinations, stated delivery time. “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 |
|---|---|
| £15.99 £0.32/mg 30% below average | |
| £29.99 £3.00/mg average | |
| £21.99 £4.40/mg 47% above average | |
| £14.99 £3.00/mg average | |
| £19.99 £2.00/mg 6% above average | |
| £34.99 £3.50/mg 25% above 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
Imperial Peptides UK lists in GBP. We compared 15 of its 17 listings with the median price per mg across the other stores that list the same peptide in GBP and serve the UK (131 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 about level with that market median. Behind that: 4 products priced below most stores, 5 within 5% of the median, and 6 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 (4)
| Product | Price | vs market median |
|---|---|---|
| GHK-Cu 50mg | £15.99 | 30% below |
| CJC-1295 5mg | £24.99 | 17% below |
| DSIP 10mg | £27.99 | 12% below |
| Melanotan II 10mg | £19.99 | 9% below |
Priced above most stores (6)
| Product | Price | vs market median |
|---|---|---|
| Semax 5mg | £21.99 | 47% above |
| SS-31 10mg | £34.99 | 25% above |
| CJC-1295 5mg | £34.99 | 17% above |
| MOTS-c 10mg | £25.99 | 13% above |
| TB-500 5mg | £21.99 | 10% above |
| Epitalon 10mg | £19.99 | 6% 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
- 17 products across 16 peptides
- Refund or returns policy published
Things to consider
- Delivery times not yet confirmed
- No card payment option found; other methods may not be reversible
- 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 Imperial Peptides UK
Who they are and what they sell
Imperial Peptides UK is based in the United Kingdom. It lists 17 products across 16 peptides. Shipping countries are not stated. It accepts Bank transfer. Its PepFinder Score is 6.7 out of 10. It has no customer reviews on PepFinder yet. PepFinder last read its website on 8 Nov 2026.
Imperial Peptides UK is a research-peptide store based in United Kingdom. We track 17 of its listings across 16 peptides, including CJC-1295, BPC-157, CJC-1295 + Ipamorelin blend, DSIP, Epitalon and GHK-Cu. It has no customer reviews on PepFinder yet.
To see whether Imperial Peptides UK is good value, compare its prices per mg with other stores on CJC-1295 prices in the UK, BPC-157 prices in the UK and CJC-1295 + Ipamorelin blend prices in the UK. The “Is Imperial Peptides UK 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
- Imperial Peptides UK
- Location
- United Kingdom
- Domain first seen
- 5 Sept 2025
- First tracked by us
- 23 Sept 2026
- Estimated time active
- 1.2 years
- info@imperialpeptides.co.uk
Is Imperial Peptides UK 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 between one and two years ago.
Ways to get in touch (In place)
Telegram, Contact form.
Written policies (In place)
Refund policy and terms published.
Independent testing (Not known)
Imperial Peptides UK 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). Other methods may offer no way to reverse a payment.
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
1 payment methods
Testing and certificates of analysis
Imperial Peptides UK 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
Imperial Peptides UK 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
- ✓ 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 (17 products)
Every listing we track, with search, price per mg and price history
Listed catalogue and prices
17 products · last checked 8 Nov 2026| Product (as listed) | Price | Per mg | Stock |
|---|---|---|---|
| £29.99 10mg | £3.00 | ||
| £24.99 5mg | £5.00 | ||
| £34.99 5mg | £7.00 | ||
| £42.66 As listed | — | ||
| £27.99 10mg | £2.80 | ||
| £19.99 10mg | £2.00 | ||
| £15.99 50mg | £0.32 | ||
| £18.99 5mg | £3.80 | ||
| £29.99 10mg | £3.00 | ||
| £25.99 10mg | £2.60 | ||
| £19.99 10mg | £2.00 | ||
| £21.99 10mg | £2.20 | ||
| £34.99 10mg | £3.50 | ||
| £14.99 5mg | £3.00 | ||
| £21.99 5mg | £4.40 | ||
| £21.99 5mg | £4.40 | ||
| £50.42 As listed | — |
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: excellent
Evidence Coverage: 86%
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 | Not known | — |
| Payment methods | Known, sourced | 46 days ago |
| Customer support channels | Known, sourced | 46 days ago |
| 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 | Known, sourced | 46 days ago |
| Testing laboratory | Known, sourced | 46 days ago |
| Public batch numbers | Known, sourced | 46 days ago |
| Product catalogue | Known, sourced | 14 hours ago |
| Prices | Known, sourced15 of 17 listed prices can be compared per mg | 14 hours ago |
Evidence and sources
| Topic | Claim | Basis | Source type | Captured | Last checked | Source |
|---|---|---|---|---|---|---|
| Domain | The Internet Archive's earliest capture of imperialpeptides.co.uk is dated 2026-01-14. | Verified fact | Domain record | 24 Sept 2026 | 45 days ago | Internet Archive: first capture |
| Domain | The registry's record for imperialpeptides.co.uk gives a registration date of 2025-09-05. | Verified fact | Domain record | 24 Sept 2026 | 45 days ago | Domain registration record (RDAP) |
| Pricing | 17 peptide listings read from the supplier's own catalogue. Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 23 Sept 2026 | 14 hours ago | Supplier's public product catalogue |
| Contact details | The website offers these ways to contact support: Telegram, Contact form. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Customer support channels |
| Pricing | 15 peptide listings read from the supplier's own catalogue (shopify). Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Supplier's public product catalogue |
| Testing claim | The supplier names Janoshik in connection with testing: “…Research Use Only • Not for human or veterinary consumption Third-Party Tested Janoshik Analytical CoAs Tracked 24 Delivery Free on all UK orders o…” | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Names Janoshik |
| Other | The website shows these payment methods: Bank transfer. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Payment methods shown |
| Contact details | The website publishes a contact page. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Publishes contact details |
| Certificates of analysis | The supplier's website links to a page of certificates of analysis or lab results. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Links a COA / lab results page |
| Certificates of analysis | Batch or lot numbers appear on the supplier's pages: “…Use the accordion below to locate the relevant Certificate Of Analysis for your batch: BACTERIOSTATIC WATER Bacteriostatic Water 10ml CoA - Dec 2025 Bacteriostat…” | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Shows batch or lot numbers |
| Testing claim | The supplier states its products are independently tested: “…des in the UK Explore our range of high-purity peptides, verified by accredited independent laboratories. Peptides UK researchers can rely on. Shop Verified Catalog…” | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | States independent testing |
| Pricing | 15 peptide listings read from the supplier's own catalogue (shopify). Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Supplier's public product catalogue |
| Pricing | 15 peptide listings read from the supplier's own catalogue (shopify). Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Supplier's public product catalogue |
| Pricing | 15 peptide listings read from the supplier's own catalogue (shopify). Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Supplier's public product catalogue |
| Shipping policy | The supplier's homepage links to a shipping policy page. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Linked from the supplier's homepage |
| Terms | The supplier's homepage links to a terms policy page. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Linked from the supplier's homepage |
| Refund policy | The supplier's homepage links to a refund policy page. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Linked from the supplier's homepage |
| Pricing | 15 peptide listings read from the supplier's own catalogue (shopify). Prices and stock are as the site listed them at capture. | Supplier-stated | Supplier website | 23 Sept 2026 | 46 days ago | Supplier'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
- 25 Sept 2026CatalogueNew listing: BPC-157 & TB-500
- 25 Sept 2026CatalogueNew listing: Ipamorelin & CJC-1295
- 23 Sept 2026ScoreTransparency Score changed from 2.4 to 6.7Importer evidence pass: testing claims, contact, company identity, domain age, logos
- 23 Sept 2026ListingSupplier added to the directoryFound in search results and read from its own website by the catalogue importer. Pending editorial 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.
Transparency Score
Out of 10 · methodology v1 · updated 26 Oct 2026 · 55% 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 — 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 — 5.8
- ✓ Sourced evidence on record40/40
- ◐ Share of evidence independently verified3.3/30
- ✓ 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 — 0.0
- ? Shipping policy is clearnot assessed
- ✕ Delivery estimate stated0/30
- ✕ Shipping destinations listed0/30
Longevity — 3.8
- ✓ Earliest recorded activity 1.1 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 Imperial Peptides UK with other suppliers
| Supplier | Rating | Customer rating | Prices | Products | |
|---|---|---|---|---|---|
 Research Peptides | 6.3 | No reviews yet | 8% above | 74 | Visit store |
 UK Peptide Lab | 7.2 | No reviews yet | 3% below | 57 | Visit store |
 British Peptides | 6.4 | No reviews yet | 30% above | 88 | Visit store |
We may earn a commission. How this works
Imperial Peptides UK vs Research PeptidesImperial Peptides UK vs UK Peptide LabImperial Peptides UK vs British PeptidesAll alternatives to Imperial Peptides UK
Imperial Peptides UK: common questions
Is Imperial Peptides UK legit?
We cannot vouch for any supplier, but we can report what the record shows. Imperial Peptides UK 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 Imperial Peptides UK based?
Our records place Imperial Peptides UK in United Kingdom.
Does Imperial Peptides UK publish certificates of analysis?
Imperial Peptides UK 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 Imperial Peptides UK accept?
The website shows: Bank transfer.
Ready to shop at Imperial Peptides UK?
- 17 products across 16 peptides
- Refund or returns policy published
We may earn a commission. How this works
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This page provides supplier and market information only and is not medical advice. Disclaimer