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Simply Peptides

United Kingdom · simplypeptides.co.uk · last reviewed 23 Sept 2026

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8.4/ 10

PepFinder rating

Quick summary

Overall rating
8.4/10
Customer rating
No reviews yet
Product selection
20 peptides listed · 7.8/10
Prices
50% cheaper than average per mg
Typical delivery
Stated: dispatched within 2 working days
Payment methods
None found on the website
Support channels
EmailContact form
Ships from
United Kingdom
Ships to
Not stated
Would order again
Needs 5+ reviews

Simply Peptides customer reviews

Customer reviews

No approved reviews yet.

Write the first review

Reviews are moderated before publication. Suppliers can reply but cannot remove them. Review policy

Ratings by category

How we rate

Product selection

7.8/10
Automated data
  • Lists 20 of the peptides we track across 45 products
  • 93% of listings with a known stock status are in stock

Pricing and value

9.0/10
Automated data
50% cheaper than average per mg
  • Median price per mg is 50% below the same-currency market median, across 45 comparable listings
  • Prices this far below the market are capped at 9/10: the cheapest supplier is not automatically the best

Delivery

10.0/10
Automated data
Stated: “dispatched within 2 working days”
  • States delivery within 2 days (“dispatched within 2 working days”)

Payment options

Not rated yet
  • Not enough data yet.

Customer support

7.0/10
Automated data
EmailContact form
  • Offers 2 contact channels: Email, Contact form

Website experience

Not rated yet
  • Rated by customers. Not enough reviews yet.

Reliability

8.0/10
Automated data
  • Names the business behind the website
  • Publishes contact details
  • Publishes a refund or returns policy

Packaging

Not rated yet
  • Rated by customers. Not enough reviews yet.

Each rating shows where it comes from. Automated data is what we read from the supplier's website and listings; customer ratings take over as reviews come in. No customer has reviewed this supplier yet. Be the first. Payment for a listing never changes a rating.

Is Simply 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.

  • Named company (In place)

    Trades as Simply Peptides, company number 16843184 (United Kingdom).

  • Website history (Not known)

    Domain age not yet recorded.

  • Ways to get in touch (In place)

    Email, Contact form.

  • Written policies (In place)

    Refund policy and terms published.

  • Independent testing (Be aware)

    No certificates of analysis on file.

  • 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.

Listed catalogue and prices

45 products · last checked 23 Sept 2026
Product (as listed)QuantityPricePer mgvs market90-dayStockCOAChecked
AOD-9604
AOD-9604 5mg
5mg£24.99£5.00-31%—In stockNot yet assessed23 Sept 2026
AOD-9604
AOD-9604 5mg — Trade Pack (10 vials)
5mg£144.96£2.90-60%—In stockNot yet assessed23 Sept 2026
BPC-157
BPC-157 5mg
5mg£14.99£3.00-3%—In stockNot yet assessed23 Sept 2026
BPC-157
BPC-157 10mg
10mg£24.99£2.50-19%—In stockNot yet assessed23 Sept 2026
BPC-157
BPC-157 5mg — Trade Pack (10 vials)
5mg£64.32£1.29-58%—In stockNot yet assessed23 Sept 2026
CJC-1295
CJC1295 no DAC 5mg
5mg£18.99£3.80-50%—In stockNot yet assessed23 Sept 2026
CJC-1295
CJC-1295 with DAC 5mg
5mg£29.99£6.00-21%—In stockNot yet assessed23 Sept 2026
CJC-1295
CJC1295 no DAC 5mg — Trade Pack (10 vials)
5mg£94.79£1.90-75%—In stockNot yet assessed23 Sept 2026

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.

What customers say

Pros and cons appear here once at least 5 customers have rated the same part of the experience. We don't write them ourselves. Write a review

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Simply Peptides vs UK Peptide LabSimply Peptides vs XL PeptidesSimply Peptides vs Tide Labs

Company information

Trading name
Simply Peptides
Company number
16843184
Location
United Kingdom
First tracked by us
23 Sept 2026
Estimated years active
0.0 years
Website
simplypeptides.co.uk

Shipping, payment and policies

Delivery estimate (stated)
dispatched within 2 working days
Shipping policy clear
Not yet assessed
Refund policy
Published
Refund policy clear
Not yet assessed
Terms of sale
Published
Privacy policy
Published

Testing & transparency

For readers who want the detail: what Simply Peptides says about testing, the certificates of analysis we hold, and our transparency score. This is separate from the PepFinder rating above.

Transparency review · updated 23 Sept 2026

Simply Peptides: testing and transparency

Simply Peptides is a United Kingdom-based research-peptide supplier listing 20 of the peptides we track, priced in GBP. Where it does well: states independent testing and names Janoshik; links a certificates-of-analysis page. Our editorial score is 7.2/10, provisional until more of our criteria have been assessed.

7.2/ 10Provisional

Transparency score

What we like

  • States independent testing and names Janoshik
  • Links a certificates-of-analysis page
  • Shows batch or lot numbers
  • States a company registration number (16843184)
  • Publishes a business address
  • Refund, terms and privacy policies published

What to be aware of

Nothing recorded.

Rating breakdown

Testing transparency

Names Janoshik

7.9

Business transparency

Company identity, contact details, sourced evidence

6.5

Shipping and policies

Delivery information, refund, terms and privacy

7.5

Longevity

No outside date yet

–

Customer reviews

No reviews yet

–

Value for money· not scored

50% below the market median per mg

10.0

Out of 10. A dash means not assessed yet. Value compares listed prices per mg with other suppliers in the same currency and does not affect the score. How we score

Key facts

Based in
United Kingdom
Peptides listed
20
Currencies
GBP
Payment methods
Not found
Delivery
dispatched within 2 working days
Online since
Unknown
Testing labs named
Janoshik
7.2/ 10Provisional

Transparency score

Out of 10 · methodology v1 · updated 23 Sept 2026 · 54% of criteria assessed

Testing, documentation and business transparency. Separate from the PepFinder rating. Paid plans and sponsorship cannot change it. How it is calculated

Testing transparency25%7.9
Business transparency20%7.5
Documentation15%5.5
User reviews15%n/a
Customer service10%n/a
Shipping transparency5%5.0
Longevity5%n/a
Policy transparency5%10.0
Show every factor

Testing transparency — 7.9

  • ✓ Publishes certificates of analysis25/25
  • ? COAs are batch-specificnot assessed
  • ✓ States third-party (independent) testing20/20
  • ✓ Names the testing laboratories10/10
  • ? Laboratory accreditation is identifiablenot assessed
  • ✕ COAs reviewed by us in the last 12 months0/15

Business transparency — 7.5

  • ✓ Legal entity behind the site is disclosed20/20
  • ◐ Company registration stated but not yet verified10/25
  • ? Registry status is activenot assessed
  • ✕ VAT number published0/5
  • ✓ Business address is public15/15
  • ✓ Contact details are public15/15
  • ? Manufacturing/source location disclosednot assessed

Documentation — 5.5

  • ✓ Sourced evidence on record40/40
  • ✕ Share of evidence independently verified0/30
  • ✓ 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 — 5.0

      • ? Shipping policy is clearnot assessed
      • ✓ Delivery estimate stated30/30
      • ✕ 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

        Testing transparency

        Publishes certificates of analysis
        ✓ Yes
        Batch-specific COAs
        Not yet assessed
        States third-party testing
        ✓ Yes
        Laboratories named
        Janoshik
        Lab accreditation identifiable
        Not yet assessed
        Batch numbers public
        ✓ Yes
        Manufacturing/source location disclosed
        Not yet assessed

        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.

        Simply Peptides: common questions

        Is Simply Peptides legit?

        We cannot vouch for any supplier, but we can report what the record shows. Simply Peptides meets 4 of the 9 checks we make; points to be aware of: independent testing. Each check, and its source, is listed on this page.

        Where is Simply Peptides based?

        Our records place Simply Peptides in United Kingdom.

        Does Simply Peptides publish certificates of analysis?

        We have not found any certificates of analysis published by Simply Peptides.

        How long does Simply Peptides take to deliver?

        Simply Peptides states: "dispatched within 2 working days".

        Supplier history

        1. 23 Sept 2026Editorial score changed from 1.8 to 7.2Importer evidence pass: testing claims, contact, company identity, domain age, logos
        2. 23 Sept 2026Supplier added to the directoryFound in search results and read from its own website by the catalogue importer. Pending editorial review.

        Evidence and sources

        TopicClaimBasisCapturedLast verifiedSource
        Contact detailsThe website offers these ways to contact support: Email, Contact form.
        importer:support-channels
        		Supplier-stated23 Sept 202623 Sept 2026Customer support channels
        Pricing45 peptide listings read from the supplier's own catalogue (woocommerce). Prices and stock are as the site listed them at capture.Supplier-stated23 Sept 202623 Sept 2026Supplier's public product catalogue
        Certificates of analysisThe supplier's website links to a page of certificates of analysis or lab results.
        importer:coa-page
        		Supplier-stated23 Sept 202623 Sept 2026Links a COA / lab results page
        Company identityThe website names the business behind it: “…spatched same-day from the UK. Trading Name : SimplyPeptides.co.uk Registered : Research Stack Ltd · Company No. 16843184 71-75 Shelton Street, Covent Garden,…”
        importer:legal-entity
        		Supplier-stated23 Sept 202623 Sept 2026Names the legal entity
        Company registrationThe website states company number 16843184 (not yet checked against the registry): “…m the UK. Trading Name : SimplyPeptides.co.uk Registered : Research Stack Ltd · Company No. 16843184 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, Unit…”
        importer:company-number
        		Supplier-stated23 Sept 202623 Sept 2026States a company number
        Contact detailsThe website gives a postal address: “…: Research Stack Ltd · Company No. 16843184 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom Information Shop Delivery Policy Return…”
        importer:address
        		Supplier-stated23 Sept 202623 Sept 2026Publishes a business address
        Shipping policyThe website states: “…dispatched within 2 working days…”
        importer:delivery
        		Supplier-stated23 Sept 202623 Sept 2026States a delivery time
        Pricing45 peptide listings read from the supplier's own catalogue (woocommerce). Prices and stock are as the site listed them at capture.Supplier-stated23 Sept 202623 Sept 2026Supplier's public product catalogue
        Contact detailsThe website publishes a contact page.
        importer:contact
        		Supplier-stated23 Sept 202623 Sept 2026Publishes contact details
        Testing claimThe supplier states its products are independently tested: “…ass Spectrometry to a minimum of 99% purity. Selected batches carry independent third-party testing, and a COA is available for every product we sell. Our stan…”
        importer:third-party
        		Supplier-stated23 Sept 202623 Sept 2026States independent testing
        Testing claimThe supplier names Janoshik in connection with testing: “…Lab-measured content 25.25 mg · labelled 30 mg Download report Verify on Janoshik → Janoshik verified Retatrutide 10mg Batch SP-0063 &mi…”
        importer:lab:Janoshik
        		Supplier-stated23 Sept 202623 Sept 2026Names Janoshik
        Certificates of analysisBatch or lot numbers appear on the supplier's pages: “…email you whenever we publish a new Certificate of Analysis — the product, the batch number and a direct link to the report. Nothing else goes to this list…”
        importer:batch-numbers
        		Supplier-stated23 Sept 202623 Sept 2026Shows batch or lot numbers
        Company identityBusiness location recorded as GB.Supplier-stated23 Sept 202623 Sept 2026Source
        Shipping policyThe supplier's homepage links to a shipping policy page.Supplier-stated23 Sept 202623 Sept 2026Linked from the supplier's homepage
        Pricing45 peptide listings read from the supplier's own catalogue (woocommerce). Prices and stock are as the site listed them at capture.Supplier-stated23 Sept 202623 Sept 2026Supplier's public product catalogue
        TermsThe supplier's homepage links to a terms policy page.Supplier-stated23 Sept 202623 Sept 2026Linked from the supplier's homepage
        Refund policyThe supplier's homepage links to a refund policy page.Supplier-stated23 Sept 202623 Sept 2026Linked from the supplier's homepage

        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.

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